{"product_id":"camera-lens-adapter-m42-to-m42-adjustable-focusing-helicoid-ring-adapters-17mm-31mm-macro-extension-tube","title":"Camera Lens Adapter M42 To M42 Adjustable Focusing Helicoid Ring Adapters 17mm-31mm Macro Extension Tube","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e  Features: \u003c\/p\u003e\n\u003cp\u003e  Made from quality aluminum material with anodizing on surface\u003c\/p\u003e\n\u003cp\u003e  The length is 17mm(min) to 31mm(max), with 14mm movement distance for the lens focusing\u003c\/p\u003e\n\u003cp\u003e  Used for those lenses without focus ring, offering fine focus control for macro photography\u003c\/p\u003e\n\u003cp\u003e  Made with standard M42 mount\u003c\/p\u003e\n\u003cp\u003e  You can use M42 screw mount lenses, such as Carl Zeiss or Pentax 42mm screw mount lenses, and even enlarger lenses\u003c\/p\u003e\n\u003cp\u003e  Can be used as Macro Barrel\u003c\/p\u003e\n\u003cp\u003e  Easy to install: attach the Helicoid tube to lens, then mount the combination of lens and Helicoid tube to camera\u003c\/p\u003e\n\u003cp\u003e  Note: Automatic diaphragm and auto-focusing will not operate correctly while using this adapter. Manual focusing with A\/M mode metering is ok with the adapter.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  Specification:\u003c\/p\u003e\n\u003cp\u003e  Color: Black\u003c\/p\u003e\n\u003cp\u003e  Material: Anodized Aluminum\u003c\/p\u003e\n\u003cp\u003e  Length: 17mm-31mm(14mm movement distance for focusing)\u003c\/p\u003e\n\u003cp\u003e  Focus: Manually\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  Package Includes:\u003c\/p\u003e\n\u003cp\u003e  1 x M42 to M42 Focusing Helicoid Ring Adapter\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e Packing list  1 x M42 to M42 Focusing Helicoid Ring Adapter \u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"001","offer_id":39982279983241,"sku":"01304-1","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/ee963c07b3f54b9b0dc6eebb7b39fea9.jpg?v=1644742181","url":"https:\/\/mickcara.com\/fr\/products\/camera-lens-adapter-m42-to-m42-adjustable-focusing-helicoid-ring-adapters-17mm-31mm-macro-extension-tube","provider":"mickcara","version":"1.0","type":"link"}