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 mainland China.Great for observing with two or group sessions !
Note: 1A Celestron Zoom Ortho #93330 8.4 - 21 mm $95.- Dealer Cost dated May 1st 1991 - Appears to be theexact same eyepiece.
One of Hundreds of other Unique - Rare - AstronomyItems from an extensive inventory accumulation.Request posting catalog items for eBay purchaseexcept "Pickup Only" Equipment - Bundling is Possiblefor Domestic and Export Orders.More Quality Vintage like this at :
astroptx.com (extended time to download)
Quality Astronomical Filters :.965" - 1.25" - 2" (48mm) +Celestron (Japan / Taiwan) - Meade (Japan) - Tiffen (USA)Bausch & Lomb - 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