Porro prism
(redirected from porro-prism binoculars)

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Porro prism [′pȯ·rō ‚priz·əm]

(optics)

One of two identical prisms used in the Porro prism erecting system; it is a right-angle prism with the corners rounded to minimize breakage and simplify assembly.

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No references found			Pentax's UCF WR series features small rubber-armored, center-focus, weather-resistant, porro-prism binoculars with aspheric lenses. CATCHING YOUR EYE by ETLING, KATHY / Petersen's Bowhunting PENTAX also will add the 8-16x21 UCF Zoom II to its popular series of porro-prism binoculars. PENTAX Unveils New Sport Optics for 2005 SHOT SHOW by Business Wire PREMIUM PORRO-PRISM BINOCULARS WATERPROOF, FOGPROOF AND SHOCKPROOF Steiner 9X40G Big Horn (26 ounces, about $420) and Burns 8X40 Fullfield (31 ounces, about $275). OPTICS WHAT'S BEST FOR YOU by ETLING, KATHY / Petersen's Bowhunting			Porphyria Porphyrin porphyrinuria Porphyrite porphyritic Porphyritic Texture porphyroblast porphyroblastic Porphyroblastic Texture porphyroclastic structure porphyrocrystallic porphyrogranulitic Porphyroid porphyroskelic porphyrotope porphyrotopic Porphyry porphyry copper deposit porpoise porpoise oil Porpora Porpora, Niccolò Antonio Porrentruy Porres, Saint Martin de Porro prism porro-prism binoculars Porro-prism erecting system Porsangen Fjord Porsena Porsena, Lars Porsgrunn Porshnev, Boris Porshnev, Boris Fedorovich Porson, Richard Port port 80 port address Port Address Translation Port Adelaide port aggregation Port Alberni Port Angeles Port Antonio Port Arthur Port Arthur, Defense of Port Augusta Port Authority of New York and New Jersey Port Blair PORT CEM Port Charges Port Charlotte			Porpora Porpora, Niccolò Antonio Porporino PORPP Porpus PORR Porra Porraceous porrect Porrection Porrentruy Porrentruy (Jura) Porrentruy JU Porrentruy, Switzerland Porres, Saint Martin de Porret porridge porridge oats porridgy porrigo porringer porringers Porro prism porro prisms porro-prism binoculars Porro-prism erecting system Porrocaecum Porrocaecum angusticolle Porrocaecum aridae Porrocaecum crassum Porrocaecum decipiens Porrocaecum depressum Pors Porsangen Fjord Porsche Active Suspension Management Porsche AG Porsche and BMW Owners Club Porsche Cars of North America, Inc. Porsche Centre Gold Coast Porsche Ceramic Composite Brakes Porsche Ceramic Composite Brakes Porsche Ceramic Composite Brakes Porsche Ceramic Composite Clutch Porsche Club Great Britain Porsche Club Motorsport Porsche Club of America Porsche Club of Catalunya Porsche Club of Estonia Porsche Club of Geneva Porsche Club of Netherlands

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Porro prism (redirected from porro-prism binoculars)

Porro prism
(redirected from porro-prism binoculars)