Despite the name, the SeaMaster 10x50 is not just a seafarer’s binocular - it's great for all outdoor enthusiasts who want more than just a basic binocular! 10x magnification in combination with 50mm objective lenses produce very good light gathering power essential for twilight and night observation, delivering an exit pupil size of 5mm, nearly the same size as a fully low-light dilated human eye. The SeaMaster III is waterproof, nitrogen purged and rubber armoured for protection so it can be used in all weathers, or left in safety on a cockpit sole immersed in sea water! Supplied with case, and padded strap.

Don't be fooled by our super low £54.99 price, the SeaMaster III 10x50 sells for £69.99 elsewhere! Top quality BaK4 optics and solid, reliable mechanics make this bino a stunning bargain.

These binos are a great general use size and are a good size often recommended for astronomy - with an almost ideal relationship between magnification and aperture, the 10x50 size will deliver stunning astro-target image brightness than binos with a higher magnification to aperture ratio.

The SeaMaster is a serious binocular for astronomers and yachtsmen: all lenses and prisms are BaK4 glass with all glass surfaces fully anti-reflection coated. The rugged rubber armoured body has a comfortable high quality feel and features a tripod fitting bush (again, making this binocular ideal for astronomy use).

Supplied with padded carry case, dust caps and wide padded neck strap.

Specification:

Lenses and prisms: BaK4 glass

Magnification: x10,

Weight: 750g,

FOV:114m at 1000m