Yashica Close-up Diopter No.1 for Bay 1 skeleton The Gossen Colormaster 3F is

The Gossen Colormaster 3F is a sophisticated digital meter for flash and ambient light that measures colour temperature (in degrees and filter correction values) and light intensity (in lux or lux seconds)

Nikon does have software available for this scanner- a CD is included if you want to do it old school- but compatibility is spotty with newer OS versions

Good autofocus and diaphragm action

an effective stabilizer

" Others will look at the flash and say "what are you going to do with a flash that big

Yashica Close-up Diopter No.1 for Bay 1 skeleton The Gossen Colormaster 3F isThis Yashica close up diopter set provides extra magnification for close up photography with your Yashica TLR (though it should fit any lens with a Bay 1 filter mount.) In excellent condition, with original case. Includes viewing and taking lenses.