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Yet Another Canon EF 40mm f/2.8 STM Review

The Phoblographer posted their Canon EF 40mm f/2.8 STM review. Another very positive review of Canon’s cheap and sharp pancake lens. The reviewer was

[…] was extremely surprised with the Canon EF 40mm f/2.8 STM lens, the image quality delivered was beyond what I expected from a lens at this price point. I do wish the manual focus feel was a bit more responsive, and the AF speed just a touch faster, but I can certainly live with it as-is and have no issues. For $150 (as of Nov’ 2012) I feel like this should be a no-brainer purchase if you want the smallest lens that Canon currently produces.

Pros and cons:

  • Tiny physical size
  • Accurate AF
  • MFD under 12″
  • Very, very good image quality
  • Better AF during live-view (on STM friendly cameras like the T4i)
  • Highly Flare Resistant
  • Inexpensive!
  • Electronic AF  motor means camera has to be powered on to retract lens
  • Slight lag when manually focusing
  • Not quite as fast as Canon’s USM lenses
  • Manual focusing ring is tiny (though this is unavoidable given the size of the lens)

Sample pics are provided. Check it out!

Product specs:

  • Continuous Autofocus for Video With T4i
  • Bright f/2.8 Aperture
  • Lightweight 4.6 oz Lens
  • Unobtrusive–Less Than 1″ Long
  • Aspherical Element–High Image Quality
  • Optimized Coatings Reduce Ghost & Flare
  • Exceptional Color Balance
  • 7-Blade Diaphragm for Beautiful Bokeh
  • Close Focusing to 11.81″
  • 64mm Equivalent If Used on APS-C Camera

Canon EF 40mm f/2.8 STM price check: Amazon USA, B&H Photo, Digitalrev, eBay, Adorama, Canon USA

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