



See Options
1 Year
$4.99
2 Year
$7.99
3 Year
$13.99
Need help? Ask our experts.
Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
Hardened aluminum
M42
Canon RF
9354842008191
Models | SKU: URULMAM42R MFR: ULMA-M42-R $69.00 Special Order Generally ships in 7-14 days, subject to availability | SKU: KALAEOSROM MFR: KP-LA-EOSR-OM $69.95 In Stock | SKU: FDEFCRFFSNO MFR: EF-CRF-FSN O $86.99 In Stock |
---|---|---|---|
Features | Basic Adapter | Basic Adapter | Full AF Adapter |
Camera Fitting (Male) | Canon RF | Canon RF | Canon RF |
Lens Fitting (Female) | M42 Screw, M42 Screw Mount | Olympus OM | Canon EOS EF |
Where creativity meets versatility, the M42 Lens Mount to Canon RF Camera Mount Adapter opens a world of photographic opportunities for enthusiasts and professionals alike. This precision-crafted adapter allows you to connect any M42 mount lens to your Canon RF mount camera body, expanding your lens arsenal and breathing new life into vintage glass.
Constructed from hardened aluminum for durability and longevity, this adapter is engineered to withstand the rigors of both studio and field work. The design ensures a perfect, snug fit every time, providing a secure connection between lens and camera without any light leakage, preserving the integrity of your photographs.
Our adapter features a sleek anti-reflection matte black finish, which minimizes internal reflections to prevent lens flare and ghosting in your images. This thoughtful detail ensures that the adapter not only performs seamlessly but also complements the professional appearance of your camera setup.
While the M42-RF Lens Mount Adapter facilitates the use of a wide array of lenses, it operates manually. This means that functions typically automated by the camera, such as autofocus, AE metering, and image stabilization, will require manual adjustment. Additionally, exposure settings must be set manually, offering photographers complete control over their shooting parameters.
The adapter is designed to maintain the necessary flange distance for M42 lenses, enabling focus through the full range to infinity. This feature is crucial for photographers who demand sharp, precise focusing capabilities, particularly when working with landscapes or astrophotography.
Embrace the freedom to experiment with different lens combinations and discover unique perspectives. Whether you're a seasoned photographer looking to utilize your existing collection of M42 lenses or a newcomer eager to explore the characteristics of classic optics, this M42 to Canon RF adapter is an essential tool for your photographic endeavors.