Kowa TSN-66A PROMINAR 66mm Angled Spotting Scope Body and are dry nitrogen purged

and are dry nitrogen purged and sealed

The Fieldscope 50ED spotting scope is manufactured with Nikon’s lead- and arsenic-free Eco-Glass

Two rubber pads sit on top of the plate to keep the scope of camera from drifting

equipped with some of their highest quality optical glass

Kowa TSN-66A PROMINAR 66mm Angled Spotting Scope Body and are dry nitrogen purgedThe Kowa TSN 66A PROMINAR 66mm Angled Spotting Scope Body replaces the venerable TSN 663. The major upgrades include the addition of Kowa's Pure Fluorite Crystal objective lenses and using TE 11WZ II, TE 80XW eyepieces, and the other accessories used with the TSN 88 and TSN 99 bodies (see links in the optional accessories section on the right). Focus control has also been updated from a single knob to a dual focus system that allows rapid focus