# Fotasy Copper M42 Lens to Canon EF Adapter | Infinity Focus, Manual Exposure **Brand:** Fotasy **SKU:** hmx5293 **ASIN:** B002VSLKVC **Canonical URL:** https://crowcrowcrow.com/p/fotasy-copper-m42-lens-cannon-adapter-42mm-screw-mount-efs-infinity-focus-compatible-canon/hmx5293 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹1,445 **Discount:** 45% **Customer rating:** 4.60/5 from 418 ratings ## Description Fotasy Copper M42 to Canon EF adapter lets you use M42 screw mount lenses on Canon EOS EF/EF-S DSLRs. Guarantees infinity focus with manual exposure and focus control. Solid, durable copper construction. Imported from authorized US retailers, all customs duties and GST are included. ## Highlights - Infinity Focus Guaranteed — Achieve sharp focus on distant subjects with this M42 to Canon EF adapter, ensuring your vintage lenses perform optimally on modern Canon DSLRs without compromising image quality. - Durable Copper Construction — Crafted from solid, durable copper, this lens adapter offers a robust and reliable connection, ensuring longevity and stability for your valuable M42 lenses on Canon EF/EF-S mount cameras. - Manual Control for Creative Photography — Engage in hands-on photography with manual exposure and focus adjustments. This adapter bypasses electronic functions, offering a classic shooting experience for artistic control over your images. - Wide Canon DSLR Compatibility — Seamlessly mount M42 screw mount lenses onto a broad spectrum of Canon EOS DSLRs, including popular models like the 5D Mark IV, 7D Mark II, 90D, and various Rebel series cameras. ## Key features - M42 Lens EF Adapter Adapter, M42 Lens EFS Adapter, allows M42 Screw Mount Lens to fits on Cannon EOS EF/ EF-S Mount DSLRs - Infinity Focus Guaranteed. - Copper Lens adapter, solid durable - There is no electrical contacts in the adapter ring. Automatic diaphragm, auto-focusing, or any other functions will not operated with using this adapter. Exposure and focus has to be adjusted manually. - Compatible With Canon DSLRs, 6D, 5D Mark IV III II 1Ds 1D Series 7D II 7D 90D 80D 77D 70D 60D 50D 1300D 1200D 1100D 1000D 760D 750D 700D 650D/ Rebel T6i T6 T5i T5 T4i T4 T3i T3 /kiss X80 X70 X50 X8i X7i X6i X7 X5 ## Why choose this product - Fotasy's copper M42 to Canon EF adapter is imported from authorized US retailers, ensuring you receive an authentic product. It guarantees infinity focus, allowing you to use your favorite M42 screw mount lenses on Canon EOS EF/EF-S DSLRs. The solid copper construction provides durability and a secure fit. While it requires manual focus and exposure, this offers a classic, creative photographic experience. All customs duties and GST are included in the price, with delivery via ExpressBox for peace of mind. This adapter is designed for photographers seeking to expand their lens collection and explore new creative possibilities with their Canon cameras. — Authentic M42 to Canon EF Lens Adaptation - This adapter is perfect for Canon DSLR users who own M42 screw mount lenses and want to adapt them for infinity focus and manual shooting. Photographers seeking a hands-on, creative process and willing to manually adjust settings will find this valuable. Skip this adapter if you require autofocus, auto-aperture, or any electronic communication between the lens and camera body. It is not compatible with mirrorless cameras unless they have an EF/EF-S mount adapter already attached. — Who It's For vs. Who Should Skip It ## How to use 1. Align the adapter's M42 mount marking with the M42 lens's corresponding marking. Gently twist the adapter clockwise onto the M42 lens until it clicks or feels securely locked in place. — Attach Adapter to Lens 2. Attach Lens-Adapter to Camera — Locate the Canon EF mount indicator on your camera body. Align the adapter's Canon EF mount marking with the camera's indicator. Insert the adapter into the camera mount and twist clockwise until it locks securely. 3. Switch your Canon DSLR to Manual (M) mode. Set your desired aperture on the lens (if it has an aperture ring) and adjust shutter speed and ISO on the camera for correct exposure. Focus manually using the lens's focus ring. — Set Camera to Manual Mode ## Product details | Field | Value | |---|---| | Compatibility | Canon EOS DSLRs (6D, 5D Mark IV/III/II, 1D Series, 7D II/7D, 90D, 80D, 77D, 70D, 60D, 50D, 1300D, 1200D, 1100D, 1000D, 760D, 750D, 700D, 650D / Rebel T6i/T6/T5i/T5/T4i/T4/T3i/T3 / Kiss X80/X70/X50/X8i/X7i/X6i/X7/X5) | | Functionality | Manual Exposure, Manual Focus, Infinity Focus | | Lens Type | M42 Screw Mount Lenses | | Brand | Fotasy | | Lens Mount | Canon EF | | Compatible Lens Mount | M42 Screw Mount | | Material | Copper | | Focus Type | Manual Focus | | Infinity Focus | Guaranteed | | Electronic Contacts | No | | Dimensions | 52 mm x 52 mm x 6 mm (Diameter x Length x Height) | | Weight | 0.1 lbs (approx. 45g) | | Color | Copper | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How do I know which Fotasy extension tube fits my camera? Ensure your Canon camera body has an EF or EF-S mount. This Fotasy adapter is specifically designed for the Canon EF mount. Always check the lens mount type printed on your camera body and compare it with the adapter's specifications to guarantee compatibility. ### Will this Fotasy adapter allow autofocus on my Canon DSLR? No, this Fotasy adapter does not have electrical contacts. Therefore, it does not support autofocus, automatic diaphragm, or any other electronic functions. You will need to adjust exposure and focus manually for each shot. ### Can I achieve infinity focus with the Fotasy M42 to Canon EF adapter? Yes, the Fotasy M42 to Canon EF adapter is guaranteed to achieve infinity focus. This means you can focus on subjects at a distance, allowing you to use your M42 lenses for a wider range of photographic scenarios on your Canon DSLR. ### What is the build material of the Fotasy M42 to Canon EF adapter? The Fotasy M42 to Canon EF adapter is constructed from solid, durable copper. This material ensures a robust connection and longevity, providing a reliable mount for your M42 screw mount lenses on Canon EF/EF-S cameras. ### How to buy an original Fotasy M42 to Canon EF adapter in India? Purchase this Fotasy M42 to Canon EF adapter from authorized US retailers via crowcrowcrow. It is imported directly for you, factory-sealed, and includes all customs duties and GST. Delivery is via ExpressBox with tracking for a secure and authentic purchase. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B002VSLKVC-0.webp 2. https://images.crowcrowcrow.com/B002VSLKVC-3.webp 3. https://images.crowcrowcrow.com/B002VSLKVC-6.webp 4. https://images.crowcrowcrow.com/B002VSLKVC-9.webp 5. https://images.crowcrowcrow.com/B002VSLKVC-12.webp --- Source: https://crowcrowcrow.com/p/fotasy-copper-m42-lens-cannon-adapter-42mm-screw-mount-efs-infinity-focus-compatible-canon/hmx5293 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).