For example, black pavement absorbs most visible and UV energy and reflects very little, while a light-colored concrete sidewalk reflects more energy than it ...

Field of view (FOV) is the maximum area of a sample that a camera can image. It is related to two things, the focal length of the lens and the sensor size.

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To clean a microscope objective lens, first remove the objective lens and place it on a flat surface with the front lens facing up. Use a blower to remove any particles without touching the lens. Then fold a piece of lens paper into a narrow triangular shape. Moisten the pointed end of the paper with small amount of lens cleaner and place it on the lens. Wipe the lens in a spiral cleaning motion starting from the lens’ center to the edge. Check your work for any remaining residue with an eyepiece or loupe. If needed, repeat this wiping process with a new lens paper until the lens is clean. Important: never wipe a dry lens, and avoid using abrasive or lint cloths and facial or lab tissues. Doing so can scratch the lens surface. Find more tips on objective lens cleaning in our blog post, 6 Tips to Properly Clean Immersion Oil off Your Objectives.

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Polarization happens when people become divided into contrasting groups. If a teacher lets the class vote on whether to have class outside or not, ...

May 16, 2024 — Venture into Manufacturing West in Abiotic Factor to solve the mystery of the missing fiber optic cable!

MicrometerThis product may not be available in your area.View ProductMPLAPON Our MPLAPON plan apochromat objective lens series provides our highest level of chromatic correction and resolution capability, along with a high level of wavefront aberration correction. View ProductMPLAPON-Oil Our MPLAPON-Oil objective is a plan apochromat and oil immersion lens that provides our highest level of chromatic correction and resolution capability. The numerical aperture of 1.45 offers outstanding image resolution. View ProductMXPLFLN MXPLFLN objectives add depth to the MPLFLN series for epi-illumination imaging by offering a simultaneously improved numerical aperture and working distance. View ProductMXPLFLN-BD MXPLFLN-BD objective lenses add depth to the MPLFLN series for epi-illumination imaging by offering simultaneously improved numerical aperture and working distance. View ProductMPLN Our MPLN plan achromat lens series is dedicated to brightfield observation and provides excellent contrast and optimal flatness throughout the field of view. View ProductMPLN-BD Our MPLN plan achromat lens series is designed for both brightfield and darkfield observation and provides excellent contrast and optimal flatness throughout the field of view. View ProductMPLFLN The MPLFLN objective lens has well-balanced performance with a semi-apochromat color correction, a fair working distance, and a high numerical aperture. It is suitable for a wide range of applications. View ProductMPLFLN-BD The MPLFLN-BD objective lens has semi-apochromat color correction and suits a wide range of industrial inspection applications. It is specially designed for darkfield observation and examining scratches or etchings on polished surfaces. View ProductLMPLFLN Our LMPLFLN lens is part of our plan semi-apochromat series, providing longer working distances for added sample safety and observation with increased contrast. View ProductLMPLFLN-BD Our LMPLFLN-BD brightfield/darkfield objective lens is part of our plan semi-apochromat series, providing longer working distances for added sample safety and observation with increased contrast. View ProductSLMPLN The SLMPLN plan achromat objective lens offers an exceptionally long working distance and the image clarity that you expect from the Olympus UIS2 optical system. It is ideal for electronic assembly inspection and other similar applications. View ProductLCPLFLN-LCD The LCPLFLN-LCD objective lenses are optimal for observing samples through glass substrates, such as LCD panels. The adoption of optical correction rings enables aberration correction according to glass thickness. View ProductLMPLN-IR/LCPLN-IR Our LMPLN-IR and LCPLN-IR plan achromat lenses have a long working distance and are specifically designed for optimal transmission in the near-infrared region (700–1300 nm wavelengths). View ProductWhite Light Interferometry Objective Lens This objective lens is designed for the Mirau style of white light interferometers and maintains a high level of temperature tolerance. The optimized numerical aperture of 0.8 provides improved light gathering, with a working distance of 0.7 mm. View Product

A versatile laser platform, originally designed to work in highly demanding industrial environments for marking and coding printed circuit boards.

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Exceptions / non-returnable items Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards.

A parfocal cine lens, the DZO Pictor 50 to 125mm T2.8 Super35 Parfocal Zoom Lens features a relatively fast maximum aperture of T2.8 with an aperture range of T2.8 to T22. As you would expect from a cinema-style zoom, the lens is parfocal, meaning it holds focus throughout the zoom range. The internal focus design with floating elements virtually eliminates focus breathing. It covers a Super35 image circle, comes standard with an interchangeable PL mount, and includes an EF mount. The 16-blade iris creates round out-of-focus highlights, which have a more natural appearance and contribute to the lens's natural-looking bokeh. The lens features cine-style gear rings on the focus, iris, and zoom lens rings, making it compatible with cine-style lens accessories such as follow focus units, lens motors, and lens control systems. The 95mm outer front diameter allows you to use a variety of compatible third-party matte boxes, and the lens has an 86mm filter thread. A lens support foot allows you to support the lens on rods to help reduce strain on your camera's lens port.

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Many microscopes have several objective lenses that you can rotate to view the specimen at varying magnification powers. Usually, you will find multiple objective lenes on a microscope, consisting of 1.25X to 150X.

2024112 — If you guys have recommendations for glasses that could fit over my glasses or work fine while wearing my glasses I would love to hear them.

General ordering data. Version, Dekafix, Terminal marker, 5 x 3.5 mm, Weidmueller, white. Order No. 2007100000.

MXPLFLN-BD objective lenses add depth to the MPLFLN series for epi-illumination imaging by offering simultaneously improved numerical aperture and working distance.

Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. For opened and used item, a minimum of 15% restocking fee will be charged based on the item condition.To start a return, you can contact us at info@filmgearcanada.com. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. You can always contact us for any return question at info@filmgearcanada.com.

Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Please Note: According to the manufacturer, when converted to EF mount this lens is not compatible with DSLR cameras that have an EF mount. However, it is compatible with mirrorless cameras that have an EF mount, including Blackmagic Design cameras.

by J Schwiegerling · 2016 · Cited by 2 — Methods : The depth of focus (DOF) for a series of ophthalmic surgical microscopes (Alcon LuxOR with 175 mm and 200 mm working distances (WDs); Zeiss 700 and ...

Objective lenses are responsible for primary image formation, determining the quality of the image produced and controlling the total magnification and resolution. They can vary greatly in design and quality.

Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Olympus microscope objective lenses for industrial inspections offer outstanding optical performance from the visible light to near-infrared region. At Evident, we offer an extensive selection of Olympus objectives suited to specific inspection requirements and tasks. Our MXPLFLN-BD objective is designed for darkfield observation and examining scratches on polished surfaces, while our SLMPLN objective is ideal for electronic assembly inspection. Find your ideal microscope objective today for your inspection task. No matter your requirements, Olympus objective lenses have you covered.

MXPLFLN objectives add depth to the MPLFLN series for epi-illumination imaging by offering a simultaneously improved numerical aperture and working distance.

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The ocular lens is located at the top of the eyepiece tube where you position your eye during observation, while the objective lens is located closer to the sample. The ocular lens generally has a low magnification but works in combination with the objective lens to achieve greater magnification power. It magnifies the magnified image already captured by the objective lens. While the ocular lens focuses purely on magnification, the objective lens performs other functions, such as controlling the overall quality and clarity of the microscope image.