Instruction/ maintenance manual of the product EF 70-200mm / F 4,0 L USM Canon
Go to page of 13
EF70-200mm f/4L USM Instruction ENG.
ENG-1 The Canon EF70-200mm f/4L USM lens is a compact, high-performance telephoto zoom lens f or Canon EOS camer as. • "USM" stands for Ultr asonic Motor . Features 1. With fluorite and UD lens elements, outstanding image delineation is obtained.
ENG-2 a Safety Precautions a Safety Precautions • Do not look at the sun or a bright light source through the lens or camera. Doing so could result in loss of vision.
ENG-3 Nomenc lature Distance scale ( → 6) Focus mode switch ( → 4) Lens mount index ( → 4) Contacts ( → 4) Focusing distance range selection switch ( → 5) Tripod mounting location ( → 8) H.
ENG-4 See your camera’ s instr uctions f or instructions on mounting and detaching the lens. To shoot in autof ocus (AF) mode, set the f ocus mode switch to AF . To use only man ual focusing (MF), set the f ocus mode switch to MF , and focus b y turning the f ocusing ring.
ENG-5 4. Zooming To z oom, turn the zoom ring. Be sure to finish zooming bef ore focusing. Changing the zoom ring after focusing can aff ect the focus . 1 . 2 m 3 m Y ou can set the focusing distance r ange to 1.2 m/3.9 ft. to infinity or 3 m/9.8 ft. to infinity .
ENG-6 5. Infinity Compensation Mark To compensate f or shifting of the infinity f ocus point that results from changes in temperature. The infinity position at normal temperature is the point at which the vertical line of the L mar k is aligned with the distance indicator on the distance scale.
ENG-7 7. Hood The ET -74 hood can keep unw anted light out of the lens, and also protects the front of the lens from rain, snow , and dust. Attach and align the hood to the hood mount on the front of the lens, and turn the hood as shown by the arrow to secure it.
ENG-8 9. Using the T ripod Mount (Sold separately) Adjusting the Rev olving Mount This lens can be used with the A II (W) tripod mount r ing, sold separately . Y ou can loosen the orientation lock-knob on the tripod mount to allow it to rotate as needed to fit a par ticular camera model f or switching betw een vertical and hor izontal positions.
ENG-9 10. Extenders (Sold Separately) With Extender EF1.4X ll or EF2X ll attached, the lens specifications will change as follo ws: Item With EF1.4X ll Extender With EF2X ll Extender Focal length (mm) 98 – 280 140 – 400 Aperture f/5.
ENG-10 Y ou can attach Extension T ube EF12 II or EF25 II for magnified shots . The shooting distance and magnification are shown below . 11. Extension T ubes (Sold Separately) Camera-to-Subject Magnification Distance (mm) Near F ar Near F ar EF12 II 70mm 554 639 0.
ENG-11 Specifications Focal Length & Max. Aperture 70 – 200 mm, f/4 Lens Construction 13 groups, 16 elements Min. Aperture f/32 Angle of View Diagonal: 34° – 12° V er tical: 19°30’ – 7° Horizontal: 29° –10° Min. Focusing Distance 1.
CT1-8507-003 © CANON INC. 2002.
An important point after buying a device Canon EF 70-200mm / F 4,0 L USM (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Canon EF 70-200mm / F 4,0 L USM yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Canon EF 70-200mm / F 4,0 L USM - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Canon EF 70-200mm / F 4,0 L USM you will learn all the available features of the product, as well as information on its operation. The information that you get Canon EF 70-200mm / F 4,0 L USM will certainly help you make a decision on the purchase.
If you already are a holder of Canon EF 70-200mm / F 4,0 L USM, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Canon EF 70-200mm / F 4,0 L USM.
However, one of the most important roles played by the user manual is to help in solving problems with Canon EF 70-200mm / F 4,0 L USM. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Canon EF 70-200mm / F 4,0 L USM along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
