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Any combination of telescope and eyepiece has a specific true field of view (TFoV), which is determined solely by the focal length of the telescope and the ...

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Ideal for customers who drive a lot at night as it reduces night blindness caused by reflections from oncoming headlights. Anti-Reflective coating is also ...

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Infrared eye protection is specialised eyewear designed to protect the eyes from harmful infrared radiation. It works by filtering out the damaging infrared ...

Sep 3, 2024 — Laboratory for Femtosecond Spectroscopy. The Laboratory for Femtosecond Spectroscopy uses a variety of techniques to conduct cutting-edge ...

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Fluorescence microscopy is an imaging technique used in light microscopes that allows the excitation of fluorophores and subsequent detection of the ...

This document describes guidelines for measuring the refractive index of forensic glass samples. Refractive index can be measured by a number of different ...

by W Mandler · 1980 · Cited by 23 — A procedure for the design of basic Double Gauss lenses has been developed that uses fifth-order interpolating aberrations in the framework of a ...

Find many great new & used options and get the best deals for Micro USB 3.1 Type C Male to Standard Type Mirco B USB 3.0 Male Data Cable 3ft at the best ...

This lens is used with binocular indirect ophthalmoscope and slit-lamp biomicroscope to reach a stereopsis image of fundus. Optical principle of condensing lens ...

Oct 26, 2009 — In Rome Emperor Nero ( A.D. 37-68) was known to have peered through gemstones at actors on a distant stage. The first magnifier constructed for ...