Instruction/ maintenance manual of the product SEL20F28 Sony
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Superior Image Quality Three aspherical lens elements correct distortions and aber rations. In particular , image quality in peripheral areas has been dramatically improved compared to pr evious lenses.
Dimensions (Approx.) 2-1/2 x 13/16" (62.6 x 20.4 mm) W eight (Appr ox.) 2.4 oz (69g) W eight(Appr ox) (Main unit only) 2.4 oz (69g) Service and Warranty Information Limited W arr anty T erm 1 Y ear Parts & Labor Accessories Supplied Accessories Lens cap Lens rear cap © 2013 Sony Electronics Inc.
An important point after buying a device Sony SEL20F28 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sony SEL20F28 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 Sony SEL20F28 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sony SEL20F28 you will learn all the available features of the product, as well as information on its operation. The information that you get Sony SEL20F28 will certainly help you make a decision on the purchase.
If you already are a holder of Sony SEL20F28, 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 Sony SEL20F28.
However, one of the most important roles played by the user manual is to help in solving problems with Sony SEL20F28. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sony SEL20F28 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