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Sold by: Adorama
Sold by: Adorama
(578436 ratings)
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Mount Converter MC-21 Canon EF-L Black

4.1 4.1 out of 5 stars 128 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Camera Lens Adapters & Converters by Sigma

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Purchase options and add-ons

Brand Sigma
Focal Length Description 2mm
Lens Type Standard
Compatible Mountings Canon EF
Camera Lens Description 7

About this item

  • Mount Converter MC-21 Canon EF-L, Mount Converter MC-21 Canon EF-L, SIGMA
  • Accessoire image & son, Dimensions de lemballage de larticle ( L x L x H) en cm : 7 x 10.8 x 12.2
  • Quantité de colis darticles : 1, Mount Converter MC-21 Canon EF-L, SIGMA
  • Accessoire image & son, Sigma
  • Accesorio de imagen y sonido., EF-Mount Lens to L-Mount Body,Integrated LED Displays Compatibility
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$224.00
Get it as soon as Tuesday, Apr 2
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This Item
Mount Converter MC-21 Canon EF-L Black
Mount Converter MC-21 Canon EF-L Black
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Sigma 18-35mm F1.8 Art DC HSM Lens for Canon, Black (210101)
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Price-10% $224.00
List:$249.00
-11% $799.00
List:$899.00
-17% $497.99
List:$599.99
-14% $597.99
Typical:$697.99
-16% $669.00
List:$799.00
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Auto focus
2.5
4.4
4.3
4.6
4.3
Picture quality
4.5
4.9
5.0
4.4
Image stabilization
4.0
4.7
4.2
4.0
Sold By
Adorama
Amazon.com
Amazon.com
Amazon.com
Amazon.com
lens type
Standard
Mirror Lens
Wide Angle
Standard
Wide Angle
compatible mountings
Canon EF
Leica L
Leica L
Leica L
Canon EF-S
lens design
Prime
Prime
Zoom
Prime
Zoom
focus type
Auto Focus
Auto Focus
Auto Focus
Auto/Manual
Auto Focus
minimum focal length
85 millimeters
35 millimeters
18 millimeters
max focal length
85 millimeters
35 millimeters
35 millimeters
fixed focal length
24 millimeters
70 millimeters
85 millimeters
35 millimeters
1 millimeters
model name
Sigma MC-21 Mount Converter - Canon EF to L-Mount
28-70mm F2.8 DG DN
LUMIX S Series 85mm F1.8 Mirrorless L Mount Lens (S-S85)
S-S35
210101

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Mount Converter MC-21 Canon EF-L Black


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What's in the box

  • Camera Body
  • Product Description

    Mount Converter MC-21 Canon EF-L L-Mount

    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    128 global ratings

    Customers say

    Customers like the quality of the adapter, saying it's well made and sturdy. They like that it has a solid mount and EXIF information through to the camera. However, some customers have reported issues with the auto focus, saying that it'll take a long time to focus. Customers have mixed opinions on performance.

    AI-generated from the text of customer reviews

    5 customers mention5 positive0 negative

    Customers are satisfied with the quality of the adapter. They mention that it is sturdy, well made, and of high quality. Some say that the base plate mount is nice and provides EXIF info through to the camera.

    "...THE GOOD- Quality - The adapter seems high quality, the base plate mount is a nice touch and helped me move the tripod adapter plate..." Read more

    "Solid build. Works as it should. I've owned meta bones adapters and this is much more solid." Read more

    "fits snug and its well made, feels like a natural extension of the camera itself." Read more

    "...They had to be manually focused. Very dissappointing. The adapter itself was sturdy, well made, and fast shipping." Read more

    9 customers mention6 positive3 negative

    Customers are mixed about the performance of the adapter. Some mention that it works very well with Zeiss Milvus and Otis lenses, while others say that it didn't function with Canon EF lenses on their Leica SL2-S and that the LED indicator did not work at all.

