microsoft office 2007 download Clean out treasure to the seller "xiao li 84" is in a BBS bask on a book:

UV mirror role:

1, protection lens, avoid direct contact with, cause damage;

2, the ultraviolet ray in atmospheric absorption, Office 2010 eliminate mist, increase the image contrast;

And, as a result of the coating process, can make colour balance reduction.

KENKO as the world famous brands, the production of UV quality is Microsoft outlook 2010 excellent, almost couldn't perceive what any of the influence of the quality.

Mainly used to prevent finger touch UV to lens, dust into the lens. As for filter ultraviolet function, is next.

In addition, the use of such before CPL filters, as far as microsoft office2010 possible off UV, can reduce the opportunity to appear imaging circle, improving image quality.

UV understanding and the choices:

1. Double coating UV

Double coating is both sides in the UV lens with a layer of film, ensuring a more than 90% of the light transmittance. Because coating less, the price is cheap, and easy to maintenance, not as multilayer coating and super coating it would be easy to spend, double coating wiping rise very convenient

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