Instruction/ maintenance manual of the product 8-16mm f/4.5-5.6 DC HSM Canon Sigma
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Excerpted from: http://www.ephotozine.com/article/sigma-8-16mm-f-4-5-5-6-dc-hsm-1 5537 Page 1 SIGMA 8-16MM F4.5-5.6 DC HSM INTERCHANGEABLE LENS REVIEW Gary Wo lstenholme takes a lo ok at this unique le ns, which is curr ently the widest r ectiline ar lens available for APS-C sensor cameras.
Excerpted from: http://www.ephotozine.com/article/sigma-8-16mm-f-4-5-5-6-dc-hsm-1 5537 Page 2 This 8-16mm lens from Si gma costs around £590 and apart from bein g the widest lens currently available .
Excerpted from: http://www.ephotozine.com/article/sigma-8-16mm-f-4-5-5-6-dc-hsm-1 5537 Page 3 Sigma 8-16mm f/4.5-5.6 DC HSM: Performance Throughout the range, this 8-16mm opti c delivers ve ry good sharpness in the centre from maxi mum aperture, with the quality towards the edges catching up as the lens is stopped down.
Excerpted from: http://www.ephotozine.com/article/sigma-8-16mm-f-4-5-5-6-dc-hsm-1 5537 Page 4 Chromatic Aberrations at 8mm Chromatic Aberrations at 12mm Chromatic Aberrations at 16mm How to read out charts Chromatic aberration is the lens' inability to focus on the sensor or film all colours of visible light at the same point.
Excerpted from: http://www.ephotozine.com/article/sigma-8-16mm-f-4-5-5-6-dc-hsm-1 5537 Page 5 Click on the thumbnails for a high reso lution image. Care needs to be taken not to get your feet in the shot when shooting at 8mm due to the extremely wide field of view.
Excerpted from: http://www.ephotozine.com/article/sigma-8-16mm-f-4-5-5-6-dc-hsm-1 5537 Page 6 Sigma 8-16mm f/4.5-5.6 DC HSM: Lens specification Price £590.00 Contact http://www.sigma-imaging-uk.com Filter s ize 72mm on push on hood Format APS-C Construction 15 elements in 11 groups Angle-of-view 114.
An important point after buying a device Sigma 8-16mm f/4.5-5.6 DC HSM Canon (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sigma 8-16mm f/4.5-5.6 DC HSM Canon 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 Sigma 8-16mm f/4.5-5.6 DC HSM Canon - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sigma 8-16mm f/4.5-5.6 DC HSM Canon you will learn all the available features of the product, as well as information on its operation. The information that you get Sigma 8-16mm f/4.5-5.6 DC HSM Canon will certainly help you make a decision on the purchase.
If you already are a holder of Sigma 8-16mm f/4.5-5.6 DC HSM Canon, 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 Sigma 8-16mm f/4.5-5.6 DC HSM Canon.
However, one of the most important roles played by the user manual is to help in solving problems with Sigma 8-16mm f/4.5-5.6 DC HSM Canon. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sigma 8-16mm f/4.5-5.6 DC HSM Canon 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