    "Solid build. Works as it should. I've owned meta bones adapters and this is much more solid." Read more

    "LED indicator does not work at all......" Read more

    "...upgrade for autofocus continuous, apart from that works very well with autofocus single and manual." Read more

    "Works like a charm on my brand new S1H using Zeiss lenses" Read more

    7 customers mention0 positive7 negative

    Customers are dissatisfied with the focus of the adapter. They mention that it is very slow to autofocus, bad, and the continuous focus does not work. Some say that the adaptor was defective and that none of the autofocus settings worked.

    "...My two main gripes are the lack of weather sealing and sometimes sluggish continuous focus. However once it nails focus, the results are sharp...." Read more

    "...lenses and this adapter does work on the LUMIX SR1 but it is very slow to auto focus...." Read more

    "Not sure if the adapter was defective but none of the Auto Focus settings worked. AFC is not supported but AFS did not work either...." Read more

    "SLOW focus" Read more

    Excelente para convertir lentes Sigma EF!
    5 Stars
    Excelente para convertir lentes Sigma EF!
    Su uso es práctico y muy sencillo.Lo he usado para fotos, video y en ambas me ha funcionado de maravilla.El enfoque automático sirve en ambosj modos, sea foto o vídeo sin ningún problema.Lo he usado en una S5 II X y todo correcto, recomendando si necesitas un convertidor.Al principio tenía dudas porque incluso en la página web de Sigma decían que el AF no funcionaba cuando se graban vídeo pero todo lo contrario, no tiene el mismo nivel que un lente propio del sistema L pero funciona muy bien para momentos en los que necesites un autofocus correcto.Lo usé con un Sigma ART DC 18-35mm f/1.8 y un Sigma Art 35mm f/1.4 y funciona correctamente en todos los modos.No lo he usado con lentes Canon EF pero cuando tenga la oportunidad lo usaré para ver si funcionamiento en todos los modos.
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    Top reviews from the United States

    Reviewed in the United States on October 12, 2020
    12 people found this helpful
    Report
    Reviewed in the United States on November 30, 2023
    Customer image
    5.0 out of 5 stars Excelente para convertir lentes Sigma EF!
    Reviewed in the United States on November 30, 2023
    Su uso es práctico y muy sencillo.

    Lo he usado para fotos, video y en ambas me ha funcionado de maravilla.

    El enfoque automático sirve en ambosj modos, sea foto o vídeo sin ningún problema.

    Lo he usado en una S5 II X y todo correcto, recomendando si necesitas un convertidor.

    Al principio tenía dudas porque incluso en la página web de Sigma decían que el AF no funcionaba cuando se graban vídeo pero todo lo contrario, no tiene el mismo nivel que un lente propio del sistema L pero funciona muy bien para momentos en los que necesites un autofocus correcto.

    Lo usé con un Sigma ART DC 18-35mm f/1.8 y un Sigma Art 35mm f/1.4 y funciona correctamente en todos los modos.

    No lo he usado con lentes Canon EF pero cuando tenga la oportunidad lo usaré para ver si funcionamiento en todos los modos.
    Images in this review
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    One person found this helpful
    Report
    Reviewed in the United States on February 23, 2024
    Reviewed in the United States on March 20, 2022
    One person found this helpful
    Report
    Reviewed in the United States on June 9, 2021
    Reviewed in the United States on September 14, 2021
    Reviewed in the United States on July 20, 2022
    Reviewed in the United States on July 27, 2020
    One person found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    Day Trader Next Door
    5.0 out of 5 stars Works great on S5iix
    Reviewed in Canada on January 7, 2024
    Mike
    5.0 out of 5 stars Cumple lo que promete
    Reviewed in Spain on October 13, 2023
    Sony.Alpha.User
    5.0 out of 5 stars AF eingeschränkt, aber kein Problem fur mich
    Reviewed in Germany on June 26, 2023
    Chris Hoare
    5.0 out of 5 stars Opened up all my EF lenses on the Panasonic S5ii
    Reviewed in the United Kingdom on May 29, 2023
    One person found this helpful
    Report
    Samuel La Roze
    4.0 out of 5 stars Efficace bien qu'un peu cher...
    Reviewed in France on July 10, 2019
    4 people found this helpful
    Report