{"product_id":"smc-pentax-m-135mm-f3-5-pk-mount","title":"SMC Pentax-M 135mm F3.5 [PK mount]","description":"\u003ch3 data-end=\"168\" data-start=\"121\"\u003eSMC Pentax-M 135mm f\/3.5 – Specifications\u003c\/h3\u003e\n\u003cul data-end=\"791\" data-start=\"170\"\u003e\n\u003cli data-end=\"217\" data-start=\"170\"\u003e\n\u003cp data-end=\"217\" data-start=\"172\"\u003e\u003cstrong data-end=\"186\" data-start=\"172\"\u003eMount Type\u003c\/strong\u003e: Pentax K (PK) bayonet mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"245\" data-start=\"218\"\u003e\n\u003cp data-end=\"245\" data-start=\"220\"\u003e\u003cstrong data-end=\"236\" data-start=\"220\"\u003eFocal Length\u003c\/strong\u003e: 135mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"277\" data-start=\"246\"\u003e\n\u003cp data-end=\"277\" data-start=\"248\"\u003e\u003cstrong data-end=\"268\" data-start=\"248\"\u003eMaximum Aperture\u003c\/strong\u003e: f\/3.5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"308\" data-start=\"278\"\u003e\n\u003cp data-end=\"308\" data-start=\"280\"\u003e\u003cstrong data-end=\"300\" data-start=\"280\"\u003eMinimum Aperture\u003c\/strong\u003e: f\/32\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"358\" data-start=\"309\"\u003e\n\u003cp data-end=\"358\" data-start=\"311\"\u003e\u003cstrong data-end=\"332\" data-start=\"311\"\u003eLens Construction\u003c\/strong\u003e: 5 elements in 5 groups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"385\" data-start=\"359\"\u003e\n\u003cp data-end=\"385\" data-start=\"361\"\u003e\u003cstrong data-end=\"378\" data-start=\"361\"\u003eAngle of View\u003c\/strong\u003e: 18°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"439\" data-start=\"386\"\u003e\n\u003cp data-end=\"439\" data-start=\"388\"\u003e\u003cstrong data-end=\"414\" data-start=\"388\"\u003eMinimum Focus Distance\u003c\/strong\u003e: 1.5 meters (4.9 feet)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"476\" data-start=\"440\"\u003e\n\u003cp data-end=\"476\" data-start=\"442\"\u003e\u003cstrong data-end=\"467\" data-start=\"442\"\u003eMaximum Magnification\u003c\/strong\u003e: 0.12×\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"521\" data-start=\"477\"\u003e\n\u003cp data-end=\"521\" data-start=\"479\"\u003e\u003cstrong data-end=\"498\" data-start=\"479\"\u003eAperture Blades\u003c\/strong\u003e: 8 (straight blades)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"554\" data-start=\"522\"\u003e\n\u003cp data-end=\"554\" data-start=\"524\"\u003e\u003cstrong data-end=\"538\" data-start=\"524\"\u003eFocus Type\u003c\/strong\u003e: Manual focus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"580\" data-start=\"555\"\u003e\n\u003cp data-end=\"580\" data-start=\"557\"\u003e\u003cstrong data-end=\"572\" data-start=\"557\"\u003eFilter Size\u003c\/strong\u003e: 49mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"601\" data-start=\"581\"\u003e\n\u003cp data-end=\"601\" data-start=\"583\"\u003e\u003cstrong data-end=\"593\" data-start=\"583\"\u003eLength\u003c\/strong\u003e: 63mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"624\" data-start=\"602\"\u003e\n\u003cp data-end=\"624\" data-start=\"604\"\u003e\u003cstrong data-end=\"616\" data-start=\"604\"\u003eDiameter\u003c\/strong\u003e: 62mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"654\" data-start=\"625\"\u003e\n\u003cp data-end=\"654\" data-start=\"627\"\u003e\u003cstrong data-end=\"637\" data-start=\"627\"\u003eWeight\u003c\/strong\u003e: Approx. 290 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"705\" data-start=\"655\"\u003e\n\u003cp data-end=\"705\" data-start=\"657\"\u003e\u003cstrong data-end=\"679\" data-start=\"657\"\u003eBuilt-in Lens Hood\u003c\/strong\u003e: Yes (telescopic style)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"791\" data-start=\"706\"\u003e\n\u003cp data-end=\"791\" data-start=\"708\"\u003e\u003cstrong data-end=\"719\" data-start=\"708\"\u003eCoating\u003c\/strong\u003e: SMC (Super Multi Coating) for improved contrast and flare resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"815\" data-start=\"798\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-end=\"1079\" data-start=\"817\"\u003eThe \u003cstrong data-end=\"849\" data-start=\"821\"\u003eSMC Pentax-M 135mm f\/3.5\u003c\/strong\u003e is a compact, lightweight \u003cstrong data-end=\"907\" data-start=\"876\"\u003emanual telephoto prime lens\u003c\/strong\u003e designed for Pentax K-mount film SLRs. It’s part of the well-regarded Pentax-M series, known for \u003cstrong data-end=\"1028\" data-start=\"1005\"\u003esolid build quality\u003c\/strong\u003e, \u003cstrong data-end=\"1046\" data-start=\"1030\"\u003esharp optics\u003c\/strong\u003e, and \u003cstrong data-end=\"1078\" data-start=\"1052\"\u003esmooth focusing action\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1397\" data-start=\"1081\"\u003eDespite its modest f\/3.5 maximum aperture, this lens delivers \u003cstrong data-end=\"1176\" data-start=\"1143\"\u003eexcellent sharpness, contrast\u003c\/strong\u003e, and color rendering thanks to Pentax’s \u003cstrong data-end=\"1238\" data-start=\"1217\"\u003eSMC multi-coating\u003c\/strong\u003e, which minimizes flare and ghosting. It’s particularly well-suited for \u003cstrong data-end=\"1323\" data-start=\"1310\"\u003eportraits\u003c\/strong\u003e, \u003cstrong data-end=\"1363\" data-start=\"1325\"\u003estreet photography from a distance\u003c\/strong\u003e, and \u003cstrong data-end=\"1396\" data-start=\"1369\"\u003elightweight travel kits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1640\" data-start=\"1399\"\u003eThe built-in retractable lens hood is a practical touch that protects against stray light and increases contrast when shooting outdoors. Its compact size and relatively low weight make it one of the most convenient 135mm lenses in its class.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number:\u003c\/strong\u003e 6950265\u003cbr\u003e\u003cstrong\u003eSKU: \u003c\/strong\u003eUN-90-6984\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCondition: \u003cbr\u003e\u003c\/strong\u003e- Lens has slight haze, no fungus, and a small amount of dust; coating is deteriorated\u003cbr\u003e- Lens body has minor scratches\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e- เลนส์ มีฝ้าบางๆ ไม่มีรา มีฝุ่นเล็กน้อย โค้ดเสื่อม\u003cbr\u003e- Body มีรอยขีดข่วนเล็กน้อย\u003c\/p\u003e","brand":"CAMERA SHOP UNIT","offers":[{"title":"Default Title","offer_id":44509914923052,"sku":"UN-90-6984","price":2200.0,"currency_code":"THB","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0082\/0654\/9051\/files\/IMG_20250625_153527.jpg?v=1754205201","url":"https:\/\/unit-filmcamera.com\/products\/smc-pentax-m-135mm-f3-5-pk-mount","provider":"UNIT CAMERA SHOP | BKK","version":"1.0","type":"link"}