50mm Doublet Achromatic Lens DIY Optical with Coating Monocular/Binocular/Astronomical Telescope Lens(D57 F540)

Description

• 50mm Caliber for monocular/binocular/ astronomical telescope eyepiece.
• optical made with anti-reflection coating. Doublet convex achromatic lens.

Item: DIY Doublet Achromatic Lens

Material: Optical

Shape: Convex

Size: 50mm Caliber

Feature: Multi-coated Film

Product Package:

1pcs lens

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