Canon EF 35mm f/1.4L USM Repair

The lens model will be marked on the outer side of the front lens ring. It is marked as "CANON LENS EF 35mm 1:1.4 L ULTRASONIC".

General:

• Focal Length: 35mm
• Maximum Aperture: f/1.4
• Minimum Aperture: f/22
• Closest Focusing Distance: 0.3 m (1 ft)
• Maximum Magnification: 0.18 x

Construction:

• Lens Groups: 9
• Lens Elements: 11
• No. of Diaphragm Blades: 8
• Focus Adjustment: Rear focusing system with USM

Physical:

• Lens Mount Type: Canon EF
• Filter Diameter: 72 mm
• Maximum Diameter x Length: 72 x 86 mm
• Weight: 580 g (20.5 oz)

Accessories:

• Lens Cap: E-72 II
• Lens Hood: EW-78C
• Case: LP1214

Source: Canon Camera Museum Webpage & Canon Lens Specifications

Instruction Manual

Wikipedia: Canon EF 35mm Lens

Canon Camera Museum Webpage

Canon Lens Specifications