Kowa TSN-66 Series 66mm Prominar Spotting Scopes (TSN-66)

Kowa TSN-66 Series 66mm Prominar Spotting Scopes (TSN-66)The TSN 66 PROMINAR is the newest member of Kowa's PROMINAR family of spotting scopes, boasting exceptional pure fluorite crystal optics that have earned Kowa global acclaim. The TSN 66's cutting edge technology enables it to deliver exceptional optical performance, granting outdoor enthusiasts access to a level of detail and clarity typically found only in larger, heavier spotting scopes. With a compact and lightweight body and 66mm objective lens,

two-sided map projection as our plastic versions

Building on the legacy of earlier CEM models we have added features for convenience and functionality

The tube offers a focal ratio of f/10 with the added versatility of Fastar (see below)

Aperture Size 50mm Focal Length 275mm (230mm with reducer) Focal Ratio f/5

making the connection between your device and the ASIAIR Plus more stable

Our new high-quality Indigo Filter Wheel has a 7 position carousel and can house 2" mounted or 50mm unmounted filters

Fast and Precise Focusing: Swift and accurate focusing for modern telescopes and cameras

Connection eyepiece: T-2 external thread and focusable 1¼ "eyepiece

The Panoramic™ Mount is available in solid ash

RASA Performance Made for Everyone

For Example

It has a reduction factor of 0