PXMWITSEZ compare prices

D80 F900 Astronomical Telescope Refractor - 80mm Aperture, 900mm Focal Length, Double...

High Precision Optical Window Piece 1 Glass Cube, Reference Mirror for Infrared...

High Precision Optical Window Piece 1 Glass Cube, Reference Mirror for Infrared...

Barium Fluoride (BaF2) Infrared Lens - Optical Window for UV and IR...

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

Optical Fluoride Lenses - BaF2 Infrared Window, Multiple 1 Unit(50x3mm)

ZnSe Focusing Lenses for Optical Welding Machines - 12mm to 28mm Diameter,...

Lens Set Objective for D70 mm Refractive Astronomical Telescope DIY Projects -...

Monocrystalline Silicon Infrared Lenses with Anti-Reflection Coating for Electronic Sensors - 3-5...

Double Refractive Separation Achromatic Lens D60 360-900mm for DIY Astronomical Telescopes (Film:D60 F900)

D154F750 Series High Definition Astronomical Telescope - Aperture 154mm Focal Length 750mm...

850nm High Transmittance Optical Glass Filter Lens - Narrow Band Infrared Light...

Circular Polarizing Film - Round Sheet 1 Piece for Reflections and Optical...

Coated Monocrystalline Silicon Substrate Wafer for Infrared Applications - 25-105mm Diameter, 0.5mm Thickness (82mm)

Absorption-Type Neutral Density Optical Filter- 50x50mm Square Attenuation Sheet, Transmittance 0.0001%-90%,1 Piece(20% Transmittance)

Germanium Lens with AR+DLC Coating for Optical/Thermal Imager Thermometer - 1pcs(28x3mm Coating)

D60 360-900mm Dual Refractive Separation Achromatic Lens for DIY Astronomical Telescopes (Film:D60 F500)

Barium Fluoride (BaF2) Infrared Lens - Optical Window for U-V & IR...

Circular Polarizing Film - Round Sheet 1 Piece for Reflections and Optical...

Gallium Arsenide Optical Lenses Sheet - GaAs Focusing with Various Focal Lengths...

20mm Neutral Density Filter with Mounting Bracket - Compatible C/SM1 Mount, Optical...

ZnSe Focusing Lenses for Optical Welding Machines - 12mm to 28mm Diameter,...

Calcium Fluoride Lens (CaF2) - Infrared Optical Window for Mechanical Applications, D10-D150...

ZnSe Focusing Lenses for Optical Welding Machines - 12mm to 28mm Diameter,...

Optical Fluoride Lenses - BaF2 Infrared Window, Multiple Pack of 1 (20...

Neutral Density Optical Filter Sheet - 12.5mm/25mm/50 x 50mm 0.1-1.0 Glass H-K9L...

Germanium Lens with AR+DLC Coating for Optical/Thermal Imaging Thermometer - 1 Piece(10x2mm...

Zinc Selenide Machine Focusing Lens - 10.6um Wavelength, Anti-Glare Coating, Precision Optical Component (D12/F50.8mm)

77mm Vortex Camera Filter - Kaleidoscope Lens for Photography Includes Adapter Rings...

Light Filter for Black and White Photography - Optical Glass Color Correcting Landscape (1PCS)(34mm)