Lenses

Cuprite 2.8/50mm C-Mount, , 25.4mm image circle, M37x0.75 filter thread

Topaz 2.0/50mm, 17.6mm image circle, M30.5×0.5 filter thread, C-Mount

Turquoise 2.2/70mm, 16mm image circle, M40.5×0.5 filter thread