"Supertele"@en . "The smc PENTAX-DA* 1:4 300mm ED [IF] SDM is a supertele prime lens for Pentax K-mount. It uses Pentax' silent SDM motor for autofocus on compatible cameras (K10D and K200D upwards), and has to allow manual adjustments in autofocus mode."@en . "77.0"^^ . . . . "smc PENTAX-DA* 1:4 300mm ED [IF] SDM"@en . . "f/4 / f/32"@en . "0.24"^^ . . "PH-RBK 77 mm"@en . "2904"^^ . . . "The smc PENTAX-DA* 1:4 300mm ED [IF] SDM is a supertele prime lens for Pentax K-mount. It uses Pentax' silent SDM motor for autofocus on compatible cameras (K10D and K200D upwards), and has to allow manual adjustments in autofocus mode."@en . "5.4"^^ . "300.0"^^ . . . "6"^^ . "450.0"^^ . . "p"@en . "43795439"^^ . "y"@en . . . "y"@en . "8"^^ . . . "y"@en . "Quick-shift focus, SP coating, filter window, detachable tripod mount"@en . . . "1399.95"^^ . "Pentax DA* 300mm lens"@en . "9"^^ . . . . . "949341222"^^ . . . .