Large-Diameter Lens Binocular B373 SIGHTRON

【Features】
These are large-diameter 15x binoculars that use a large-diameter 70mm lens with excellent light-gathering power as the objective lens.
It can also be used for commercial purposes such as astronomical observation, wildlife observation in dimly lit environments in the morning and evening, and security.
Bak4 glass material is used for the prism.
Coupled with full multi-layer coating on all lens surfaces, high transmittance and color reproducibility are achieved.
The long eye relief design allows you to see every corner of your field of vision even when wearing glasses.
Completely waterproof design, so you can rest assured even if you use it outdoors in sudden rain or near water.
The rubber exterior provides a comfortable feeling when placed on the eye.
Can be used comfortably even when wearing glasses.

【Use】
When looking at objects that are far away.
For monitoring people, animals, and other objects.
For checking objects that are far away.

【Specification】
Magnification (x): 15
Lens dimensions (mm): 70
Actual field of view (°): 4.3
Minimum focusing distance (m): 12
Width (mm): 220
Depth (mm): 275
Overall height ( mm): 85
Eye relief (mm): 19
Height (mm): 85

【Specification2】
Prism: Porro Prism (Bak4)
Coating: Fully multi-coated
Field of view at 1000m: 75m
Pupil diameter: 4.7m
Brightness: 22.1
Eye relief: 19mm

【Material/Finish】
Optical glass, die-cast aluminum

【Set contents/accessories】
Body, lens cap, case, lens cloth, instruction manual
Tripod mounting adapter

【caution】
Never look at the sun as it may cause blindness.