M42 Screw Lens Adapter Universal Lens Mount Adapter Camera Mount Adapter Rings for Canon EOS EF EF-S Camera M42 Screw Lens Adapter Universal Lens Mount Adapter Camera Mount Adapter Rings for Canon EOS Body Bayonet Adapter Features: 1.Seamless Adaptation: Easily mount M42 screw-mount lenses, like compatible with Pentax Takumar/Zeiss, onto any for Canon EOS (EF, EF-S) SLR camera body with this screw lens adapter, ensuring a perfect fit and compatibility. 2.Robust Construction: The lens mount adapter is crafted entirely from metal, providing a durable and reliable connection between your lens and camera body, built to withstand the rigors of regular use. 3.Precision Engineering: High-tolerance machining guarantees precise fitment, this camera mount adapter ring allowing for infinity focus or slightly beyond, ensuring your lens operates at its optimal for Canon camera. 4.Infinity Focus Enabled: Achieve sharp and clear images at infinity focus without compromising the integrity of your photography, thanks to the screw mount lens adapter's meticulous design that maintains the necessary flange distance. 5.Durable Metal Design: Enjoy a lifetime of use from this adapter, which is constructed from high-quality metal materials that resist wear and tear, ensuring your investment stands the test of time. Specification: Origin: Mainland China Applicable Cameras: M42 Lens for Canon EOS Body Product Material: Copper-Aluminum-Magnesium Alloy Size: 65*65*7mm/2.54*2.54*0.27in Product Weight: 18.9g Function Description: M42 Lens for Canon Eos Mount Camera. The Material Is Copper-Aluminum-Magnesium Alloy, The Same Material As The Lens Body Mount, High Strength, Will Not Damage Your Camera And Lens, And Ensures The Safety And Firmness Of The Lens Transfer. Note: This ring does not have an electronic chip and cannot be infinitely focused. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1*Screw Lens Adapter _x000D_