A good photographic filter should do its job while staying out of the way of the lens behind it as much as possible....
A good photographic filter should do its job while staying out of the way of the lens behind it as much as possible. Out in the field, another factor comes into play: the equipment must handle water, dust, fingerprints, and frequent cleaning. This is precisely where things get interesting with Irix Revo. The current lineup includes Revo CPL polarizing filters and Revo UV & Protect protective filters. Their purposes differ, but they share a commitment to optical quality and practical field...
