Kowa 88 mm Angled Spotting Scope with Zoom Eyepiece - TSN-88A ZM SET Guide Scopes where the telescope is often

where the telescope is often in a horizontal position

The Next Generation ZWO EFW introduces a series of structural refinements to eliminate light leakage from all directions

25" filter threads

The FF80 ring attaches to a Vixen-style dovetail

Kowa 88 mm Angled Spotting Scope with Zoom Eyepiece - TSN-88A ZM SET Guide Scopes where the telescope is oftenKowa 88 mm Prominar Angled Spotting Scope with 25 60x Eyepiece When crafting the TSN 88 Prominar series, Kowa went back to its roots in optical design roots which have made it one of the most popular spotting scope manufacturers in the world. The goal was to enhance a basic fundamental feature that Prominar users enjoy every time they look through their eyepiece natural color. When you use Kowa optics, you can trust that the colors you see are the