Category
page 1Mirror lenses
catadioptric system
optical system where refraction and reflection are combined
Minolta AF Reflex 500mm f/8
Minolta/Sony autofocus mirror lens
Rubinar
thumb|right|Rubinar 1:5.6 500 mm
Rubinar () is a Soviet lens design series developed and produced by JSC Lytkarino Plant of Optical Glass (LZOS). It is compact despite its long focal lengths.