--- product_id: 218787604 title: "Lens Mount Adapter Comaptible for M42 Lens to Sony NEX Alpha E-Mount Camera Compatible with Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 with Matting Varnish Design" price: "R1509" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/218787604-lens-mount-adapter-comaptible-for-m42-lens-to-sony-nex store_origin: ZA region: South Africa --- # Precise manual focus & exposure control Wide Sony E-mount compatibility All-metal hardened anodized aluminum Lens Mount Adapter Comaptible for M42 Lens to Sony NEX Alpha E-Mount Camera Compatible with Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 with Matting Varnish Design **Price:** R1509 **Availability:** ✅ In Stock ## Summary > 🔗 Bridge classic optics with cutting-edge Sony tech—capture timeless shots today! ## Quick Answers - **What is this?** Lens Mount Adapter Comaptible for M42 Lens to Sony NEX Alpha E-Mount Camera Compatible with Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 with Matting Varnish Design - **How much does it cost?** R1509 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/218787604-lens-mount-adapter-comaptible-for-m42-lens-to-sony-nex) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Full Manual Control:** Experience tactile focus and exposure adjustments for creative mastery. - • **Durable All-Metal Build:** Crafted from hardened anodized aluminum for lasting reliability and premium feel. - • **Broad Sony Compatibility:** Works flawlessly with Sony Alpha and NEX series cameras—future-proof your gear. - • **Matting Varnish Interior:** Minimizes internal reflections for crisp, flare-free shots every time. - • **Seamless M42 to Sony E-Mount Integration:** Unlock vintage lens magic on your modern Sony mirrorless. ## Overview The K&F Concept Lens Mount Adapter enables photographers to mount M42 screw mount lenses onto Sony Alpha E-mount mirrorless cameras. Constructed from durable anodized aluminum with a matting varnish interior to reduce light reflection, it supports full manual focus and exposure control. Compatible with a wide range of Sony Alpha and NEX models, this adapter ensures precise infinity focus adjustment despite temperature-induced shifts, making it an essential tool for creative professionals seeking to blend vintage glass with modern digital performance. ## Description desertcart.com : K&F Concept Lens Mount Adapter Comaptible for M42 Lens to Sony NEX Alpha E-Mount Camera Compatible with Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 with Matting Varnish Design : Electronics Review: M42-E Adapter - M42 to Sony E-mount. It fits my setup. Helios 44-2 58mm lens on my Sony a6100 and my Sony FX30. Very Snug no problems. Good quality material. Functions perfect. Easy installation. Great value for the price. Able to keep infinity focus. Review: High quality item - Perfect. I'm using an old Russian lens on my a7riii ## Features - 【 Function】You can mount M42 screw mount lens to Sony Alpha E-mount mirrorless cameras. - 【 Material】All-metal design; hardened anodized aluminum construction,matting varnish inside to avoid light reflection. - 【 Features】Supports manual control, manual focus, manual exposure and focus to infinity. - 【 Cameras Compatibility】Designed for Sony Alpha E-mount Cameras: Sony Alpha α7, α7R, α7S, α7 II, α7R II, α7S II Sony Alpha α3000, α5000, α6000, α6300, α6500,α3500, α5100, αQX1, PXW-FS7 Sony NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, NEX-5T ,NEX-6, NEX-F3, NEX-3N Sony NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 etc. - 【 Note】 Infinity focus position：the position of the infinity mark 【∞】of the telephoto lens or super telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes.The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #154 in Camera Lens Adapters & Converters | | Customer Reviews | 4.7 out of 5 stars 105 Reviews | ## Images ![Lens Mount Adapter Comaptible for M42 Lens to Sony NEX Alpha E-Mount Camera Compatible with Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 with Matting Varnish Design - Image 1](https://m.media-amazon.com/images/I/61bMb8C74iL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ M42-E Adapter *by H***Z on October 18, 2025* M42 to Sony E-mount. It fits my setup. Helios 44-2 58mm lens on my Sony a6100 and my Sony FX30. Very Snug no problems. Good quality material. Functions perfect. Easy installation. Great value for the price. Able to keep infinity focus. ### ⭐⭐⭐⭐⭐ High quality item *by S***T on April 7, 2026* Perfect. I'm using an old Russian lens on my a7riii ### ⭐⭐⭐⭐⭐ Great build quality, easy to adjust, and good looking. *by B***S on October 11, 2024* A lot of reviews on here state that when they mount their lens that it is not lined up properly when they mount it to their camera. What they forget to address or probably didn't even notice is that there are four hex screws that you loosen to adjust that. The even include a hex key in the box. Super easy to do, you'll just gently loosen the hex keys with your lens mounted. Rotate it until it's aligned the way you want it, and then tighten them. This product is sturdy, functional, an excellent value, and amazing to work with. ## Frequently Bought Together - K&F Concept Lens Mount Adapter Comaptible for M42 Lens to Sony NEX Alpha E-Mount Camera Compatible with Sony Alpha NEX-7 NEX-6 NEX-5N NEX-5 NEX-C3 NEX-3 with Matting Varnish Design - K&F Concept FD to E Mount Lens Mount Adapter Comaptible for Canon FD FL Mount Lens to E NEX Mount Mirrorless Cameras with Matting Varnish Design Comaptible for Sony A6000 A6400 A7II A5100 A7 A7RIII - K&F Concept MD to NEX Lens Mount Adapter for Minolta MD MC Mount Lens to NEX E Mount Mirrorless Cameras with Matting Varnish Design for Sony A6000 A6400 A7II A5100 A7 A7RIII --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/218787604-lens-mount-adapter-comaptible-for-m42-lens-to-sony-nex](https://www.desertcart.co.za/products/218787604-lens-mount-adapter-comaptible-for-m42-lens-to-sony-nex) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-21*