{"product_id":"doi-japan-slr-lens-extension-tube-adapter-set","title":"DOI Japan SLR Lens Extension Tube Adapter Set","description":"\u003cp\u003eDescription\u003c\/p\u003e\u003cp\u003eDOI brand set of lens extension tubes and adapters made in Japan. These allow for macro photography and lens mounting on SLR cameras with compatible bayonet or screw mounts. Features multiple tubes of varying lengths for adjustable extension, red alignment dots for proper mounting, and a protective rear cap.\u003c\/p\u003e\u003cp\u003eTechnical Specifications\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLens Mount: Compatible with various SLR mounts (M42\/PK\/FD depending on configuration)\u003c\/li\u003e\n\u003cli\u003eShutter Speed Range: N\/A (adapters only)\u003c\/li\u003e\n\u003cli\u003eFilm Type: 35mm SLR compatible\u003c\/li\u003e\n\u003cli\u003eYear of Production: 1970s-1980s\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 350g (set)\u003c\/li\u003e\n\u003cli\u003eDimensions: Varying tube lengths from 10mm to 30mm each\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCondition Report\u003c\/p\u003e\u003cp\u003eGood condition with visible cosmetic wear including surface scratches, minor scuffs on barrels, and some dust. Mounts show normal signs of use but retain functionality with secure threads and alignment marks intact. Optics and internal elements clear where visible.\u003c\/p\u003e","brand":"DOI","offers":[{"title":"Default Title","offer_id":48735748718847,"sku":"KZ-2b","price":672.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/4756\/4031\/files\/Vintage_Film_Cameras_lenses_accessories_22_June_2026_73.jpg?v=1782285650","url":"https:\/\/vintagefilmcameras.com\/products\/doi-japan-slr-lens-extension-tube-adapter-set","provider":"Vintage Film Cameras ","version":"1.0","type":"link"}