The lens uses a rear focusing system, high-speed CPU, and a powerful ring-type USM with revised electronics for faster, more responsive AF. This lens continues the proud tradition of superior clarity optics found in L-series Canon lenses.

Specifications for Canon EF 14mm f/2.8L II USM Ultra-Wide Angle Lens 2045B002:

Focal Length & Maximum Aperture:		14mm f/2.8
Lens Construction:		14 elements in 11 groups
Diagonal Angle of View:		114° (on full-frame cameras)
Focus Adjustment:		AF with full-time manual
Closest Focusing Distance:		7.9 in. / 0.2m
Filter Size:		Gel filter holder at rear of lens
Max. Diameter x Length, Weight:		3.2 in. x 3.7 in. / 80mm x 94mm, 22.8 oz./645g (lens only)

Features of Canon EF 14mm f/2.8L II USM Ultra-Wide Angle Lens 2045B002:
• Ultra-wide angle lenses have always been in demand by architectural, corporate, and other top pro photographers. This new lens features completely redesigned optics including 2 high-precision Aspherical elements and two totally new UD-glass elements. The result is superior image quality: better contrast and sharpness at the outer edges, and a reduction in chromatic aberrations that can sometimes be seen with high-resolution digital SLRs. Its diagonal angle of view is an impressive 114°-anything larger would be a Fisheye lens. It has a built-in lens hood, and has been dust- and moisture- proofed. The lens uses a rear focusing system, high-speed CPU, and a powerful ring-type USM with revised electronics for faster, more responsive AF. This lens continues the proud tradition of superior clarity optics found in L-series Canon lenses.

Package contains:
• EF 14mm f/2.8L II USM Lens
• Lens Case LP1016
• Instruction Book
• One Year Limited Warranty Card