Optisan LR ED 10x34 Binoculars

The LR series design creates a natural and stable grip for the user. Holding it with one hand you can easily adjust the focus with the other. The visible field of view is clear, with true colour, and distortion-free.

IPX-7 level waterproofing means it’s protected against water immersion and can stay immersed in water 1m deep for up to 30 minutes. It can also be used in all types of weather.

Ultra-Bright & Super-Light: Olive-Green ED model with 86% total light transmission and weight of 480g.
Japanese Optical Design: Produces clear imagery, reduces edge distortion, and chromatic aberration.
Ergonomic Open Hinge Design: Provides a stable grip and comfortable handling.
Versatile Close Focus: Close focus of up to 2m for ED and 3m for HD, suitable for bird watching, insects, and butterflies.
IPX7 Waterproof and Fog-Proof: Nitrogen-purged for reliable performance in wet and foggy conditions.

Magnification: 10X
Objective Diameter: 34mm
Eye Relief: 16mm
Exit Pupil: 3.4mm
Close Focusing Distance: 2m
Interpupillary Distance: 56-76mm
Dioptric Compensation: +/- 4.0
Coating: Fully multi-coated
Focusing System: Centre Focus
Field of View at 1000m: 106m
Field of View: 6.1°
ED Glass: Yes
Prism: Bak4 w/Phase coating+Dielectric coating
Weight: 480g (16.40 oz)
Eyecup: Twist-up eyecup
Housing: Swissamotec 98™ Body Construction
Dimensions: 127 X 130 X 45 mm (WXHXD)
Functional Temperature: -10 ~ 50°C
Storage Temperature: -10 ~ 50°C
Submersion Tightness: IPX7

Optisan LR ED 10x34 Binoculars
Neoprene neck strap
Ocular protective cap
Objective detachable stay-on protective cap
Water-resistant Protective Pouch