UV control filters

Hoya Skylight 1B 77 m 300 - 500i

1 day:	500i
from 3 days:	450i
from 14 days:	375i
from 30 days:	350i
from 6 days:	350i

Hoya UV and IR Cut 77mm 500i

1 day:	500i
from 3 days:	450i
from 14 days:	375i
from 30 days:	350i
from 6 days:	350i

Tiffen 77mm Warm UV Filter 500i

1 day:	500i
from 3 days:	450i
from 14 days:	375i
from 30 days:	350i
from 6 days:	350i

Tiffen Haze HT86 77mm 400i

1 day:	400i
from 3 days:	360i
from 14 days:	300i
from 30 days:	280i
from 6 days:	280i

Tiffen 82mm UV Haze 1 Filter 300i

1 day:	300i
from 3 days:	270i
from 14 days:	225i
from 30 days:	210i
from 6 days:	210i

Description

What is it and why is it necessary?

This section presents Ultraviolet (UV) filters

UV Control filters offer you protection from dust, scratches, dirt, moisture, fingerprints, as well as absorb UV light. Film and video are more sensitive to UV light than our eyes are. This often shows up as a bluish cast in images, especially shots from high altitudes and long distances, particularity over water. Ultra Violet filters are available in a variety of UV absorption levels. These filters can be kept on your lens at all times.