{"product_id":"m42-pk-m42-thread-lens-to-pk-mount-metal-adapter-stepping-ring","title":"M42-PK M42 Thread Lens to PK Mount Metal Adapter Stepping Ring","description":"1. Made of high quality metal material, durable to use.  \u003cbr\u003e2. Let the focus be infinite, but auto focus is not available. \u003cbr\u003e3. Lens locked \/ released, tighten or loosen screw. \u003cbr\u003e4. Manually setting aperture control of lens. \u003cbr\u003e5. Completely manual control, manually focus and exposure. \u003cbr\u003e6. For Pentax K-3, K-30, K-50, K-5 II, K-5 IIs, K7, K-S1, K-r, K20D, K100D.\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45898275750189,"sku":"DCA5413","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/DCA5413.jpg?v=1689863771","url":"https:\/\/www.megadiscountstore.shop\/products\/m42-pk-m42-thread-lens-to-pk-mount-metal-adapter-stepping-ring","provider":"Mega Discount Store ","version":"1.0","type":"link"}