XUEHONFXB compare prices

Monocrystalline Silicon Infrared Lenses with Anti-Reflection Coating for Electronic Sensors - 3-5 Micron, Various(20x2mm)

Premium 2 Inch Silicon Wafer - High Quality Dioxide & Nitride for...

Circular Polarizing Film - 1 Round Shape Sheet for Reflex Reduction Transparent...

Zinc Selenide (ZnSe) Focusing Lenses for Optical Welding Machines - 12mm to...

Gallium Arsenide (GaAs) Optical Lenses Sheet - Focusing with Multiple Focal Lengths(20x63.5mm)

Neutral Density Optical Filter Sheet - 12.5mm/25mm/50x50mm, 0.1-1.0, H-K9L Glass, 1 PCS(Square WxL50x50mm Density0.1)

20mm Neutral Density Filter with Mounting Bracket - C-Mount/SM1 Compatible 1pcs(1% Transmittance C-Mount)

D154 154mm Monolayer Broadband Telescope Lens for F750/F1200 - Double Separating Mirror...

Optical Barium Fluoride Lenses - Infrared BAF2 Window, Multiple 1 Piece (30 x mm)

Neutral Density Optical Filter - 50x50mm Attenuation Sheet, Transmittance 0.0001%-90%, 1 Piece(13% Transmittance)

Neutral Density Optical Filter - 50x50mm Attenuation Sheet, Transmittance 0.0001%-90%, 1 Piece(0.1% Transmittance)

Light Filter for Black and White Photography - Enhance Landscape Shots with...

Molybdenum Reflective Lens for CO2 machine Engraving Machines, 20-38.1mm Diameter, 1 Piece, >94% Reflectivity(30mmx3mm)

Zinc Selenide (ZnSe) Focusing Lenses for Optical Welding Machines - 12mm to...

D70 Refractive Astronomical Telescope Lens Kit - 300mm to 900mm Focal Length,...

Lens 60mm D60 Refractive Double Separation Achromatic Objective-Focal Lengths from 360mm to...

Molybdenum Reflective Lens for CO2 machine Engraving Machines, 20-38.1mm Diameter, 1 Piece, >94% Reflectivity(19.05mmx3mm)

Gallium Arsenide (GaAs) Optical Lenses Sheet - Focusing with Multiple Focal Lengths(18x50.8mm)

APO Flat Field Complex Achromatic Lens 2X 5X 10X 20X 50X 1pcs (50x)

Premium Silicon Wafer 2 Inch - High Quality Dioxide and Nitride for...

Light Filter for Black and White Photography - Enhance Landscape Shots with...

Optical Barium Fluoride Lenses - Infrared BAF2 Window, Multiple 1 Piece (30...

Neutral Density Optical Filter Sheet - 12.5mm/25mm Diameter, 50x50mm Size, 0.1-1.0, H-K9L...

Neutral Density Optical Filter Sheet - 12.5mm/25mm/50x50mm, 0.1-1.0, H-K9L Glass, 1 PCS(Square WxL50x50mm Density0.4)

Neutral Density Optical Filter Sheet - 12.5mm/25mm/50x50mm, 0.1-1.0, H-K9L Glass, 1 PCS(Square WxL50x50mm Density0.7)

850nm High-Transmittance Optical Glass Filter Lens - Visible Light Cut-Off, Narrowband 1pcs(13.8x1mm)

Circular Polarizing Film - 1 Round Shape Sheet for Reflex Reduction Transparent...

High Resolution Astronomical Telescope D154F750 - 154 mm Aperture, 750 Focal Length,...

Monocrystalline Silicon Substrate Window Plate Coated for Infrared Applications - Diameter 25-105mm, Thickness 0.5mm(52mm)

Molybdenum Reflective Lens for CO2-20/25/30mm Cutting Machines, Durable and Heat Resistant 1pc(19.05mm*3mm)