Does it work with EF-S lenses?

Yes it does Regards Steve 1-800-221-2253 cambridgeworld

Does continuous autofocus still work with the adapter?

I could be doing something wrong however. Auto focus works using same setting when on my Panasonic 24-70 but when I attach adapter to the Ed lens it no longer works. On bhphoto they claim it does.

why are the l mount things so expense? emount and rf adapters are so much cheaper?

The Sigma adapters are the highest Quality adapters made.They are made in Japan.Regards Steve 1-800-221-2253 cambrisgeworld

Does this work with canon ef lenses or just sigma ef lenses?

It does work with the canon lenses also Regards Steve 1-800-221-2253 cambridgeworld

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Sigma Mount Converter MC-21 Canon EF-L

Product ID: 259204860

Details

Brand
Sigma
Camera lens description
7
Compatible mountings
Canon EF
Focal length description
24 millimeters
Lens type
Standard

💡Integrated LED compatibility display

📏Compact 7x10.8x12.2 cm design

🔄Seamless EF to L-Mount conversion

Description

🔄 Bridge your lens legacy with future-ready precision!

COMPACT TRAVEL READY - Slim, lightweight design fits perfectly in your camera bag for on-the-go shoots.
EFFORTLESS LENS ADAPTATION - Transform your Canon EF lenses to L-Mount bodies without losing quality.
MAXIMIZE YOUR GEAR INVESTMENT - Unlock the full potential of your existing Canon EF lenses on modern L-Mount cameras.
REAL TIME COMPATIBILITY CHECK - Integrated LED display ensures instant confirmation of lens compatibility.
PRECISION ENGINEERING BY SIGMA - Reliable, high-performance mount converter crafted for professional results.

The Sigma MC-21 Mount Converter enables seamless use of Canon EF lenses on L-Mount camera bodies, featuring an integrated LED display for compatibility status and a compact form factor designed for professional photographers seeking versatile, high-quality gear adaptation.

Specifications

ASIN	B07Q8Q6QK9
Best Sellers Rank	#110,212 in Electronics ( See Top 100 in Electronics ) #4 in Camera Wide-Angle Converters
Brand	Sigma
Built-In Media	Camera Body
Camera Lens	7
Color	Black
Compatible Camera Models	Various Canon EOS DSLR cameras
Compatible Camera Mount	Canon EF
Compatible Devices	Leica L, Sigma EF-Mount Lenses
Customer Reviews	4.4 4.4 out of 5 stars (169)
Exposure Control Type	Automatic
Focal Length Description	24 millimeters
Focus Type	Auto Focus
Global Trade Identification Number	00085126937232
Has Self-Timer	No
Image stabilization	no image stabilization
Item Type Name	Digital-slr-camera-lenses.
Item Weight	136 Grams
Lens	Standard
Lens Coating Description	Super Multi-Layer Coating
Lens Color	Black
Lens Design	Prime
Lens Fixed Focal Length	24 Millimeters
Lens Mount	Canon EF
Manufacturer	SIGMA
Manufacturer Part Number	89E969
Maximum Aperture	1.4 Millimeters
Maximum Focal Length	2
Media Type	ProductImage
Minimum Aperture	16
Minimum Focal Length	2
Model Name	Sigma MC-21 Mount Converter - Canon EF to L-Mount
Model Number	89E969
Model Series	MC-21
Number of Diaphragm Blades	7
Number of Items	1
Number of Packs	1
Real Angle Of View	50 Degrees
Screen Size	3 Inches
UPC	085126937232
Unit Count	1 Count
Viewfinder Type	Electronic viewfinder
Warranty Description	manufacture warranty
Water Resistance Level	Not Water Resistant
Zoom Ratio	1:1

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