Af Adapter M42 Lens of 2025
Best Choice1
FotodioxFotodiox Pro Lens Mount Adapter Compatible with Sony Alpha A-Mount (and Minolta AF) DSLR Lens to Canon EOS (EF/EF-S) Mount DSLR Camera Body - with Aperture Control and Gen10 Focus Confirmation Chip
Main highlights- Upgraded and Enhanced, Generation v10 Focus Confirmation Chips for Increased Compatability
- Precise fit and solid all-metal construction with chrome plated brass mounts for secure and solid fit; lens has no play, gap or wiggling when mounted on adapter and no adjustments required
- Mounts a Vast Range of Vintage Workhorse Lenses to Canon EOS (EF, EF-S) Mount D/SLR Cameras
- Limited 2-Year Manufacturer Warranty
- Enhanced craftsmanship and high-tolerance construction for demanding professionals; Infinity Focus or Beyond Guaranteed
9.9Exceptional
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Value for Money2
K&F ConceptK&F Concept Lens Mount Adapter M42-NEX IV Manual Focus Compatible with M42 Lens and Sony E Mount Camera Body
Main highlights- 【Unique Design】The appearance of the 4th generation lens mount adopts a twill knurled design, and the key points are treated with non-slip, making it easier and more comfortable to hold. On the other hand, the fine carving of CNC machining enhances the texture.
- 【Pre-purchase Verification】 Please ensure your lens mount and camera mount before purchase in case of unnecessary returning. We are here for help if you have any question about adapters.
- 【Manual Focus】 No electronic contacts. Diaphragm control of the lens is set manually. Supports manual control, manual focus, manual exposure and focus to infinity;
- 【Camera Mount】 Compatible for Sony E-Mount mount cameras, include Sony Alpha α7 I / II / III, α7R I / II / III / IV, α7S I / II / III, α9 I / II, α1, Sony Alpha α3000, α3500, α5000,Alpha NEX-3, NEX-C3, NEX-F3, NEX-3N, NEX-5, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7,Sony Smartshot QX1, QX10 cameras etc.
- 【 Material】High-quality copper and aluminum alloy ;High precision and durable, Install and remove smoothly; Matting varnish inside to avoid light reflection;
9.6Exceptional
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3
FocusFotoFocusFoto 9th Gen AF Confirm Adapter for M42 Screw Mount Lens to Canon EOS EF EF-S Mount Camera 80D 77D 70D 60D 5D Mark II III 5D2 5D3 7D 6D 3000D 1500D 1300D 1200D 800D 760D 750D 700D 650D 100D
Main highlights- You can use this adapter ring for M42 screw mount lenses to mount with your Canon EOS cameras, with the newest 9th generation chip, it could work on most of the Canon DSLR. (Except 5D Mark IV and 6D Mark II and above)
- With AF confirmation 9th generation chip. The ring enables camera viewfinder focus confirmation light and confirmation sound.
- Note: Please open the "No lens release" in manual when first use it, otherwise it may can't recognize.Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body.
- Material: Metal. Please installing / uninstalling the adapter after turning off the camera.
- It can focus to infinity.Supports AV (Aperture Priority) and Manual Focus Mode.
9.4Excellent
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4
EppoBrandEppoBrand M42 Lens Mount to EOS EF/EF-S Ring Adapter Compatible with Canon Cameras with AF Confirm Chip (with AF Confirm Chip)
Main highlights- Version without Chip allows only manual settings.
- Version with Chip support Inside Camera metering. Focus is still only Manual.
- Package contains: m42 Adapter, EppoBrand sticker.
- CHECK description - Version with Chip is supported only with listed Cameras.
- Allows M42 Lens to fit on Canon EOS Camera body.
9.2Excellent
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5
Fotodiox15% OffFotodiox Pro Lens Mount Adapter - M42 Type 1 (42mm x1 Screw Mount) Lens to Sony Alpha A-Mount (and Minolta AF) Mount SLR Camera Body, Diox Chrome (M42-SnyA-Pro-V1)
Main highlights- Precision all-metal construction with chrome Plated Brass mounts for secure and solid fit
- Precise fit and solid connection; Lens has no Play, gap or wiggling when mounted on Adapter and no adjustments required
- Mounts M42 screw mount SLR lenses to Sony Alpha A-Mount (and Minolta AF) mount SLR cameras
- Enhanced Craftsmanship and high-tolerance construction for demanding professionals; Infinity focus or Beyond Allowed
- 24-Month Fotodiox Warranty
9.1Excellent
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6
SVBONYSVBONY SV149 Camera Lens Adapter, for Nikon AF Cameras to 1.25 inch Eyepiece M42 CCD Adapter, for Photography Guiding
Main highlights- With Brass Ring; Brass compression ring provides a uniform pressure receiving area when holding the eyepiece; will not damage your eyepiece and other devices
- Sturdy and solid; Fully metal design is sturdy and solid with black anodized aluminum
- SV149 camera lens adapter is designed for digital Nikon AF lenses;No support for Nikon Z Type Cameras
- SV149 camera lens adapter can be connected to a 1.25-inch eyepiece; use the camera lens as a telescope; add a new play method to the SLR lens
- Equipped with locking screw and M42 thrust plate for focus locking function; it can solve your troubles of cumbersome focus adjustment during use
8.8Very Good
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7
FotodioxFotodiox Lens Mount Adapter Compatible with M42 Screw Mount SLR Lens on Fuji X-Mount Cameras
Main highlights- Premium grade Fotodiox adapter
- Mounts M42 Screw Mount SLR Lenses to FUJI X-mount mirrorless cameras
- High-tolerance precision craftsmanship; infinity focus or beyond allowed
- All-metal design; hardened anodized aluminum construction
- 24-Month Fotodiox Warranty
8.6Very Good
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8
FotasyFotasy Adjustable M42 42mm Screw Mount Lens to Cannon EOS RF Mount Adapter, M42 RF Adapter, M42 Lens to EOS RF, Compatible with Canon EOS R Mirrorless Camera EOS R RP Ra R3 R5 R6 R7 R10
Main highlights- There is NO electrical contacts in the adapter ring. Exposure and focus has to be adjusted manually. Automatic diaphragm, auto-focusing, or any other functions will not operated with using this adapter.
- M42 RF Adapter, M42 EOS RF adapter, compatible with Canon EOS R Mirrorless Camera EOS R RP Ra R3 R5 R6 R7 R10
- M42 Lens EOS R Adapter, M42 Lens EOS RP Adapter, allows 42 42mm Screw Mount Lens (pentax Takumar, Helios etc) to fit on Cannon EOS RF Mount Mirrorless Camera
- Infinity Focus Guaranteed.
- Fits Helios 44-2 58M M42 lens Pentax takoma M42 lens etc
- Adjustable Copper Lens Mount, Solid and Durable
8.4Good
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9
K&F ConceptK&F Concept Lens Mount Adapter M42-L Manual Focus Compatible with M42 Lens to L Mount Camera Body
9.3 materials Quality8.7 Simple to use8.2 StabilityWhy we love it
Compatible with various camera and lens mounts.
Allows use of vintage lenses on modern cameras.
High-quality, reliable, and well-built adapter.
8.3Good
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10
FotodioxFotodiox Pro Lens Mount Adapter - M42 Screw Mount SLR Lens to Pentax K (PK) Mount SLR Camera Body
Main highlights- Smooth surface for effortless mount
- Premium-grade Fotodiox adapter
- Infinity focus allowed
- Anodized aluminum construction
8.2Good
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