From a very comprehensive photo site:
> Does the G1 cause any fogging with Kodak High Speed Infrared film?
Patrick,
Thank you for visiting our website and for your interest in our
products. The G1 does have an infrared film counter inside the camera
which is part of the film advance system. You can have your G1 modified by
our service department for a cost of $50.00, which is diminish the effects
of the infrared beam, but still cause some fogging on the very edge of the
film.
To have this done pleas send your camera to:
Kyocera Optics Inc.
Contax Service Dept.
2301-200 Cottontail Lane
Somerset, NJ 08873
Thank you,
Mary Brosius
Technical Support
Good luck!!!!!!!!!
JW