Who doesn’t love new lenses? The way it changes how you shoot, the depth of field, and the beautiful aperture. I want to give you a super handy lens comparisons so you too can experience the new lens feeling.

Sag Calculator comes with a suite of methods for sagging cables and for checking the cable sag. Each method has been field tested and the results have been confirmed by independent calculations. There are methods to suit the most demanding situations, including the case where the sag is greater than the structure height, which can occur in rugged. mountainous terrain. Sag Calculator comes with extensive, context sensitive, on-line help with practical advice regarding the advantages and disadvantages of each method. With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

One reason I love the 35mm is because you can buy this lens with a wide aperture such as f/ 1.4. This gives you that beautiful blurred background without compromising your space.

This is my go-to sports lens. If you are wanting to shoot some action shots of your favorite football player, this is the lens you want.

They both are wonderful lenses you can’t go wrong. The 50mm is a cheap option for sharp portraits. The 35mm is a classic wider frame that allows you to still get crisp photos but gives you a little more room to work with. Lucky for you, I have a whole post that compares the two so you can decide for yourself which one is the perfect match for you. Check my post on 35mm vs 50mm.

The higher the mm number on the lens, the closer it will be. So it will not always be better to have less space. Ultimately, only you can answer this question because it depends greatly on your subject matter and your photography style.

I say ditch the kit lens. You can save your money and spend it on a better quality lens at the same price or maybe even cheaper. Go for a lens like the 50mm 1.8. I promise you it will be significantly better than the kit lens.

Racetechsag calculator

Cablesag Calculator

Sag Calculator has two modes of operation: Sag Mode: for tensioning (or sagging) new cables or for re-tensioning (or re-sagging) existing cables. The required sags must be provided in a schedule or read from a stringing chart. Check Mode: for checking tensions (or sags) in new or existing cables. In this mode the actual sag is measured. The rationale adopted for Sag Calculator has been to keep the user inputs as simple as possible and to perform the task with the least complicated equipment possible. Therefore conductor tension constraints are not required; conductor properties are not required for the majority of methods and distance measurements are a last resort. Sag and/or check modes can be performed using a variety of methods: Tangent sighting methods: Sightboard method Level sighting method Single span tangent sighting method Two span tangent sighting method Timing methods: Travelling wave method Pendulum or swing method Tension methods: Series dynamometer method Shunt dynamometer method Clearance methods: Height stick method Two span offset method Other methods: Clino 1 Span Clino 2 Span Sag Calculator comes with a suite of methods for sagging cables and for checking the cable sag. Each method has been field tested and the results have been confirmed by independent calculations. There are methods to suit the most demanding situations, including the case where the sag is greater than the structure height, which can occur in rugged. mountainous terrain. Sag Calculator comes with extensive, context sensitive, on-line help with practical advice regarding the advantages and disadvantages of each method. With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Sag Calculator allows you to work in and change between metric or imperial units. Sag Calculator has two modes of operation: Sag Mode: for tensioning (or sagging) new cables or for re-tensioning (or re-sagging) existing cables. The required sags must be provided in a schedule or read from a stringing chart. Check Mode: for checking tensions (or sags) in new or existing cables. In this mode the actual sag is measured. The rationale adopted for Sag Calculator has been to keep the user inputs as simple as possible and to perform the task with the least complicated equipment possible. Therefore conductor tension constraints are not required; conductor properties are not required for the majority of methods and distance measurements are a last resort. Sag and/or check modes can be performed using a variety of methods: Tangent sighting methods: Sightboard method Level sighting method Single span tangent sighting method Two span tangent sighting method Timing methods: Travelling wave method Pendulum or swing method Tension methods: Series dynamometer method Shunt dynamometer method Clearance methods: Height stick method Two span offset method Other methods: Clino 1 Span Clino 2 Span Sag Calculator comes with a suite of methods for sagging cables and for checking the cable sag. Each method has been field tested and the results have been confirmed by independent calculations. There are methods to suit the most demanding situations, including the case where the sag is greater than the structure height, which can occur in rugged. mountainous terrain. Sag Calculator comes with extensive, context sensitive, on-line help with practical advice regarding the advantages and disadvantages of each method. With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Overhead Cable Sag Calculator, or more simply Sag Calculator, is a computer program that calculates the sag of overhead cables, such as the conductors and earthwires used for electrical transmission and distribution lines, the cables used for chairlifts, telephone cables, and so on. Sag Calculator works on desktop, laptop, and/or netbook IBM PC compatible (i.e. PC's) computers running Windows 95, Windows 98, Windows ME, Windows NT, Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 - for all x86 and x64, 32 and 64 bit, versions of Windows. Sag Calculator allows you to work in and change between metric or imperial units. Sag Calculator has two modes of operation: Sag Mode: for tensioning (or sagging) new cables or for re-tensioning (or re-sagging) existing cables. The required sags must be provided in a schedule or read from a stringing chart. Check Mode: for checking tensions (or sags) in new or existing cables. In this mode the actual sag is measured. The rationale adopted for Sag Calculator has been to keep the user inputs as simple as possible and to perform the task with the least complicated equipment possible. Therefore conductor tension constraints are not required; conductor properties are not required for the majority of methods and distance measurements are a last resort. Sag and/or check modes can be performed using a variety of methods: Tangent sighting methods: Sightboard method Level sighting method Single span tangent sighting method Two span tangent sighting method Timing methods: Travelling wave method Pendulum or swing method Tension methods: Series dynamometer method Shunt dynamometer method Clearance methods: Height stick method Two span offset method Other methods: Clino 1 Span Clino 2 Span Sag Calculator comes with a suite of methods for sagging cables and for checking the cable sag. Each method has been field tested and the results have been confirmed by independent calculations. There are methods to suit the most demanding situations, including the case where the sag is greater than the structure height, which can occur in rugged. mountainous terrain. Sag Calculator comes with extensive, context sensitive, on-line help with practical advice regarding the advantages and disadvantages of each method. With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Shelfsag calculator

