Product Details
Features:
Kowa's "Prominar" Pure Fluorite Crystal lenses eliminate chromatic aberration.
Large exit pupil provides bright images and ease of viewing.
All lenses made of environment friendly Eco-glass.
Use of magnesium alloy increases durability while reducing weight.
Ability to focus from 5m to infinity in two revolutions of the quick focus knob.
Eyepiece locking mechanism prevents the eyepiece from falling out, especially when zooming.
The advanced lens system of the TSN-880/770 Series allows for a compact size and achieves less chromatic aberration without compromising brightness.
New lens coatings increase the light transmission ratio, providing brighter and more natural viewing.
Waterproof and nitrogen purged to prevent the lens from fogging.
Tripod mount with insert allows the use of 1/4 or 3/8 inch tripods.
Symmetrical body shape and centre focus knob allows ease of use for right or left handed.
Exceptionally rugged and durable metal body in natural green colour.
Smooth and steady focusing.
Rigorously tested to ensure long life and durability during its ten year guarantee.
Specification:
Effective Diameter of Objective Lens: 77mm.
Minimum Focusing Distance 5m.
Main Body Length 318mm.
Main Body Weight 1320g.
Diameter of Filter 82mm
