|Delivery time:||Dropshipping: usually within 2 working days|
|Diameter lens||77 mm|
|Field of view at 1000m||38.4 to 19.3 cm|
|Minimum focusing distance||5 m|
Kowa XD Lenses
Kowa's XD Lenses (eXtra-low dispersion glass with similar characteristices to fluorite crystal) combines with a special dispersion concave lens to reduce a very high percentage of chromatic aberration for the ultimate viewing experience.
Waterproof and Fogproof
The housing is waterproof to JIS Protection Class 7 and filled with dry nitrogen gas to prevent internal fogging to ensure image clarity.
Dual Focus Mechanism
Kowa's well-developed focus system has progressed to a dual focus system with smooth movement at high magnifications for pinpoint accuracy in image display. The quick focus can easily shift from infinity to 5m in two revolutions with the large and maneuverable knob. The fine focus moves fluidly to create pinpoint accuracy and is extremely useful at high magnifications and with digiscoping systems.
Thixomolded Magnesium Alloy Body
The magnesium alloy body is constructed by a sophoicated process called thixotropic molding to give the strength and feel from a traditional metal body, but with much lighter weight. The rugged structure can tolerate the severest conditions and to the deliver the highest level of confidence and security.
Kowa's Eyepiece Locking Mechanism
Kowa's standard eyepiece bayonet mount includes a locking mechanism to prevent the eypiece from getting lost or falling out unexpectedly.
Tripod Mounting Screw
A tripod mounting screw allows the scope to be safely secured to both 1/4 and 3/8 inch mount tripods.Important features Kowa TSN773 Prominar: