ZoCrowes

Excellent. Thanks for all the advice guys I appreciate it. Hopefully I'll be able to pick one up before my trip to the Oriskany next weekend.

Zo,
     I use a Sea&Sea 16mm wet conversion lens with my PT-030. I have a step up ring from the 46mm housing to allow the lens to screw on. There is ever so slight a vignetting at the widest angle but it works fantastic. If you do a search on this sight of SP-350 I've actually posted some pics of the difference the lens makes. I've been thrilled with it.
Later,
Gary

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Thanks for the input. I currently use a 16mm SandS lens on my current cam rig. What kind of adaptor do you use to allow the bayonet mount on the Sea and Sea to connect to the housing?

Thanks again for your help.