Filters for a non-threaded camera?

Ordering a panny dmc-tz1 which has no threads for adding an
adapter/filter. Does another scheme exist
for using a filter with a non-threaded camera..like a slip-on ring?

 

Most of the filter manufacturers used to make slip on filters. Hoya and Lee
Filters are two companies that spring to mind, I think Lee make a sort of
universal holder that takes the same size filter. Try the names into Google.

Jem

 

Cokin has a magnetic ring or a bracket that attaches to the tripod
thread, it can hold maybe 3 or 4 filters at once.

 

Kenko makes/made a 3"x3" spring-loaded holder that will take a Kodak gel
frame, or a 3"x3" acetate, or glass filter. I use these for mounting gels to
the rear of my 4x5 optics and they work well, but have not bought one in many
years.

Hunt

 

Tiffen.com used to make these in many different sizes, but stopped
production when threaded filters became standard. Older camera shops
may still have some in stock.