{"product_id":"m42-m39-17-31-mm-macro-focusing-lens-made-of-metal-with-screw-connection","title":"M42-M39 17-31 mm macro focusing lens made of metal with screw connection","description":"\u003cp\u003eITEM NAME:M42-M39 17-31 mm macro focusing lens made of metal with screw connection Description: Manual Lens Adapter with Helicoid Macro Tube for M42 42mm Screw-Mount Lens to M39 39mm Screw-Mount Camera Body. The macro function of this adapter provides a focusing helicoid that will increase the lens-to-sensor distance, allowing for closer focusing than normally allowed by the lens itself. This means you can now get macro performance without needing to switch to a specialized lens and you will retain all the normal benefits of your optic when the macro function is not in use. It allow you to take close up\/macro image more easier when full extended. It can focus infinity when closed of course. The length of this Helicoid tube 17mm-31mm, (14mm movement distance for focusing) Specification: Front mount: M42 screw mount female Rear mount: M39 screw mount male Length: 17mm to 31mm (14mm movement distance for focusing) Focus: manually Material: aluminium alloy + copper Package Includes: 1 x Lens Adapter.Rear mount: M39 screw mount male. Front mount: M42 screw mount female. The macro function of this adapter provides a focusing helicoid that will increase the lens-to-sensor distance, allowing for closer focusing than normally allowed by the lens itself.\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1280275087375,"sku":"O2I-1-124873055150","price":12129.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__08216_c4cc1b0d-0cf1-4036-833f-d43d9e376618.jpg?v=1679798580","url":"https:\/\/order2india.com\/products\/m42-m39-17-31-mm-macro-focusing-lens-made-of-metal-with-screw-connection","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}