Trinocular Microscope Continuous Zoom Ratio 1: 4.5 Large Field of View Eyepiece1
8'' Diameter Dome Lens with Anti Reflection Coating1
Optical UV Grade Fused Silica Jgs1 Glass Micro Delectric Polarization Cube Beamsplitter1
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Bk7 Glass Ball Lens and Half Ball Lens for LED Lighting Systems1
Newest Optical 40mm Infrared Germanium Window Ge Window1
Factory OEM High Quality 250mm Optical Glass Dome Lens with Metal Flange1
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