Kowa TSN-663M PROMINAR Spotting Scope

About this product

The Kowa Optics TSN-663 PROMINAR spotting scope combines exceptional premium-grade ED glass for a bright, clear image with a lightweight, compact body in an ideal balance of portability and performance. The 66mm, high-fluorite content lens has more than 120% of the light-gathering capabilities of a 60mm diameter lens, providing a bright and clear image across the field of view. All internal surfaces are fully multicoated for a sharp, clear image and the scope is filled with dry nitrogen gas to prevent fogging. It is waterproofed up to JIS 7 (Japanese Industrial Standard), indicating that it is fully waterproof. With a range of great additional features such as an aiming line, sliding sunshade and bayonet mount to facilitate easy eyepiece changes, the Kowa TSM-663 PROMINAR is a fantastic choice for the serious birder, wildlife photographer or naturalist. 

Included: TSN-663M angled spotting scope body, TE-9Z 20-60x  eyepiece, C-661 stay-on-case

Specification

Objective Lens Diameter: 66mm

Objective Lens Material: XD lens

Coating: Multi

Magnification: 20-60x

Minimum Focusing Distance: 6.0m

Field of View (degree): 8.8

Eye Relief: 16.5

Length: 311mm

Weight: 1040g

Eyepiece: 20-40x

Eyecup: Twist-up

Hood system: Slide

Filter Thread: 72mm

Water Proof: Over IPX7 (Dry Nitrogen Gas)

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