The lens: Topcon 53 mm lens 1 : 2 Kogaku with cap in a great case
I don't know anything about cameras, but found this among my father's things. It says on the lens, 1 : 2 f = 53mm Tokyo Kogaku Japan 5470714 UVTOPCOR 60 mm x 33 mm length/circumference/
Nice case, with lens cap.
The camera: Topcon Uni Camera f = 35 Topcor lens
On the lens featured on the camera in the pics below it says:
1 : 3.5 f = 35 mm Tokyo Kogaku Japan9629883 UVTOPCOR