P3D Re: New RBT mount / mask system

["Dr. George A. Themelis" <DrT-3d@xxxxxxxxxxxxxxxxxxxxxxxxxxx>]

>Until RBT makes it easy, what are the best methods
>for accurately masking in an RBT?  Preferably that don't damage 
>the film chip with adhesive tapes.

Jon Golden mentioned putting either aluminum or cardboard
masks inside the RBT mount.  Last year I sold a "creative
mounting/cropping set" with a variety of mounts to be used
for this purpose and clear instructions.  Harry Richards
sells (Harry please confirm) mounts with circular openings
for creative masking.  If you use aluminum mounts, you can
easily use double-masking (where one mask slides over another
to achieve different masking configurations) or put the
cardboard next the the aluminum mask and bind with glass.
You can use aluminum tape to hold the different masks together.

George Themelis


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