Sag calculatorMTB

I regularly use both a Tamron and a Sigma and I love them. I can honestly say that I can’t tell a difference in the quality.

As a beginner you will probably want a lens that allows you to have a wide aperture like 1.8. I love my 35mm and my 50mm. They are both prime lenses that are a cost efficient way to practice photography. You will also be able to use them as a professional. If you choose a zoom lens make sure to get a fixed aperture. Read more about photography gear for beginners.

So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

A third party lens is a lens that is not made by the camera brand. That means Tamron, Sigma, and Tokina are all third party lenses.

The 35mm lens is a universal lens that is easy to use indoors or for travel. It’s small and lightweight but allows you to fit a lot in the frame without too much distortion.

Sag Calculator works on desktop, laptop, and/or netbook IBM PC compatible (i.e. PC's) computers running Windows 95, Windows 98, Windows ME, Windows NT, Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 - for all x86 and x64, 32 and 64 bit, versions of Windows. Sag Calculator allows you to work in and change between metric or imperial units. Sag Calculator has two modes of operation: Sag Mode: for tensioning (or sagging) new cables or for re-tensioning (or re-sagging) existing cables. The required sags must be provided in a schedule or read from a stringing chart. Check Mode: for checking tensions (or sags) in new or existing cables. In this mode the actual sag is measured. The rationale adopted for Sag Calculator has been to keep the user inputs as simple as possible and to perform the task with the least complicated equipment possible. Therefore conductor tension constraints are not required; conductor properties are not required for the majority of methods and distance measurements are a last resort. Sag and/or check modes can be performed using a variety of methods: Tangent sighting methods: Sightboard method Level sighting method Single span tangent sighting method Two span tangent sighting method Timing methods: Travelling wave method Pendulum or swing method Tension methods: Series dynamometer method Shunt dynamometer method Clearance methods: Height stick method Two span offset method Other methods: Clino 1 Span Clino 2 Span Sag Calculator comes with a suite of methods for sagging cables and for checking the cable sag. Each method has been field tested and the results have been confirmed by independent calculations. There are methods to suit the most demanding situations, including the case where the sag is greater than the structure height, which can occur in rugged. mountainous terrain. Sag Calculator comes with extensive, context sensitive, on-line help with practical advice regarding the advantages and disadvantages of each method. With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Maybe you’re on vacation and you want some photos of the hotel you stayed in AND you want some close ups of the family. This universal lens will do it all.

Tablesag calculator

Sag calculatordirt bike

A full frame camera is exactly what is sounds like, it will give you the full mm listed on your lens. If you have a 50mm lens, the focal length is 50mm.

Plywoodsag calculator

There are so many different lenses out there that it can be overwhelming. All of the numbers and brands start to blur together. Let’s have a look at some of my favorites, and do a lens comparisons to make it easier for you when you’re ready for your next lens.

Read more about the gear I love:5 Reasons to Shoot with a Wide Angle LensCamera Lens Series: Everything you Need to KnowCanon Lens Comparisons

The “Nifty Fifty” is a great first lens to have! The lens boast a wide aperture, and it is small and easy to keep on your camera.

