Binocular for star observation B402 SIGHTRON

【Features】
Binoculars with 3x magnification that are ideal for stargazing.
Uses a 48mm diameter objective lens with excellent light gathering power.
Binocular type that allows you to enjoy the starry sky with a wide field of view.
The objective lens handle has a Φ48mm (P=0.75) filter thread, so it is possible to attach a commercially available astronomical filter.
The lens surface is coated with a multilayer film, so it is bright and has a wide field of view, allowing you to see stars that are difficult to see with the naked eye.
The shortest focusing distance is approximately 2.5m, so it can be used as opera glasses with 3x magnification, and can also be used to appreciate indoor art.

【Use】
You can see stars that are invisible to the naked eye.

【Specification】
Magnification (x): 3
Lens dimensions (mm): 48
Actual field of view (°): 15
Minimum focusing distance (m): 2.5
Width (mm): 128
Depth (mm): 56
Overall height ( mm): 56
Eye relief (mm): 10
Height (mm): 56

【Specification2】
Magnification: 3x
Objective lens effective diameter: 48mm
Lens coating: Fully multi-coated
Eye relief: 10mm
Minimum focusing distance: approx. 2.5m
Eye adjustment range: 56mm-72mm
Body size: 56x56x128 (mm)
Body mass: approx. 300g Filter thread: Φ48

【Material/Finish】
Lens: Optical glass (Fuly multi-coating)
Body: Aluminum die-cast, PVC resin

【Set contents/accessories】
Soft case, strap, lens cloth

【caution】
Never look at the sun.