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Canon 40mm F/2.8 STM Black Pancake EF Mount Lens {52}

Canon Cameras
KEH Model# 354311
Grade Notes Price Qty
With Caps
With Caps


Canon 40mm F/2.8 STM Black Pancake EF Mount Lens {52} Description


A unique and indispensable addition to Canon's series of EF lenses, the new EF 40mm f/2.8 STM offers an ultra-slim and lightweight design.  Incredibly compact in size, the EF 40mm f/2.8 STM delivers high image quality from the center to the periphery thanks to its advanced lens configuration including an aspherical element, a bright 2.8 aperture, and optimized coatings that minimize ghosting and flare while providing exceptional color balance.  The EF 40mm f/2.8 STM's unobtrusive design helps the photographer avoid overwhelming their subjects with a large lens and to remain discreet in sensitive shooting situations with no compromise in performance.  Its diminutive design is complemented by features such as a newly developed stepping motor for smooth and quiet continuous AF while capturing video with the Canon DSLRs, a circular aperture (7 blades) for beautiful soft-focus backgrounds, and a short minimum focusing distance of only 0.30m (0.98ft)

Key Features

  • Ultra-slim and lightweight design
  • Normal lens on full 35mm frame sensors
  • Equivalent to a 64mm on APS-C format sensors
  • Advanced compact optical design
  • Aspherical lens element
  • Delivers superb image quality with excellent sharpness, contrast, ↦ color
  • High quality optical coatings minimizing ghosting and flare
  • Circular aperture (7 blades)
  • Built-in stepping motor provides smooth and quiet, continuous autofocus when shooting video
  • Minimum focusing distance of only 0.30m (0.98ft)
  • Uses 52mm filters

Available accessories include the Lens Hood ES-52 and 52mm filters.

KEH Specifications

  • Focal Length: 40mm
  • Aperture Maximum: f/2.8
  • Aperture Minimum: f/22
  • Camera Mount Type: Canon EF
  • Format Compatibility: 35mm or Full Frame Digital or Canon (APS-C)
  • Angle of view: 57°
  • Minimum Focus Distance: 11.81 inches
  • Elements/Groups: 6/4
  • Diaphragm Blades: 7
  • Image Stabilization: No
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 52mm
  • Dimensions: 2.7 x .9 inches
  • Weight: 4.6 oz (130g)
  • MFG SKU:  6310B002


General information

Manufacturer Part Number 6310B002
Manufacture GTIN 0013803147742
Brand Name Canon
Product information
Minimum Focus Distance
Lens Construction
6 Elements in 4 Groups

Canon Digital SLR Cameras:

  • EOS Rebel T4i
Motor Type
Maximum Angle of View
Maximum Aperture Fixed
  • Camera
Filter Attachment Diameter
  • 52 mm
Lens Type Normal

Technical Information

Fixed Focal Length 40 mm
Max Aperture f/2.8

Physical Characteristics

Lens Mount Canon EF