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What is the focal length of the condensing lens used inside of Navitars coaxial zooms and Precise Eye systems?

April 26, 2017coaxial condensing focal LENGTH Lens Navitar precise Used zooms

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What is the focal length of the condensing lens used inside of Navitars coaxial zooms and Precise Eye systems?

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Depending on the product, the condenser lens that is built into our systems with coaxial illumination will be either clear or frosted. The focal length of this condenser lens is 33 mm. As a result of testing, we actually position the fiber tip or LED closer to the condensing lens.