{"product_id":"smc-pentax-a-50mm-f1-4-pk-mount","title":"SMC Pentax-A 50mm F1.4 [PK mount]","description":"\u003ch3 data-start=\"111\" data-end=\"159\"\u003e\u003cstrong data-start=\"115\" data-end=\"159\"\u003eSMC Pentax-A 50mm f\/1.4 – Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"161\" data-end=\"703\"\u003e\n\u003cli data-start=\"161\" data-end=\"195\"\u003e\n\u003cp data-start=\"163\" data-end=\"195\"\u003e\u003cstrong data-start=\"163\" data-end=\"173\"\u003eMount:\u003c\/strong\u003e Pentax K (PK) mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"196\" data-end=\"222\"\u003e\n\u003cp data-start=\"198\" data-end=\"222\"\u003e\u003cstrong data-start=\"198\" data-end=\"215\"\u003eFocal Length:\u003c\/strong\u003e 50mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"223\" data-end=\"254\"\u003e\n\u003cp data-start=\"225\" data-end=\"254\"\u003e\u003cstrong data-start=\"225\" data-end=\"246\"\u003eMaximum Aperture:\u003c\/strong\u003e f\/1.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"255\" data-end=\"285\"\u003e\n\u003cp data-start=\"257\" data-end=\"285\"\u003e\u003cstrong data-start=\"257\" data-end=\"278\"\u003eMinimum Aperture:\u003c\/strong\u003e f\/22\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"286\" data-end=\"378\"\u003e\n\u003cp data-start=\"288\" data-end=\"378\"\u003e\u003cstrong data-start=\"288\" data-end=\"306\"\u003eAperture Ring:\u003c\/strong\u003e Yes (with “A” setting for program\/auto exposure on compatible bodies)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"379\" data-end=\"428\"\u003e\n\u003cp data-start=\"381\" data-end=\"428\"\u003e\u003cstrong data-start=\"381\" data-end=\"403\"\u003eLens Construction:\u003c\/strong\u003e 7 elements in 6 groups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"429\" data-end=\"455\"\u003e\n\u003cp data-start=\"431\" data-end=\"455\"\u003e\u003cstrong data-start=\"431\" data-end=\"451\"\u003eAperture Blades:\u003c\/strong\u003e 6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"456\" data-end=\"506\"\u003e\n\u003cp data-start=\"458\" data-end=\"506\"\u003e\u003cstrong data-start=\"458\" data-end=\"488\"\u003eMinimum Focusing Distance:\u003c\/strong\u003e 0.45 m (1.5 ft)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"507\" data-end=\"534\"\u003e\n\u003cp data-start=\"509\" data-end=\"534\"\u003e\u003cstrong data-start=\"509\" data-end=\"527\"\u003eFilter Thread:\u003c\/strong\u003e 49mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"535\" data-end=\"567\"\u003e\n\u003cp data-start=\"537\" data-end=\"567\"\u003e\u003cstrong data-start=\"537\" data-end=\"552\"\u003eFocus Type:\u003c\/strong\u003e Manual focus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"568\" data-end=\"596\"\u003e\n\u003cp data-start=\"570\" data-end=\"596\"\u003e\u003cstrong data-start=\"570\" data-end=\"581\"\u003eWeight:\u003c\/strong\u003e Approx. 235g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"597\" data-end=\"625\"\u003e\n\u003cp data-start=\"599\" data-end=\"625\"\u003e\u003cstrong data-start=\"599\" data-end=\"610\"\u003eLength:\u003c\/strong\u003e Approx. 37mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"626\" data-end=\"703\"\u003e\n\u003cp data-start=\"628\" data-end=\"703\"\u003e\u003cstrong data-start=\"628\" data-end=\"640\"\u003eCoating:\u003c\/strong\u003e SMC (Super Multi-Coated) for high contrast and reduced flare\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"710\" data-end=\"729\"\u003e\u003cstrong data-start=\"714\" data-end=\"729\"\u003eDescription\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"731\" data-end=\"1052\"\u003eThe \u003cstrong data-start=\"735\" data-end=\"762\"\u003eSMC Pentax-A 50mm f\/1.4\u003c\/strong\u003e is a fast, manual focus prime lens built for Pentax K-mount cameras. As part of the Pentax-A series, it includes an \u003cstrong data-start=\"879\" data-end=\"894\"\u003e\"A\" setting\u003c\/strong\u003e on the aperture ring, enabling full compatibility with program and shutter-priority modes on Pentax film and digital SLRs that support auto-aperture control.\u003c\/p\u003e\n\u003cp data-start=\"1054\" data-end=\"1422\"\u003eWith its \u003cstrong data-start=\"1063\" data-end=\"1086\"\u003ewide f\/1.4 aperture\u003c\/strong\u003e, this lens excels in \u003cstrong data-start=\"1108\" data-end=\"1132\"\u003elow-light conditions\u003c\/strong\u003e, produces \u003cstrong data-start=\"1143\" data-end=\"1180\"\u003ebeautiful background blur (bokeh)\u003c\/strong\u003e, and is ideal for \u003cstrong data-start=\"1199\" data-end=\"1250\"\u003eportraits, street photography, and everyday use\u003c\/strong\u003e. The \u003cstrong data-start=\"1256\" data-end=\"1284\"\u003e7-element optical design\u003c\/strong\u003e delivers excellent sharpness and contrast, especially when stopped down slightly, while the \u003cstrong data-start=\"1377\" data-end=\"1392\"\u003eSMC coating\u003c\/strong\u003e minimizes flare and ghosting.\u003c\/p\u003e\n\u003cp data-start=\"1424\" data-end=\"1649\"\u003eKnown for its \u003cstrong data-start=\"1438\" data-end=\"1466\"\u003esolid metal construction\u003c\/strong\u003e and \u003cstrong data-start=\"1471\" data-end=\"1499\"\u003esmooth manual focus ring\u003c\/strong\u003e, the SMC Pentax-A 50mm f\/1.4 remains a favorite among film shooters and digital photographers looking for vintage character and reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number:\u003c\/strong\u003e 1057437\u003cbr\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UN-94-7281\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e \u003cbr\u003e- The lens is fully functional\u003cbr\u003e- The lens has light haze and moderate dust\u003cbr\u003e- The lens body has no scratches\u003cbr\u003e\u003cbr\u003e- เลนส์ทำงานปกติ\u003cbr\u003e- เลนส์ มีฝ้าบางๆ มีฝุ่นปานกลาง\u003cbr\u003e- สภาพตัวเลนส์ ไม่มีรอยขีดข่วน\u003cbr\u003e\u003c\/p\u003e","brand":"CAMERA SHOP UNIT","offers":[{"title":"Default Title","offer_id":44638167760940,"sku":"UN-94-7281","price":3240.0,"currency_code":"THB","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0082\/0654\/9051\/files\/IMG_20250803_172823.jpg?v=1754475308","url":"https:\/\/unit-filmcamera.com\/products\/smc-pentax-a-50mm-f1-4-pk-mount","provider":"UNIT CAMERA SHOP | BKK","version":"1.0","type":"link"}