Thank you for purchasing a Canon product. The Canon ED-855-250mm /4-5.6 IS lens is a high-performance telephoto zoom lens equipped with an Image Stabilizer, and has been developed for digital SLR compatible with ED-S lenses”. It is equipped with an Image Stabilizer effective for hand-held shooting at slow shutter speeds.
A\ Safety Precautions 1. Do not look at the sun or a bright light source through the lens or camera. Doing so could result in loss of vision. Looking at the sun directly through the lens is especially hazardous. 2. Whether it is attached to the camera or not, do not leave the lens under the sun without the lens cap attached. This is to prevent the lens from concentrating the sun's rays, which could cause a fire.
| Nomenclature Zoom position index Focusing ring (— 4) Lens mount index bee For detailed information, reference page numbers are provided in parentheses (— ENG-3
Mounting and Detaching the Lens Bl Setting the Focus Mode See your camera’s instructions for details on mounting and detaching the lens. & After detaching the lens, place the lens with the rear end up to prevent the lens surface and electrical contacts from getting scratched. # If the contacts get soiled, scratched, or have fingerprints on them, corrosion or faulty connections can result. The camera and lens may not operate properly.
To zoom, turn the lens’ zoom ring. 0 Be sure to finish zooming before focusing. Changing the zoom ring after focusing can affect the focus. I: 1 Hood (Sold Separately) The ET-60 hood can keep unwanted light out of the lens, and also protects the lens from rain, snow, and dust. Turn the hood in the direction of the arrow to attach it securely. The hood can be reverse-mounted on the lens for storage. 0 & When attaching or detaching the hood, grasp the base of the hood to turn it.
H Image Stabilizer You can use the image stabilizer mode. This function provides optimal image stabilization depending on shooting conditions (such as shooting still subjects and following shots). Sy 5 STABILIZER OFF | | @ (tm) 2 . { Set the STABILIZER switch you are not going to use the image stabilizer function, set the switch to OFF, 3 When you press the shutter button “* halfway, the Image Stabilizer will start operating.
Image Stabilizer The image stabilizer in this lens is effective for hand-held shots under the following conditions. # In semi-darkened areas such as indoors or @ When panning subjects in motion. outdoors at night. # In locations where flash photography is prohibited, such as art museums and theater stages. # In situations where your footing is uncertain. ® In situations where fast shutter settings cannot be used.
[J Filters (Sold Separately) A Extension Tubes (Sold Separately) You can attach filters to the filter mounting thread on the front of the lens. 0 # The front end of the lens rotates, so hold it when attaching the filter. # Use a genuine Canon filter (58mm). ® To adjust the polarizing filter, first remove the lens hood. ENG-8 You can attach Extension Tube EFF Il or EFF Il for magnified shots. The shooting distance and magnification are shown below.
El Specifications Image Size 15.1 x 22.7 mm Focal Length/Aperture 55-250 mm f/4 -5.6 Lens Construction 10 groups, 12 elements Minimum Aperture fief ~ 32 Angle of View Diagonal: Vertical: Horizontal: Min. Focusing Distance 1.1 m/3.6 ft. Max. Magnification 0.31 x (at 250 mm) Field of View 218 x 328 mm/8.6 x 12.9 inch (at 1.1 m) Filter Diameter 58 mm Max. Diameter and Length 70 x 108 mm/2.8 x 4.3 inch Weight 390 g/13.
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