Sigma AF 18mm f/3.5
Optical design
Average brightness in this league Has 6 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle.Physical characteristics
Weights 355 grams so plan ahead, carry only if really necessary. With a lens filter diameter of 72 mm you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options. 59 mm long, this small lens should be always in the camera bag.Sigma AF 18mm f/3.5 purchase historyTrending up +2.2%/mo
Prices are firming up around 2.2% per month across 37 months of tracked sales — fair value today, not a guaranteed investment.
Best deals
587 of 1167 tracked sales (50%) closed at or under the $161.00 fair value.
- Mar 16, 2025$4.00$-157.00 / typical
- Jan 26, 2025$9.00$-152.00 / typical
- Jan 26, 2025$10.00$-151.00 / typical
- Mar 28, 2025$10.00$-151.00 / typical
- Mar 28, 2025$11.00$-150.00 / typical
eBay Auctions
No active auctions found.
Technical Specifications
Similar Lenses
Reviews
Good deal! Great value for the amount paid.
DOA! Item was DOA! Not much else to say.
Great walkabout lens! I love the lens, I have so many lenses, but this is the only one that I love to use. From 18-200 is enough for me, I even use it for filming ! Great ! Five star for the price and build. Does not break the bank.
Frequently Asked Questions
What is the Sigma AF 18mm f/3.5?
Sigma AF 18mm f/3.5 is a camera lens with 18mm focal length, a maximum aperture of f/3.5/22, for the Canon EF, Canon EF-S, Minolta A, Nikon DX, Nikon FX, Pentax K, Sigma SA, Sony A mount, supporting the Full frame format, weighing 355g.
What mount is the Sigma AF 18mm f/3.5 compatible with?
Sigma AF 18mm f/3.5 uses a Canon EF, Canon EF-S, Minolta A, Nikon DX, Nikon FX, Pentax K, Sigma SA, Sony A mount and supports the Full frame format.
How much does the Sigma AF 18mm f/3.5 cost?
Based on recent eBay sold listings the Sigma AF 18mm f/3.5 typically sells for around $4.00. Actual prices vary with condition and seller.
Is the Sigma AF 18mm f/3.5 a good lens?
Sigma AF 18mm f/3.5 has a community rating of 4.7/5 from 35 review(s).
Which lenses are similar to the Sigma AF 18mm f/3.5?
Similar lenses include Canon EF 14mm f/2.8 L II USM, Canon EF 15mm f/2.8 Fisheye, Carl Zeiss Distagon T 15mm f/2.8.