two "High Lander" models. KOWA's optical technologies in pursuit of
"brighter" and "sharper" images made these binoculars of a full-scale
specification with a large lens diameter, demonstrating high power also
for astronomical observations.
High Optical Performance for Superior Viewing
82-mm dia. objective lens secures the view with minimum distortion till
the edges, producing bright and sharp images. The eyepiece (standard
32x) is designed to offer the wide angle and long eye relief, offering
an impressive field of view comfortably. Magnification can be changed to
50x (option) through eyepiece exchange. High Lander has the highest
level of optical performance that proves satisfactory not only in
astronomical observation, but also for professional monitoring use in
Prominar Model With Fluorite Lens
to the achromat specification of normal lens type, the apochromat
specification with Fluorite lens, called as "High Lander Prominar", is
also available for those requiring highest level
performance. This lens eliminates chromatic aberration (color blur) to
the maximum extent, offering very sharp viewing quality.
Durability, Water-Proof, and Functionality under Severe Conditions
tough aluminum die-cast body is easy to handle and superior in
air-tightness and durability. Apart from water-proof structure, filling
of dry nitrogen gas in the body can prevent fogging of the lens. The
eyepiece is inclined to 45 degree, enabling long extended observation
time and monitoring in a comfortable position.