Difference betweenlaser projector and LED projector

Prime lenses tend to offer wider maximum apertures, which is why photographers refer to them as being fast. The technology inside of a prime lens is quite simple compared to a zoom lens, which makes them more affordable.

Brightness The brightness of your projector determines how easy it is to see its image in a variety of settings. That said, there is such a...

How to set up a projector space: Choosing a projector There are a lot of different projectors available and a number of options to consider...

These are a more specialized tool used by pros photographing major sporting events or out in nature capturing dangerous wildlife.

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What are high lumen projectors? There are a number of important features to consider when purchasing professional projectors, but lumen count...

Long focal lengths include all telephoto lenses—anything that captures a field of view that’s tighter than what the eye can see.

Prime lenses only offer a single focal length, meaning you will need to physically move your body if you want a different perspective.

Certain photography styles call for a unique specialty lens. Here’s some of the unique properties of these lenses and reasons why a photographer might choose to use them.

Lamp projectors have a classic appeal, but they have downsides that other types of projectors don’t. They could run hot and be vulnerable to dust. You may also need to replace bulbs, and their glass beds could be fragile. A laser projector is cooler, quieter, and easier to handle.

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Choosing which lens and what focal lengths you are going to use when taking pictures is one of the most important decisions you can make as a photographer.

An LED (Light-Emitting Diode) device shines light through an LCD (Liquid Crystal Display) panel to create images. This combination of well-established technologies makes them relatively commonplace. LED projectors are effective, inexpensive, and practical.

The technology inside of a zoom lens is more complicated, and the price of a standard zoom reflects that. Generally speaking, they also have maximum apertures that don’t open quite as wide as a prime lens.

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If you put a laser projector vs OLED, head to head, you get a clearer image from an OLED display. Yet projectors’ images are often easier on the eyes, since you don’t have to look right into a light source. For long-term use, a laser projector has an edge for business applications.

How to set up a projector space: Choosing a projector There are a lot of different projectors available and a number of options to consider...

Telephoto lenses are anything with a focal length of about 85mm. Short telephoto lenses are a popular focal length for all styles of photographers because of their versatility.

OLED screens work differently. Each pixel in an OLED (Organic Light Emitting Diode) display produces its own light. This makes it thinner and more power-efficient with better image quality than an LED. The way OLED works means it can’t be used in projectors.

DLP projectors originally ran off a single halogen bulb, but are now just as likely to use a laser or LED. To contrast a DLP vs laser projector, the DLP is primarily intended for auditoriums. For typical business applications, a DLP is more than you need — but it could be worth a look for your home theater.

The focal length is generally represented by millimeters on the lens. It also acts as a shorthand for describing a lens. The focal length of a lens is determined by the optical distance between the focal plane and the center of the element when the lens is focused at infinity.

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The laser projector vs lamp question also comes down to a matter of cost. The lamp projector might save you money up front, but it needs new parts and regular maintenance. In the long term, you will likely save money with a laser projector.

Want to know more about finding the right projector for your needs? Check out our guide, How Do Projectors Work? Everything You Need to Know.

If your passion lies in photographing weddings and corporate events, an ultra-wide fisheye lens won’t be very useful to you.

Not sure what focal length your camera lens might be? Luckily, you don’t have to make any tricky optical measurements to figure it out.

These are the lenses that almost every photographer has in their kit. Standard lenses cover a focal length range of 35mm-85mm and can be a prime or zoom lens.

Lenses with shorter focal lengths will have a wider field of view. Lenses with longer focal lengths will have a narrower field of view, but increased magnification.

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Short focal length is an umbrella term to describe any lens that falls in the category of wide-angle or standard. A lens with a short focal length can include anything that falls between 4mm – 85mm.

What are projector lumens? Lumens measure how bright a light source is, typically according to a standard set by the American...

Wide-angle lenses offer an ultra-wide view of the world, without the level of distortion found in a fisheye. A wide-angle lens can range from 16mm-35mm and is a good choice for photographing landscapes or group photos.

What are projector lumens? Lumens measure how bright a light source is, typically according to a standard set by the American...

Long focal length lenses are popular choices for weddings, wildlife, or sports photography. Short focal length lenses are good for architecture, landscapes, street photography, or photojournalism.

What is focal length in photography? Focal length refers to two things: the angle of view and the magnification. The former refers to how much of the scene will be captured. The latter lets you know how large the individual elements will appear in the frame. Focal length is important in photography because it determines what your pictures will look like.

Did You Know?:The RICOH High-End Laser Projector Series was built to deliver performance for demanding spaces and presentations. Click here to learn more.

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Picture a typical classroom or office space circa 20 years ago. It likely has a lamp projector hung from its ceiling or propped up on a cart. These models use a halogen bulb to create light, which shines through a slide then up through a glass bed.

Considering what you are shooting and where you will be working is an important first step. If you’re covering a massive concert at an outdoor venue, a telephoto zoom lens will help you grab detailed shots of the performers, but also shots of the general atmosphere.

If you are shooting on an analog camera, the focal plane is the piece of film. If you are using a digital camera, that focal plane is the camera’s digital sensor.

A DLP (Digital Light Processing) projector is a step up from the classic lamp model. Most of the digital movies shown in theaters use DLP projectors. These produce images with a color wheel and microscopic mirrors. A “one-chip” DLP uses a single light source, while a 3-chip DLP dedicates one light to each primary color.

Wide-angle lenses are lenses that cover up to a 35mm field of view. This field of view is wider than the human eye and will increase your scope.

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Telephoto lenses get more expensive and much heavier as the focal lengths increase to account for all the elements on the inside of the lens. Wide-angle and telephoto lenses are available as both prime or zoom lenses.

Lenses with longer focal lengths tend to be much more expensive, so before you buy consider your needs. There is absolutely no reason to break the bank on a super-telephoto lens if you’re primarily interested in portrait or still life photography.

There are also more options to consider and questions to answer than ever before. For example, what are the benefits of a laser projector vs lamp? What’s the difference between an LED, an OLED, and a DLP projector? Let’s go through it step by step so you can decide what you want and how to get it.

Zoom lenses offer a range of focal lengths within a single lens. A 24-70mm is a classic camera focal length for a zoom lens and a popular choice that comes bundled with a camera body.

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Short telephoto lenses are popular choices for photographers capturing live music, weddings, and portraits. Medium telephoto lenses cover a range of 135mm-300mm and are an important lens choice for sports and bird photographers.

Super telephoto lenses are anything with a 300mm focus length and above. Lenses on cameras with such long focal lengths are typically only used by the pros.

We recommend keeping it simple if you’re just getting started with photography. A standard 24-70mm zoom lens and a 50mm prime lens are a great place to begin your exploration with focal length.

The fisheye lens offers a super-wide field of view that’s almost circular. A true fisheye lens has a field of view between 4-16mm. A fisheye lens will offer a super distorted view of the world.

Short focal length lenses will give you a wider field of view, but offer less magnification of the subject. Long focal length lenses give you a narrower field of view, but magnify whatever is in the frame.

What are high lumen projectors? There are a number of important features to consider when purchasing professional projectors, but lumen count...

Zoom lenses can be more convenient and versatile than a prime lens because you can cover a wider field of view without having to change the lens.

Canon’s mirrorless 35mm lens is officially called the RF35mm F1.8 Macro IS STM lens. Here’s what all of those letters and numbers mean.

Brightness The brightness of your projector determines how easy it is to see its image in a variety of settings. That said, there is such a...

Lamp projectors: Classic design Picture a typical classroom or office space circa 20 years ago. It likely has a lamp projector hung from its...

This online simulator is a great visual tool for focal length comparison. Play around to see how lenses with different focal lengths will capture the same scene.

Camera lenses are divided into categories that are defined by focal lengths. These are the basic types of camera lenses and focal lengths they generally cover:

There’s a lot of variety in the projector space. To find your best fit, make a list of desired features and a plan for how you will use it. Here are some questions to consider as you weigh potential candidates:

The Compact Laser Projector WXL5860 is a great all-around performer. It has the flexibility, long lifespan, and crisp picture to handle a range of applications. It’s bright enough to work almost anywhere, including well-lit spaces. It’s also likely light enough at 10.1 pounds to carry with you. If you’d rather mount your projector on a table or ceiling, it even supports 360-degree installation.

The downside is simple. Laser projectors currently represent the cutting edge of the field. That makes them relatively expensive. High-end models also tend to be heavy. If you need to travel with a projector, your most convenient options will likely be LED.

Lamp projectors: Classic design Picture a typical classroom or office space circa 20 years ago. It likely has a lamp projector hung from its...

However, an environmental portrait photographer capturing an artist in their studio might want a wider field of view to help bring additional elements into the frame.

On the barrel of this particular lens you will find the numbers 0.17m/0.56ft – ∞. These markings refer to the distance that the lens will be able to focus in AF mode.

The WXL5860’s longevity gives it the edge over other types of projectors. You won’t go wrong with a DLP or LED, but a laser model will give you years of solid performance. The WXL5860 can handle anything from video footage to your next PowerPoint presentation. Click here to learn more or shop the rest of the RICOH Projector line.

It’s easy to take your projector for granted. It’s a faithful tool for office presentations and video conferences. But advancements in projector technology have come a long way even in just the last few years. They last longer, run cooler, and use less power. All while displaying a sharp and easy-to-read image in a variety of lighting conditions.

These lenses are versatile tools that are good for a variety of styles of photography. Standard lenses are a great choice for events, portraits, food photography, and still lifes.

Choosing the right lens for your photography ultimately comes down to personal preference, but it can be useful to consider what you are shooting. It’s also important to consider how much you are willing to spend.

A wide-angle lens is a good choice for shooting sweeping landscapes, large group portraits, or for off-kilter street photography.

Choosing a focal length is one of the most important decisions you can make as a photographer. There’s a reason that professional photographers have a collection of lenses at their disposal to make sure the focal length matches the moment.

This style of lens can regularly be spotted on the sidelines of sporting events or by photographers who specialize in photographing dangerous wildlife, where keeping your distance is crucial.

Your final decision will likely come down to one of LED vs laser projector. LED projectors feature solid performance at an attractive price point. Many LED models are also light enough to be portable. Laser projectors last longer and have a better picture, but their higher cost may limit their application for some.

When you compare a laser projector vs lamp, it’s a night-and-day difference. A laser projector uses three separate colored lasers. These provide a crisp picture at almost any range and don’t require bulbs or filters. They also don’t need much maintenance and can last for years.

A telephoto lens refers to anything with a focal length of 85mm and above. These lenses produce a tighter field of view and mean that you can photograph subjects without getting super close.

If that same performer is doing an intimate night at a club, a prime lens with a fast aperture and a wider field of view might be a more appropriate option.

The camera focal length determines what is going to be in frame, but it also determines just how close you will be getting to your subjects when you’re taking the picture.

Popular focal lengths for prime lenses include 35mm, 50mm, 85mm, but they are available with super-wide fisheye perspectives and super telephoto lengths, too.