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EF 20-35mm f/3.5-4.5 USM
Focal Length & Maximum Aperture
Diagonal Angle of View
Closest Focusing Distance
Max. Diameter x Length, Weight
Drivers & Downloads
Compatible Supplies & Accessories
Canon offers a wide range of compatible supplies and accessories that can enhance your user experience with you EF 20-35mm f/3.5-4.5 USM 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
72MM UV Protector Filter
UV Protector filters allow you to correct for the UV effect to varying degrees. These filters can also help protect your lens against dust, moisture, fingerprints, scratches and damage and can be kept on your lens at all times. Filter fits select lenses with a 72mm diameter, please see Compatibility tab for compatible lenses.
72mm Circular Polarizer PL-C
Polarizing filters enhance picture quality by blocking harmful reflected light. Use it to reduce light reflections from glass and water surfaces or to improve color saturation. Simple to use, these filters polarize light circularly, rather than linearly, so they do not interfere with autofocus or TTL light metering.
72mm Close-Up Lens 500D
72mm Protect Filter
UV Protector filters allow you to correct for the UV effect to varying degrees. These filters can also help protect your lens against dust, moisture, fingerprints, scratches and damage and can be kept on your lens at all times. Filter fits select lenses with a 77mm diameter, please see Compatibility tab for compatible lenses.
77mm Circular Polarizer PL-C
77mm Close-Up Lens 500D
Canon Close-Up Lens 500D is a double-element accessory that attaches to front of lens. It changes closest focusing distance from infinity to 500mm (approx. 19.7" from front of lens).
77mm Protect Filter
77mm UV Haze (L-39 Sharp Cut)
77mm UV Haze Filter
Take advantage of the versatility of your XL H1 by attaching a Canon EF lens using this convenient EF adapter. (Conversion factor of 7.2x (4:3) and 8.8x (16:9) applies.)
EF Lens WorkBook III
Extension Tube EF 12 II
Extension Tube EF 12 II is especially suited for close-focusing with wide-angle lenses.
Extension Tube EF 25 II
25mm fully coupled Extension Tube for EOS camera and most lenses to 350mm.
Gelatin Filter Holder Adapter III 72
72mm adapter ring. Used to attach Gelatin Filter Holder III to most EF lenses.
Gelatin Filter Holder Adapter III 77
The Gelatin Filter Holder Adapter III allows the use of commercially available square filters without the need for cutting. The holder attaches to the lens through an adapter that fits the filter diameter. Use with 3-inch square type III gelatin filters. Gelatin filters can be used with most EF lenses.
Gelatin Filter Holder Adapter IV 72
Gelatin Filter Holder Adapter IV 77
The 77mm Gelatin Filter Holder Adapter IV 77 is used to attach the Gelatin Filter Holder IV to most EF lenses.
Gelatin Filter Holder Hood III
Canon Gelatin Filter Holder III allows 3-inch square gelatin filters to be fitted to most EF lenses.
Gelatin Filter Holder Hood IV
Allows 4-inch square gelatin filters to be fitted to most EF lenses. Requires Gelatin Filter Holder Adapter. Can be combined with optional Gelatin Filter Holder Hoods IV.
Gelatin Filter Holder III
Allows 3-inch square gelatin filters to be fitted to most EF lenses. Requires Gelatin Filter Holder Adapter. Can be combined with optional Gelatin Filter Holder Hoods III.
Gelatin Filter Holder IV
Lens Cap E-72U
Lens Cap E-77U
Indispensable for protecting your valuable lenses, this cap should be used on all lenses with a 77mm filter size.
Lens Case LP1214
Lens Dust Cap E Rear Cap
Rear lens cap for all EF type lenses, lens extenders, and extension tubes. Used to protect the rear glass element from dust and scratches.
Lens Hood EW-75BII
Lens Hood EW-75II
Designed to prevent stray light from entering the lens in order to keep unwanted glare from affecting your photographs.
Lens Hood EW-83II
Macrolite Adapter 72C
The Eyes of EOS CD-Rom
Canon EF Lens CD-Rom