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High-End "PROMINAR"-model with fluorite crystal lenses
The PROMINAR model (BL8J3) with pure fluorite crystal objective lenses is available for those seeking the highest optical performance.
Fully multicoated optics
All lenses, prisms, and dustproof glass are fully multicoated, ensuring a clear visual range and sharp images.
Durable and functional body
The strong yet lightweight die-cast aluminum housing is extremely durable, with a rigid structure that can endure tough use. The built in handle on the body provides an easy means of carrying.
Waterproof and filled with dry nitrogen gas
The housing is waterproof to JIS protection class 7 and filled with dry nitrogen gas to prevent the lens from fogging.
JIS 7 = Japanese Industrial Standard / class 7 = Protected against the effects of temporary immersion in water.
Standard 32x wide angle eyepieces
The eyepieces are designed to provide a wide field of view and long eye relief for comfortable viewing without eye fatigue.