Thank you for visiting the Sigma web site.

The following information provides instructions for contacting Sigma's Service Department in the United States, a printable Product Literature Request form to order brochures for Sigma Lenses, the SD and DP series digital cameras and electronic flash units, how to send us E-mail and a complete list of Sigma Distributors outside the United States.

Sigma Service Department - United States Customers Only

For Sigma customers in the US, please address all written correspondence to

Sigma Corporation of America
15 Fleetwood Court
Ronkonkoma, NY 11779

To request assistance by phone in the US, please note our service department is open from 9AM to 5PM Eastern Standard Time, Monday through Friday. View our phone directory HERE

For email correspondence, please select a contact from the drop-down list, and use the text area for specific inquiries. Your message will be sent to the appropriate person, who will handle your submission

*First name:
Last name:
*Your email:
Phone:
*Gender:	Female       Male
*Camera Body:	---Select Category--- Sigma Nikon Canon Sony/Minolta Pentax Four Thirds
*Skill Level:	---Select Category--- Full Time Professional Photographer Part Time Professional Photographer Not a professional but passionate and buy pro-level equipment Hobbyist/Enthusiast Digital Camera owner for casual use only
*Postal Code:
	My question is for: Advertising/Marketing Credit/Billing Sales Service Technical
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