A Classic Design - High Light Transmission - Sharpand Field Flat (Edge to Edge) Plus Excellent Contrast for a zoom eyepiece - A cut above what is now coming from the mainland.
Note: 1We purchased all the remaining inventory of B&L Criterion after the company ceased operations here November of 1987. The firm ran out of the standard Black Box's, howeveran example is now eBay posted.Note: 2A Celestron Zoom Ortho #93330 8.4 - 21 mm $95.- Dealer Cost dated May 1st 1991 - Appears to be thesame eyepiece !
One of Hundreds of other Unique - Rare - AstroItems an extensive inventory accumulation.Note: 3Request posting catalog items for eBay purchaseExcept "Pickup Only" Equipment - Bundling is Possiblefor Domestic and Export Orders.***More Vintage like this - d.b.a. Wholesale Optics***
Quality Astronomical Filters :.965" - 1.25" - 2" (48mm) +Celestron (Japan/Taiwan) - Meade (Japan) - Tiffen (USA)and misc. Zeiss (Germany) - Bausch & Lomb (Japan)Hoya (Japan) - Bower - Kenko (Japan) However - only One Set of Filters will fit the Criterion line ofTelescopes - B&L Series 6 "Drop In Filters" Qty. (6) per Set.at $45.- Unique for all the B&L Criterion Series - Now Posted.
Filed under: Eyepieces & Accessories