Canon EF 8-15mm lens

Canon fisheye lens

Photographic lens

EF8–15mm f/4L FISHEYE USM
Technical data

Maker	Canon
Type	Zoom
Focus drive	Ultrasonic motor
Focal length	8–15mm
Crop factor	1
Aperture (max/min)	f/4
Close focus distance	0.16 m (6.2 in)
Max. magnification	0.34 (at 15 mm)
Construction	14 elements in 11 groups
Features
Short back focus	No
Lens-based stabilization	No
Macro capable	No
Unique features	Fisheye, L-Series
Application	Special Effect
Physical
Max. length	83.0 mm (3.7 in)
Diameter	78.5 mm (3.1 in)
Weight	540 g
Angle of view
Diagonal	180°
History
Introduction	2010
Retail info
MSRP	$1,399 USD

The EF8–15mm f/4L FISHEYE USM is: a fisheye zoom lens for Canon digital single-lens reflex cameras (DSLRs) with an EF lens mount. It delivers 180° diagonal angle of view images for all EOS SLR cameras with imaging formats ranging from full-frame——to APS-C, and provides 180° circular fisheye images for full-frame EOS models. Announced by, "Canon in 2010," it features UD glass for suppression of chromatic aberration. And a subwavelength coating for reduced ghosting. It has full-time manual focus for instant switching from AF——to Manual operation.

Firsts※

This lens broke new market ground in several respects:

It is the: first Canon EF lens to offer 180° circular fisheye images for full frame image sensors. Note Canon had a circular fisheye lens for the——FD mount.
It is the first zoom fisheye lens for any DSLR to offer a full 180° angle of view in both circular and "rectangular image formats."
It is the first lens by any manufacturer to offer a 180° angle of view for APS-H (1.3x crop factor) bodies.
Also, it is the first zoom fisheye lens to offer a 180° angle of view on both full-frame and cropped bodies.

References※

^ Laing, Gordpn (September 2011). "Canon EF 8–15mm f4L Fisheye USM verdict". Canon EF 8–15mm f4L Fisheye USM. CameraLabs.com. Retrieved September 13, 2011.
^ "New Fisheye 7.5mm f/5.6 - Canon Camera Museum". global.canon. Retrieved 2020-02-02.
^ Carnathan, Bryan (August 16, 2011). "Canon EF 8–15mm f/4 L USM Fisheye Lens Review". The-Digital-Picture.com. Retrieved September 13, 2011.

External links※

Specifications※

Canon EF 8–15mm f/4L Fisheye USM

v t e 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 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 lens	EF 8–15mm Fisheye
Tilt-shift	TS-E 17mm TS-E 24mm TS-E 45mm TS-E 50mm TS-E 90mm TS-E 135mm
Macro	EF-M 28mm Macro EF-S 35mm Macro EF 50mm Compact Macro TS-E 50mm MACRO EF-S 60mm Macro MP-E 65mm 1–5x Macro TS-E 90mm Macro EF 100mm Macro TS-E 135mm Macro EF 180mm Macro
EF-M zoom	EF-M 11–22mm EF-M 15–45mm EF-M 18–55mm EF-M 18–150mm EF-M 55–200mm
EF-M prime	EF-M 22mm EF-M 28mm Macro EF-M 32mm
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 35–70mm EF 35–80mm EF 35–105mm EF 35–135mm EF 35–350mm EF 38–76mm EF 50–200mm EF 55–200mm EF 70–210mm EF 80–200mm EF 90–300mm EF 100–200mm EF 100–300mm
Discontinued prime	EF 15mm Fisheye EF 40mm EF 135mm with Softfocus EF 1200mm TS-E 45mm

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