Blythehill:
Aldis Anastigmat f2.5/8.5cm projection lens adapted to M42
Blythehill:
Aldis Anastigmat f2.5/8.5cm projection lens adapted to M42
Blythehill:
Emil Busch 110mm Neokino
Blythehill:
Emil Busch A-G Rathenow 110mm Neokino Projection Lens