KOWA 77mm Angled Spotting Scope, Prominar XD Lens (TSN-773)

Vendor: Kowa



The KOWA 77mm Angled Spotting Scope, Prominar XD Lens (TSN-773) with Angled Viewing is a scope of world-class caliber that redefines the standards of color brilliance, detail sharpness and edge-to-edge brightness.

The XD lens used in these Kowa Prominar models has characteristics similar to those of fluorite crystal to significantly reduce the chromatic aberration. These eXtra-low Dispersion (XD) glass and the lenses are made of environmentally friendly eco-glass. As with the larger models, the 773 lenses are fully multi-coated with Kowa's C3 coatings that are made of dielectric materials instead of the more common silver or aluminum.

The well established Kowa focus system has progressed to a new dual focus system. The quick focus, with a large and easy to turn knob, will focus from infinity to five meters in two revolutions. The fine focus, with smooth movements and pinpoint accuracy, is extremely useful at high magnifications and for digiscoping systems.

Kowa's standard eyepiece bayonet mount has been passed down to these new spotting scopes with a new attractive feature. An eyepiece locking mechanism has been added to the mount to prevent the eyepiece from getting lost or falling out unexpectedly.

The housing of Kowa Angled Spotting Scope is made of magnesium alloy that is designed for maximum durability and lightweight body construction. The result is a compact, ergonomic, and functional design for the die-hard enthusiast that wants only the very best.

  • High-Performance Model with Superior Optics
  • Lightweight and compact body
  • 77mm XD objective lens
  • Dual focus mechanism allows focusing in two revolutions and fine pinpoint accuracy in one system
  • Magnesium alloy Body
  • Eyepiece locking mechanism
  • Fluorite Crystal
  • Tripod mount
  • Waterproof to Japanese Industrial Standard - Protection Class 7
  • Filled with dry nitrogen gas to prevent the lens from fogging
  • Adaptable to 35mm SLR cameras, digital cameras, and video cameras with optional accessories
  • Angled Viewing
  • Kowa Limited Lifetime Warranty
Objective Lens Diameter, mm 77
Minimum Focusing Distance 16.4 feet / 5m
Eyepiece Position Angled
Lens Type XD Lens
Weatherproofing Waterproof / Fogproof
Length 318mm / 12.5"
Tripod mount Yes
Weight, oz 46.9 (1330g)
  • KOWA 77mm Angled Spotting Scope, Prominar XD Lens (TSN-773)
  • Objective Lens Cover
  • Bayonet Mount Cover
  • Kowa Limited Lifetime Warranty