Lens Adapter Sigma MC-21

Name: Lens Adapter Sigma MC-21 MC-21
Brand: SIGMA
SKU: 2080394
Price: 244.49 EUR
Availability: InStock

EcoFlow – energy without limits

Powerful EcoFlow stations for energy anywhere!

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

The Sigma MC-21 lens adapter allows you to mount Canon EF lenses on L mount cameras. It features a robust black design and ensures seamless communication between the lens and camera body, maintaining autofocus and image stabilization. Ideal for photographers looking to expand their lens options without compromising on performance.

Available for order: 1 pcs.

Warranty: 2 Years

SKU: 2080394

Manufacturer: SIGMA

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

18.06.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

18.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

25.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 €

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

25.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

pay in 3 equal parts

today

0 €

afterward

3 mth. х 81.5 €

overpayment

0 €

All payment Methods Hide details

All payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment

36 months installment: from 6.79 euros per month

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The SIGMA MC-21 Lens Adapter enables the use of Canon EF-mount interchangeable lenses on L-mount camera bodies while preserving electronic communication between lens and camera. Constructed in a black finish, the adapter provides mechanical compatibility and maintains autofocus and image stabilisation functions where supported by the lens and camera combination.

Advantages

The adapter offers reliable lens-to-body mounting for Canon EF lenses on L-mount systems and preserves electronic control signals for aperture, autofocus and image stabilisation when supported. Its build in a black finish is designed for seamless integration with camera bodies and lenses. Using the adapter expands available lens options without requiring lens modification.

Suitable for

Photographers who own Canon EF lenses and use L-mount cameras
Users who need to expand lens choices without buying new lenses
Situations where maintaining autofocus and stabilisation is required (dependent on lens/camera compatibility)

Key specifications

Brand: SIGMA
Model: MC-21
Compatibility: Canon EF lenses to L-mount camera bodies
Colour: Black
MPN: MC-21
EAN: 085126937232

How to use

Attach the adapter to the L-mount camera body by aligning the mounting marks and rotating until it locks. Mount the Canon EF lens onto the adapter in the same way as attaching the lens to an EF camera. Power on the camera to enable electronic communication; confirm aperture control, autofocus and image stabilisation functionality in camera menus or by test shooting. To remove, press the mount release on the camera and rotate the adapter or lens as appropriate.

Usage recommendations

Confirm compatibility of specific Canon EF lenses with your L-mount camera model before use; some lens functions may be limited depending on lens firmware and camera body support. Handle mounts carefully to avoid dust ingress and store the adapter in a protective case when not in use.

Specifications

Product colour:: Black

All features

Lens adapter mount interface:: Canon EF
Adapting lens interface:: L mount

Performance

Compatibility:: Canon

Design

Product colour:: Black

Hide Show all

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the Lens Adapter Sigma MC-21 cost, and is it available for purchase?

The price is 244.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 18.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Lens Adapter Sigma MC-21 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Lens Adapter Sigma MC-21 online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All SIGMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SIGMA service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Show all questions