Step 1:

  • Register your Sigma lens or camera on the official website to activate warranty coverage.

  • Enter your serial number, retailer details, and upload your purchase receipt.

  • This helps verify ownership and makes future claims faster and easier.

Step 2:

  • Identify the problem (e.g., autofocus failure, iris issues, or image misalignment).

  • Check firmware updates or use the Sigma USB Dock for basic fixes before claiming.

  • If the issue continues, submit a request through the support/service portal.

Step 3:

  • Reach out to Sigma support to get a Service Request Form.

  • Follow instructions to safely ship your product to the authorized repair center.

  • Once approved, Sigma will inspect and repair your device if it qualifies under warranty.

Sigma Warranty Period:

  • 3 years warranty

  • Extendable to 4 years with USB Dock registration for lenses/cameras

Real Experiences with Sigma Warranty Claims:

Typical Processing Time: Most Sigma warranty claims are reviewed within 5–10 business days, but full resolution can take 2–3 weeks if inspection or additional details are required. Repair timelines may extend further depending on parts availability and service center workload.

Reason for Common Delays: Delays often occur due to missing serial numbers, unclear issue descriptions, or lack of proof of purchase. Additional time may also be needed if troubleshooting steps, firmware updates, or service center approvals are required.

Helpful Tip to make the claim easier: Provide clear photos, include your serial number, and describe the issue accurately to speed up approval. Checking firmware updates first and contacting official support early can help avoid unnecessary delays.

Required Documents for Your Sigma Warranty Claims:

  • Proof of purchase

  • Product serial number

Sigma Contact Information:

Email Support

info@sigmaphoto.com

Phone Number

(800) 896-6858

Contact Address

2-8-15 Kurigi, Asao-ku, Kawasaki-shi, Kanagawa 215-0033, Japan

  • Chat or Submit a Claim

    Let Warranty Valet assist you in claiming Sigma warranty hassle-free.

Useful Links:

What is covered under the Sigma Warranty?

Eligible for Coverage: The Sigma Quality Guarantee

  • Optical Precision: Coverage for manufacturing defects in glass elements, coatings, and internal optical alignment.
  • Mechanical Systems: Protection against factory-related failures in autofocus motors (HSM/HLA) and aperture diaphragms.
  • Mount Integrity: Coverage for structural defects in the brass bayonet mount and electronic contact pins.
  • Build Quality: Protection against improper factory assembly or mechanical flaws present upon unboxing.
  • Mount Conversion: Access to specialized services to switch lens mounts for different camera systems (fee-based).

What is NOT covered under the Sigma Warranty?

Exclusions: Standard Protection Limitations

  • Impact & Drops: Protection does not cover glass fractures, barrel dents, or mechanical failures resulting from physical impact.
  • Environmental Damage: Coverage is void for hardware affected by moisture, mold, sand, or exposure to extreme temperatures.
  • Normal Wear: Protection does not cover cosmetic paint wear, the natural loosening of zoom rings, or dust particles that do not affect image quality.
  • Unauthorized Service: Any protection is void if the hardware has been opened or repaired by a non-authorized third-party facility.

Sigma Warranty FAQs

What warranty does Sigma offer on cameras and lenses?

Sigma provides a limited warranty that covers manufacturing defects in materials and workmanship for its cameras, lenses, and accessories.

Do I need to register my Sigma product?

Yes, product registration is recommended to activate your warranty and make future claims faster and easier.

How do I start a Sigma warranty claim?

You can begin by visiting the official Sigma support page, checking troubleshooting options, and then submitting a service request if needed.

Where can I find my Sigma serial number?

The serial number is usually etched on the lens barrel or printed on the camera body.

What issues are covered under Sigma warranty?

The warranty typically covers defects like autofocus failure, mechanical issues, or optical problems caused during manufacturing.

What is not covered under Sigma warranty?

Damage from accidents, misuse, unauthorized repairs, or normal wear and tear is not covered.

How long does Sigma warranty coverage last?

Warranty duration varies by region and product, but it is commonly around 1 year for standard coverage.

Do I need to send my product for inspection?

Yes, if troubleshooting doesn’t fix the issue, Sigma may require you to send the product to an authorized service center for inspection.

Does Sigma cover shipping or repair costs?

If the issue is covered under warranty, repair costs may be included, but shipping costs may vary depending on the region and policy.

How long does a Sigma repair take?

Repair times can vary, but most service requests are completed within a few weeks depending on the issue and parts availability.

Products of Sigma:

Our complete claim assistance covers all Sigma products, including:

Product name
Camera Lenses
Art series (primes/zooms for full-frame/mirrorless)
Sports (telephoto/weather-sealed)
Contemporary (compact APS-C)
cine lenses for Sony E-mount
L-Mount
Canon RF
Cameras
fp L (full-frame mirrorless)
fp (pocket cinema)
Quattro series (Foveon sensor)
Accessories
Flash units
tripods
lens docks
USB docks

Contact Our Claim Experts

Feel free to get in touch with our Warranty Valet® claim experts. Our dedicated staff is more than happy to assist you.

Disclaimer: Warranty Valet exclusively functions as an agent for warranty claim processing and possesses no authority or ownership of Sigma logos or trademarks. The rights to all brand logos and trademarks remain the sole prerogative of Sigma.