Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras

- Focal length: 70-200mm
- Maximum aperture: 1:4.0
- Lens construction: 16 elements in 13 groups
- Diagonal angle of view: 34 to 12 degrees
- Focus adjustment: Inner focusing system with USM
- Closest focusing distance: 3.9 feet
- Zoom system: Rotating type
- Filter size: 67mm
- Dimensions: 3.0 inches in diameter, 6.8 inches long
- Weight: 25 ounces
From the Manufacturer
A truly professional L-series telephoto zoom lens, with reduced size and weight for applications where portability is important. Superb optically, it combines a Fluorite element with two UD-glass elements for outstanding contrast and performance. Its ring-type USM is fast, silent, and permits full-time minimum focus, as well as the closest MF of any of the L-series 70-200 designs. It’s also compatible with EF Extenders 1.4x II and 2x II, and accepts an optional accessory tripod collar.Isolate the Interesting Part
The eye tends to see the whole rather than the individual parts. It also sees what’s near and not what’s far. By bringing attention to those things missed by the eye, you can create many interesting pictures. It could be the grimace of an athlete, the grill of a classic car, or a girl against a blurred background. Telephoto lenses can also compress images to give dramatic effects. You are limited only by your imagination.
Product Description
This high performance L-series telephoto zoom lens ensures excellent image quality for every photographic situation and milieu. Filter Diameter – 67mm Lens Construction – 16 elements in 13 groups Minimum Aperture – f/32 Focus Drive – Ultrasonic 76mm x 172mm 705g
Product Features and Technical Details
Product Features
- 70-200mm telephoto zoom lens with f/4 maximum aperture for Canon SLR cameras
- Inner focusing system and ring-type ultra-sonic monitor for quick and quiet autofocusing
- Compatible with same tripod collar (sold separately) as EF 300mm f/4L USM lens
- 3.9-foot close-focusing distance; supports use of circular polarizing filter
- Measures 3 inches in diameter and 6.8 inches long; weighs 25 ounces; 1-year warranty
Technical Details
- Angle of view (Horizontal, Vertical, Diagonal): 29 to 10 degrees, 19 to 7 degrees, 34 to 12 degrees
- Lens construction: 16 elements in 13 groups
- Number of diaphragm blades: 8
- Minimum aperture: 32
- Closest focusing distance: 4.9 feet
- Maximum magnification: 0.26x (at 200mm)
- AF actuator: Micro USM
- Filter diameter: 67 millimeters
- Maximum diameter by length: 3 x 6.8 inches (76 by 172 millimeters)
- Weight: 25 ounces (705 grams)
- Magnification with Extension Tube EF 12 II: 0.21 to 0.04
- Magnification with Extension Tube EF 25 II: 0.39 to 0.09
- Lens hood: EW-64II
- Hard case: LH-D18B
- Soft case: LP1022
- GF Holder III (Hood III): 5
- GF Holder IV (Hood IV): 4
- Warranty: 1 year

