The Helios Fieldmaster 10x50 is a traditional rubber armoured porro prism binocular featuring multicoated optics and BAK4 prisms. Fold down rubber eyecups. Water resistant. Tripod adaptor bush. Specification: Field of view 88m, close focus 7m, eye relief 18mm, weight 825g. Complete with case, lanyard and lens caps. 2 year guarantee.
The Helios Fieldmaster 10x50 is an excellent high powered binocular delivering bright, clear and sharp images with a neutral colour rendition. This is a very well made binocular and is suitable for all long range observations including astronomy. Highly recommended.