2" II-VI focus lens.
Positive meniscus lens from II-VI corporation (USA)
50.8mm focal length, with the smallest spot size possible and increased depth-of-field. These are not the cheaper Chinese type lenses commonly available.
AR-Ceramic coated optical element on BOTH sides.
MUST be used with air assistance.
Return & Refund Policy
No return once fitted/used.
1st class postage inclusive.