Kowa TSN-553 15-45x55 Prominar Fluorite Crystal (FC) Angled Spotting Scope Magnification_Below 10x Fluorite is considerably more difficult

Fluorite is considerably more difficult to handle than optical glass

For extra comfortable viewing

and can be used to effectively determine ranges

Shockproof

Kowa TSN-553 15-45x55 Prominar Fluorite Crystal (FC) Angled Spotting Scope Magnification_Below 10x Fluorite is considerably more difficultThe Kowa TSN 553 15 45x55 Prominar Fluorite Crystal (FC) Angled Spotting Scope is a brand new addition to the Kowa Prominar line of exceptional spotting scopes, delivering simply the best optical performance available today. At the heart of the TSN 550 PROMINAR series spotting scope beats a fluorite crystal objective lens. This natural mineral has an outstanding feature of very low dispersion that cannot be found in optical glass. This characteristic