Canon 40mm EF f/2.8 STM Lens

Product Features and Technical Details
Price: $199.00
Product Features

  • Ultra-slim and lightweight design
  • Aspherical lens element delivers high image quality from the center to the periphery
  • Advanced optical design enables a bright f/2.8, compact optical system at 40mm
  • Optimized lens coatings ensure exceptional color balance while minimizing ghosting and flare
  • Built-in stepping motor provides smooth and quiet autofocus when shooting video with Canon EOS Rebel T4i DSLR

Technical Details

  • Brand Name: Canon
  • Model: 6310B002
  • Lens Type: normal

Product Description

From the Manufacturer

EF 40mm f/2.8 STM

EF 40mm f/2.8 STM

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 EOS Rebel T4i DSLR, a circular aperture (7 blades) for beautiful soft-focus backgrounds, and a short minimum focusing distance of only 0.98 ft./0.30 m.

Specifications
  • Focal Length & Maximum Aperture: 40mm, 1:2.8
  • Lens Construction: 6 elements in 4 groups
  • Diagonal Angle of View: 57°30′
  • Focus Adjustment: Inner focusing system
  • Closest Focusing Distance: 0.30m / 0.98 ft.
  • Filter Size: 52mm
  • Max. Diameter x Length, Weight: 2.7 x 0.9 in., 4.6 oz. / 68.2 x 22.8mm, 130g