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General| Focal Length | 16-35mm |
|---|---|
| Maximum Aperture | f/4 |
| Lens Mount | Canon EF |
| Image Stabilization | Yes |
| Autofocus Motor | USM (Ultrasonic Motor) |
| Filter Size | 77 mm |
| Minimum Aperture | f/22 |
| Optical Design | 16 elements in 12 groups |
| Format Compatibility | Full-Frame |
| Angle of View | 108° 10' to 63° |
| Maximum Magnification | 0.23x |
| Image Stabilization Stops | 4 stops |
| Minimum Focus Distance | 0.28 m / 11.02 in |
| Number of Diaphragm Blades | 9 |
| Dimensions | 82.6 x 112.8 mm / 3.25 x 4.44 in |
| Weight | 615g (21.7 oz) |
Provides image stabilization equivalent to a shutter speed 4 stops faster.
Utilizes special lens elements for superior definition.
Coating on front and rear elements for easier dirt removal.
Ensures fast and quiet autofocus.
Allows manual focus adjustment after autofocus.
Produces beautiful softfocus images.
Ensures excellent dustproof and drip-proof performance.
Guidelines for preventing condensation and damage from extreme temperatures.
Warnings regarding direct sunlight exposure and potential fire hazards.
Describes the rubber ring for dust/water resistance and potential abrasions.
Instructions for protecting lens surfaces and contacts.
Procedure for properly attaching the dust cap using alignment marks.
Instructions for using Autofocus (AF) and Manual Focus (MF) modes.
Guidance on rotating the zoom ring and its effect on focus.
Compensating for infinity focus shifts due to temperature changes.
Correcting focus settings for monochrome infrared film.
How to turn the Image Stabilizer function ON or OFF.
When the Image Stabilizer starts and conditions for effective use.
Scenarios where IS may not compensate for blur or may cause errors.
Recommendations for using IS with tripods and compensation directions.
Procedure for aligning marks and attaching the EW-82 hood.
Instructions for releasing and removing the hood, and reverse mounting.
Warnings about vignetting and proper grip for attaching/detaching.
Attaching filters, including PROTECT and polarizing filters.
Using close-up lenses for macro photography and compatibility.
Attaching extension tubes for magnified shots and their specifications.
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