Instruction/ maintenance manual of the product EF14MM Canon
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EF14mm f/2.8L II USM Instruction ENG C OP Y.
ENG-1 Thank y ou f or purc hasing a Canon pr oduct. The Canon EF14mm f/2.8L II USM is a high- performance super wide-angle lens designed f or EOS cameras. ¡ “USM” stands for Ultr asonic Motor . Features 1. Aspherical and UD lens elements result in outstanding image delineation.
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 Distance scale ( → 5, 6) Contacts ( → 4) Gelatin filter holder ( → 7) Focus mode switch ( → 5) Built-in lens hood Lens mount index ( → 4) Depth-of-Field scale ( → 6) Distance index (.
ENG-4 See your camera’ s instructions for details on mounting and detaching the lens. See the diagrams belo w for directions f or removing and attaching the lens cap . ¡ After detaching the lens, place the lens with the rear end up to prev ent the lens surface and electrical contacts from getting scratched.
ENG-5 3. 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-6 5. Depth-of-Field Scale The depth of field is the distance in front of and behind the plane of focus on the subject that appears sharp. The depth of field is indicated by the area between the depth-of-field scale lines below the distance scale. The numbers on the scale are F values , and for e xample, if the shooting distance is 0.
ENG-7 6. Filter Holder There is a gelatin filter holder at the rear of the lens. Cut the gelatin filter to fit within the white frames. Then inser t the gelatin filter into the filter holder . ¡ Only one filter can be used. ¡ When you use a gelatin filter , ghosting ma y appear in the image.
ENG-8 Specifications Image Size 24 × 36 mm Focal Length/Aperture 14 mm f/2.8 Lens Construction 11 groups, 14 elements Minimum Aperture f/22 Angle of View Diagonal: 114° V er tical: 81° Horizontal: 104° Min. Focusing Distance 0.2 m / 0.7 ft. Max. Magnification 0.
© CANON INC. 2007 2009.7 CT1-7573-002 C OP Y.
An important point after buying a device Canon EF14MM (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 EF14MM 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 EF14MM - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Canon EF14MM you will learn all the available features of the product, as well as information on its operation. The information that you get Canon EF14MM will certainly help you make a decision on the purchase.
If you already are a holder of Canon EF14MM, 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 EF14MM.
However, one of the most important roles played by the user manual is to help in solving problems with Canon EF14MM. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Canon EF14MM 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
