camera -lens hood utilities

admin — Sat, 05 Sep 2009 00:44:54 +0000

1. Backlighting, when sidelighting or flash photography, to prevent the entry of non-imaging light to avoid the mist.
2.between the sidelighting and in the cis-ray photography, the scattering can be avoided around the light into the lens.
3. In the light or night photography photography, the interference can be avoided around the light into the lens.
4. To prevent accidental damage to the lens, they could also avoid inadvertently touching the lens surface of the fingers, but also to some extent for the lens block wind, rain and snow.

camera -lens hood

admin — Sat, 25 Jul 2009 07:20:27 +0000

Hood is set in front of the cameras of the commonly used photographic accessories, metal and hard plastic and soft materials such as. 135 are standard in most of the lens hood, only a small portion of the lens require a separate purchase, such as: the Nikon AF28-105D, AF80-200/2.8D, AF60/2.8D Macro, AF35/2D, AF50/1.4D, etc.; the Canon EF-S17-85IS, EF28-135IS and so on (in addition to Canon L lens than the camera lens hood almost all need to be purchased separately); and SONY and Vice plants have all the lens is standard in the Hood.
However, these need to be purchased separately in the hood is easy to buy the business, with a different lens by the hood is different, and many products can not be used for each other, so the time to buy a good lens to confirm the Model; can also choose products made in China, but it will be hard for the actual results compared with the original.
Hood, many of the installation, there are spin-in and bayonet, and most of the hood is the original optical design of a rigorous, so when used with the camera can play its due role;
Its role has the following points:

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camera -lens hood utilities

camera -lens hood