Optically worked, back silvered, with protective coating.
Product # | Diam mm | Focal length mm | Quantity | Add To Enquiry |
Product # | Diam mm | Focal length mm | Quantity | Add To Enquiry |
Optically worked, back silvered, with protective coating.
Diam., mm | 50, 60, 75 |
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Focal Length, mm | 75, 100, 150, 200, 300 |