Observation Binoculars

This 81mm astronomy binocular delivers crystal clear, sharp views through its new optical design.

The BT-ED70S-A uses ED (extra low dispersion) optics to reduce the effects of chromatic aberration

The new high-end Helios LIGHTQUEST-HR observation binoculars combine top features in mechanical and optical design, with outstanding performance to match!

Top-quality waterproof, observation binocular with individual helical eyepiece focusing, designed for medium-to-long-range terrestrial and astronomical observations. 

High quality filled observation binoculars, with individual eyepiece focusing, designed for medium-to-long-range terrestrial and astronomical observations. 

Top quality waterproof , nitrogen filled observation binoculars, with individual eyepiece (IF)  focusing, designed for medium-to-long-range terrestrial and astronomical observations.

Optical system combine to deliver bright crisp images with good colour contrast.