Canon EF 40mm lens

Canon EF 40mm f/2.8 STM
Technical data
Canon EF 40mm f/2.8 STM pancake lens
Maker	Canon
Type	Standard Prime lens
Focus drive	Stepping motor
Focal length	40 mm
Aperture (max/min)	f/ 2.8 - f/ 22
Close focus distance	0.98 ft./0.30m
Max. magnification	0.18x
Diaphragm blades	7
Construction	6 elements / 4 groups
Features
Short back focus	No
Lens-based stabilization	No
Macro capable	No
Application	video, general
Physical
Max. length	0.9 inch / 22.8mm
Diameter	2.7 inch / 68.2mm
Weight	4.6 oz. / 130g
Filter diameter	52mm
Accessories
Lens hood	ES-52
Angle of view
Horizontal	49°
Vertical	34°
Diagonal	57°
History
Introduction	2012
Retail info
MSRP	$199 USD

The Canon EF 40mm lens is a standard prime lens that was introduced in June 2012.^[1] The lens features a maximum aperture of f/2.8. It was Canon's first EF pancake lens. The EF 40mm was the first EF lens equipped with a stepping motor (STM).

References

↑ Technical data of the Canon EF 40mm STM

External links

Wikimedia Commons has media related to Canon EF 40mm F2.8 STM.

Official website

Canon EF/EF-S/EF-M lenses

EF-S zoom	EF-S 10–18mm EF-S 10–22mm EF-S 15–85mm EF-S 17–55mm EF-S 17–85mm EF-S 18–55mm EF-S 18–135mm EF-S 18–200mm EF-S 55–250mm

Ultra-wide zoom	EF 11–24mm EF 16–35mm EF 17–40mm

Standard zoom	EF 24–70mm EF 24–105mm EF 28–135mm EF 28–300mm

Telephoto zoom	EF 70–200mm EF 70–300mm EF 75–300mm EF 100–400mm EF 200–400mm

Wide-angle prime	EF 14mm EF 20mm EF 24mm EF-S 24mm EF 28mm EF 35mm

Standard prime	EF 40mm EF 50mm

Telephoto prime	EF 85mm EF 100mm EF 135mm EF 200mm

Super telephoto prime	EF 300mm EF 400mm EF 500mm EF 600mm EF 800mm

Distorting lenses	EF 8–15mm Fisheye EF 135mm with Softfocus

Tilt-shift	TS-E 17mm TS-E 24mm TS-E 45mm TS-E 90mm

Macro	EF 50mm Compact Macro EF-S 60mm Macro MP-E 65mm 1–5x Macro EF 100mm Macro EF 180mm Macro

EF-M zoom	EF-M 11–22mm EF-M 15–45mm EF-M 18–55mm EF-M 55-200mm

EF-M prime	EF-M 22mm

Lens accessories	Extender EF

Discontinued zoom	EF 17–35mm EF 20–35mm EF 22–55mm EF 24–85mm EF 28–70mm EF 28–80mm EF 28–90mm EF 28–105mm EF 28–200mm EF 35–80mm EF 35–105mm EF 35–350mm EF 55–200mm EF 70–210mm EF 80–200mm EF 90–300mm EF 100–200mm EF 100–300mm

Discontinued prime	EF 15mm Fisheye EF 1200mm

This article is issued from Wikipedia - version of the Thursday, January 28, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.