Pentax 8 x 21 UCF R Compact Binoculars have an outstanding magnification of 8x21 and has which BaK4 prisms gives you more light and the clear view which you would want binoculars to have. A compact entry-level porro prism model meant to take a beating.
For more details about this product please visit
http://www.microglobe.co.uk/catalog/product_info.php?pName=pentax-8x21-ucf-r-compact-porro-prism-binocular
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