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EF 40mm f/2.8 STM

Standard & Medium Telephoto

MSRP: $199.99

Through the right lens, a moment can last a lifetime. Explore which lens is best for you. Learn more.

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Focal Length & Maximum Aperture

40mm, 1:2.8

Lens Construction

6 elements in 4 groups

Diagonal Angle of View


Focus Adjustment

STM with Full Lens Extension System

Closest Focusing Distance

0.98 ft./0.3m

Filter Size


Max. Diameter x Length, Weight

2.7 x 0.9 inch, 4.6 oz. / 68.2 x 22.8mm, 130g

Compatible Supplies & Accessories

Canon offers a wide range of compatible supplies and accessories that can enhance your user experience with you EF 40mm f/2.8 STM that you can purchase direct. Scroll down to easily select items to add to your shopping cart for a faster, easier checkout. Visit the Canon Online Store



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† Prices and specifications subject to change without notice. Actual prices are determined by individual dealers and may vary.

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