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General| Focal Length | 16mm |
|---|---|
| Maximum Aperture | f/2.8 |
| Lens Mount | Canon EF |
| Format Compatibility | Full-frame |
| Angle of View | 108° 10' (diagonal) |
| Optical Design | 11 elements |
| Filter Thread | None (rear gel filter slot) |
Provides outstanding image delineation due to advanced lens elements.
Ensures quick and quiet autofocusing performance.
Allows manual focus adjustment after autofocusing (ONE SHOT AF).
Creates a nicer background blur effect.
Achieved via a tight seal structure for enhanced protection.
Avoid looking at the sun or bright lights through the lens or camera.
Keep lens cap on when leaving lens in sunlight to prevent fire hazard.
Use airtight bags when moving lens between environments of different temperatures.
Do not leave lens in excessive heat, like a car in direct sunlight, to avoid malfunction.
Locations for attaching lens hood and filters.
Controls for adjusting focus and focal length.
Selector for changing between autofocus and manual focus modes.
Indicators for focus distance and infrared compensation.
Electrical contacts for communication with the camera body.
Align lens mount index with camera mount index for proper attachment.
Clean contacts with a soft cloth if soiled or have fingerprints to ensure proper connection.
Place lens rear-end up and attach dust cap to prevent scratches.
Switch between Autofocus (AF) and Manual Focus (MF) modes.
Manual focus adjustment is possible even after AF in ONE SHOT AF mode.
Turn the zoom ring to change focal length; finish before focusing.
Compensates for infinity focus shift due to temperature changes.
Corrects focus for monochrome infrared film by aligning with index mark.
Attaches to prevent unwanted light and protect the front element.
Use Canon PROTECT or Circular Polarizing filters (82mm) for protection and effects.
Used for magnified shots, providing specific shooting distances and magnifications.
Offers higher magnification for close-up shots with defined shooting parameters.
Specifies the lens's zoom range (16-35mm) and maximum aperture (f/2.8).
Details the internal design with 12 groups and 16 elements.
The closest distance from the lens to the subject for sharp focus.
Specifies the filter size (82mm) and the lens's overall weight (635g).
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