Canon EF 40mm f/2.8 STM Lens Specifications and Measurements

SpecificationsCanon EF 40mm f/2.8 STM Lens
  Canon EF 40mm f/2.8 STM Lens
Year Introduced2012
Mounts OnFull-Frame, APS-C
Lenses / Groups6/4
Angle of View: Diagonal57° 30'
Angle of View: Horizontal49º
Angle of View: Vertical34º
 
Aperture  
Aperture Range - Wide / Long f/2.8-22
Number of Aperture Blades 7
Rounded Aperture? Y
 
Weight  
Manufacturer Specification Weight 4.6 oz  (130g)
Actual Weight 4.4 oz  (125g)
In-Use Weight 4.4 oz  (125g)
 
Size  
Manufacturer Spec Size (DxL) 2.69 x 0.9”  (68.2 x 22.8mm)
Measured Size (DxL) 2.76 x 1.19”  (70 x 30.1mm)
Max Length at Full Extension 1.48”  (37.6mm)
Internal Focusing? / Extends with Focusing? N / Y
Focus Extension Length 0.3”  (7.5mm)
Lens Length with Hood (Min-Max) 1.19 - 1.48”  (30.1 - 37.6mm)
Size of Rings: Focus / Zoom 0.2”  (5.1mm)
Filter Size 52mm  UV ► CP ►
Front Element (Filter Mount) Rotates N
 
Focus  
AF Motor Type STM
Full Time Manual Focus Y
Focus Ring Rotation 120°
Focus Limiter? / Focus Limiter Ranges N
Distance Scale? / Type N
 
Close Focus  
Specified Min Focus Distance 11.81”  (300mm)
Tested Min Focus Distance (Wide / Long) 11.3”  (287mm)
Maximum Magnification (MM) 0.18x
Magnification Range with 12mm Ext Tube 0.50-0.32x
Magnification Range with 25mm Ext Tube 0.88-0.70x
 
Features  
Tripod Ring Included? / Removable? N
Lens Hood Included / Model? N / ES-52 Buy ►
Weather Sealed? / Filter Required? N
Image Stabilization? / Stops? / Tripod Sensing? N
Extender Compatible? N
Case Included? / Type? N / LP811 Buy ►
47.25" x 31.5" Subject Framing Distance 40mm = 4.50'
1200mm x 800mm Subject Framing Distance 40mm = 1371mm
 
Review Canon EF 40mm f/2.8 STM Lens
 
  Buy  ►  I highly recommend B&H Photo – Shopping here supports this site!
  Rent  ►
Can you help right now?

This site and my family depend on your support.
Please share this page!

Share on Facebook! Share on X! Share on Pinterest! Email this page to a friend!

Share on Facebook! Share on X! Share on Pinterest! Email this page to a friend!
Can we stay in touch?Free Newsletter
Bryan Recommends Buying It Here
Any purchase at B&H made after using this link provides support for this site Any purchase made at Adorama after using this link provides support for this siteAs an Amazon Associate, I earn from qualifying purchases.
Any purchase made at WEX Photographic after using this link provides support for this siteAny purchase made at Camera Canada after using this link provides support for this site
Any purchase made at KEH after using this link provides support for this siteAny purchase made after using this link provides support for this site
Terms of Use, Privacy  |  © 2024 Rectangular Media, LLC  |  Bryan CarnathanPowered by Christ!