This is a beautiful lens for travel it has a wider aperture so it’s perfect for Group photography, landscape or street photography.

The rationale adopted for Sag Calculator has been to keep the user inputs as simple as possible and to perform the task with the least complicated equipment possible. Therefore conductor tension constraints are not required; conductor properties are not required for the majority of methods and distance measurements are a last resort. Sag and/or check modes can be performed using a variety of methods: Tangent sighting methods: Sightboard method Level sighting method Single span tangent sighting method Two span tangent sighting method Timing methods: Travelling wave method Pendulum or swing method Tension methods: Series dynamometer method Shunt dynamometer method Clearance methods: Height stick method Two span offset method Other methods: Clino 1 Span Clino 2 Span Sag Calculator comes with a suite of methods for sagging cables and for checking the cable sag. Each method has been field tested and the results have been confirmed by independent calculations. There are methods to suit the most demanding situations, including the case where the sag is greater than the structure height, which can occur in rugged. mountainous terrain. Sag Calculator comes with extensive, context sensitive, on-line help with practical advice regarding the advantages and disadvantages of each method. With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Sag and/or check modes can be performed using a variety of methods: Tangent sighting methods: Sightboard method Level sighting method Single span tangent sighting method Two span tangent sighting method Timing methods: Travelling wave method Pendulum or swing method Tension methods: Series dynamometer method Shunt dynamometer method Clearance methods: Height stick method Two span offset method Other methods: Clino 1 Span Clino 2 Span Sag Calculator comes with a suite of methods for sagging cables and for checking the cable sag. Each method has been field tested and the results have been confirmed by independent calculations. There are methods to suit the most demanding situations, including the case where the sag is greater than the structure height, which can occur in rugged. mountainous terrain. Sag Calculator comes with extensive, context sensitive, on-line help with practical advice regarding the advantages and disadvantages of each method. With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Decide what your photography style is and go from there. Some people NEED a zoom lens and others need a fast smaller prime lens. Just try to keep the aperture wide since it will give you that professional blurred background.

Whereas the crop sensor has a crop of 1.6x (Canon) or 1.5x (Nikon). So on a crop sensor a 50mm lens will actually have the focal length of 80mm (Canon) or 75mm (Nikon).

A Lensbaby is a lens that is for the creative photos. It’s on ball and socket mechanism and allows you to do special effects. This lens probably won’t be your every day lens, unless creative photography is your thing. It sure is fun.

Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

While there are some differences in the name brand lens compared to the third party lens, I don’t think it’s enough to make that much of a difference.

For example if you are in a house, you probably do not want to be using a 70mm-200mm zoom lens because you will not have much room in your frame.

The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

If you aren’t sure if you have a crop sensor or a full frame, you can do a quick search and find out since it will really help you determine which lens to buy.

Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Sag Calculator comes with extensive, context sensitive, on-line help with practical advice regarding the advantages and disadvantages of each method. With Sag Calculator, you can even sag spans where one or both of the supporting structures have been moved during construction but the sagging schedule is not up-to-date. Sag Calculator allows you to vary any input parameter to see how sensitive the output parameter is to this change. This will give you a feel for the degree of control that you exercise with each method. The time saving methods allow more spans to be sagged than would traditionally be sagged using the sight board method. This means that the constructed tensions will be much closer to their design values, thus ensuring statutory ground clearances are met. Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Sag calculatorMotorcycle

This is going to be your go-to lens for environmental shots. It is a wide angle lens that allows you to get more in the frame. Because of that it might cause a little distortion.

A prime lens is one that has a fixed focal length. Meaning if you want more or less in your frame, you have to move your feet. Fixed means the lens doesn’t move once it’s on your camera.

Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.

Each variable used in the calculations is saved in the event of a future audit requiring resolution of a conflict. Sag Calculator stores the data for each cable (phase, subconductor, earthwire or pilot cable) that is sagged or checked within each span. A project file would normally be setup for each feeder that is sagged. Provided that structure numbers are unique, one file would suffice for checking sags. However, the tensions do depend upon the conductor type. A basic report of Actual Sags (check mode) and Required Sags (sag mode) can also be generated by Sag Calculator. Sag Calculator has been tested against a 36 page written test plan containing more than 350 tests. In addition, Sag Calculator has been independently and thoroughly tested and verified by Ergon Energy Australia. So far, the program has required in excess of 300 hours of development time, and its source code consists of more than 88,000 lines of Delphi program code.