7x50 Tasco OffShore OS21 Binoculars series is what many seasoned old salts believe to be the best pair of marine binoculars on the market. We at OpticsPlanet.com happen to agree. The steady 7x magnification and large 50mm objective lenses of 7x50mm Tasco Off-Shore OS-21 Binoculars series ? the most common size for marine applications ? offer excellent resolution and detail even in low light. Quality Tasco BaK-4 prisms deliver an extremely bright, clear picture ? critical when scanning for navigational markers, other boats or feeding fish. Dry-nitrogenpurged and sealed with o-rings, Offshore? binoculars are completely waterproof in both salt- and freshwater. And the ergonomic, porro prism design features a rubber, no-slip grip section making them comfortable to hold and easier to hold on to should the weather get rough.

Tasco Off Shore OS21 Binocular series Specifications:

Magnification:		7x
Field of View::		366ft/122m @ 1000 yards/meters
Exit Pupil:		7.1mm
Prism Type:		Porro
Obj. Lens Diameter:		50mm
Lens Coating:		Fully coated
Waterproof:		Yes
Facus Type:		Ind. Eyepiece

Tasco Off Shore OS21 Binocular Features:

• Tripod adapter fitting
• Carrying pouch and neck strap
• 100% waterproof in fresh and salt water

Tasco OffShore OS21 Binoculars is an exceptional choice for any marine application!

In addition to Tasco OffShore OS21 Binoculars 7x50 Marine Waterproof, make sure to check other Tasco Binoculars and other Tasco products offered in our store.