Binoculars & Telescopes

Pentax UP 10 x 21 Porro Prism Binocular - Black Fully multicoated lenses for maximum light transmission Aspherical lens elements provide exceptional edge-to-edge sharpness Rubber armouring protects the binoculars against impacts and falls. BAK4 prisms for perfectly round images (exit pupil) 10x... Pentax UP 10 x 21 Porro Prism Binocular - Black