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K&F Concept EF to EOS R Adapter, Auto Focus Lens Mount Adapter
✅ In stock
⭐ Lowest price we've tracked
C
Grade
Analysis Confidence
55%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 19, 2026 4:29 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 5% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
5.6/28
Recent Value
3.99/22
Market Standing
14.29/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
K&F Concept
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Auto Focus & Aperture Control. K&F Concept EF-EOS R adapter comes with the Gold-Plating Contact, delivers high speed Auto Focus, rapid detection and accurate image.
✓Wide Compatibility. Compatible with Canon EOS EF EF-S mount D/SLR Lenses & EOS R6, EOS R50, EOS R100, EOS R3, EOS R5C, EOS R5, EOS R6 Mark II, EOS RP, EOS 7, EOS 10, EOS RP cameras and provides EOS R camera users with a wider choice of lenses.
✓Advanced Lens Image Stabilizer. Support IS(Image Stabilizer), providing more stable pictures, enabling users to obtain clear, stable images in low-light conditions.
✓EXIF signal transmission. Significantly improved signal transmission performance and the metal electronic contacts ensure high quality signal transmission.
✓More versatility. Work with an convert bracket, it can be directly installed using standard tripod head; the bottom is designed with a 1/4 screw hole, which is able to be directly installed with a quick release plate.
⚙️ Specifications
Brand
K&F CONCEPT
Lens Type
Adapter
Compatible Mountings
Canon EF, Canon RF
Camera Lens Description
The K&F Concept EF to EOS R Adapter enables the use of Canon EF and EF-S mount lenses on EOS R cameras, providing access to a wide range of focal lengths, apertures, and other lens features. It supports auto focus, image stabilization, and maintains full communication with the camera for features like EXIF data. The adapter is lightweight at 40 grams and is not water resistant. It is designed for indoor use and is compatible with a variety of Canon EOS R cameras.
Focus Type
Auto Focus
Lens
Adapter
Compatible Camera Mount
Canon EF, Canon RF
Image stabilization
IS
Lens Mount
Canon EF, Canon RF
Maximum Focal Length
32 millimeters
Color
black