SUNSKY M42-AI Lens to AI Mount Metal Adapter Step Ring: Metal construction
Available Options

Ever tried fitting a square peg in a round hole? Well, the M42-AI Lens to AI Mount Metal Adapter Step Ring is here to make your life easier, turning that photographic puzzle into a piece of cake. This isn't just any adapter; it's your ticket to unlocking a world of lens compatibility, crafted from metal that's tough enough to handle your adventures (and maybe even a drop or two).
Why you'll love it:
- Built like a tank – because flimsy is so last season. This adapter's metal construction means it's not going anywhere soon.
- Fits like a glove, thanks to precision machining that ensures your lenses and camera body get along like old friends.
- No toolbox needed. If you can screw in a light bulb, you can install this adapter. It's that easy.
Whether you're shooting for the stars or just capturing your cat's latest antics, this adapter is the unsung hero your camera bag has been missing. Go ahead, give your creativity the wings it deserves.
- Precision machining
- M42 to AI mount conversion
- Durable design
- Metal construction
General specs
- Brand: SUNSKY
- Model: M42-AI
- Seller: Joom
- Material: Metal
- Compatibility: M42 threaded lenses to Nikon AI mount cameras
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
This item | Recommendations | |||||
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![]() Koogeelife M42‑AI Alloy construction
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![]() Fishine Drone MCUV Compatible with AVATA 2
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![]() Drone Adapter Mount with 1/4in Screw Sports Camera Bracket Compatible with Sunnylife Mini 4 Pro Drone
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![]() Kenko Variable NDX II Smooth adjustment
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![]() Ulanzi R094 360° Ball Head for flexible positioning
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Brand | SUNSKY | Koogeelife | Fishine | 3CZY | Kenko | Ulanzi |
Model | M42-AI | M42‑AI | Drone MCUV | Variable NDX II | R094 | |
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Rating |
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Price | $11.78 | $19.21 | $34.72 | $16.20 | $70.42 | $27.99 |
Seller | Joom | Joom | Joom | Joom | Joom | Gshopper |
Update | August 8, 2025 | August 30, 2025 | August 30, 2025 | August 13, 2025 | August 31, 2025 | July 25, 2024 |
Material | Metal | Alloy | Optical glass | Durable construction | Metal | |
Compatibility | M42 threaded lenses to Nikon AI mount cameras | AVATA 2 | Sunnylife Mini 4 Pro Drone, Action 4, 3, 2, Insta360 GO 3, 2, 1 | 1/4" holes, 3/8" holes |
Reviews
Clara M.
Lyon
June 4, 2025
As a beginner in photography, I was worried about compatibility, but this adapter solved that problem. After some settings tweaks, my older lenses work great with my newer camera body. It's quite a relief to not have to buy new gear, saving money while expanding my creative options. The build quality is impressive, and it handles well during shoots, even outdoors. Overall, it's a fantastic little tool that does exactly what it promises.
- Pros: The adapter feels very solid and well-made, quite durable for everyday use. It fits perfectly with my camera and lenses, making it easy to connect them without any issues. Installation was straightforward, no tools needed, just a simple twist and it's ready to go.