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Circular Variable Neutral Density Filter (UV-VIS range)


Price: $200.00
Item Number: CVND-2-UV-50

Circular Variable Neutral Density Filter (CVND): variable from optical density 0 to 2 in 270 degrees.
Size:  50 mm diameter and 1.7 mm thick unmounted.
Substrate:  .060 inch UV Fused Silica  3 arcmin parallelism, 60/40 scratch dig