The UV filter is INTERNAL with the 17mm Fish-Eye !
- 17mm fish-eye advice Cyril MARION
- Re: 17mm fish-eye advice Juan J. Buhler
- Re: 17mm fish-eye advice Bojidar Dimitrov
- RE: 17mm fish-eye advice petit miam
- RE: 17mm fish-eye advice Peter Alling
- RE: 17mm fish-eye advice petit miam
- RE: 17mm fish-eye advice Peter Alling
- Re: 17mm fish-eye advice Bgpentax
- Re: 17mm fish-eye advice Bill D. Casselberry
