Kowa TSN-664M Prominar ED Lens, Straight Body
Prominar Fluorite Lens
For the highest optical performance and optimum color fidelity.
Highest Level of Optical Performance
The 66mm diameter objective lens has more than 120% light gathering power of the 60mm objective lens. All optics are fully multi-coated for brighter, clearer and sharper viewing. Prominar ED models are also available for even better optical performance with optimum color definition.
Compact and Light Weight
Main body length of about 30cm and weight of only 1 kg. Available in Angled or Straight viewing types with the Kowa easy-to-use functions.
Fully Water-Proof Body
An all weather scope completely sealed making it fully water-proof. Nitrogen gas purged to prevent the lens from fogging. "Not intended for underwater use".
Effective Diameter of Objective Lens: 66mm
Minimum Focusing Distance: 6m
Main Body Length: 312mm
Main Body Weight: 1,020g
Warranty: Lifetime of the product