Lenses › 50mm 2.8 Steinheil München Cassar S M42 Mount 50mm 2.8 Steinheil München Cassar S M42 Mount $110.00 Add to Cart Added! You Might Also Like Pentax SMC Takumar 50mm 1.4 M42 Mount Lens $0.00 Sold Out 58mm Helios 44-2 M42 Mount $0.00 Sold Out Pentax 55mm 1.8 M42 Mount $0.00 Sold Out Vivitar 24mm 2.8 M42 Mount Lens $0.00 Sold Out Pentax 50mm 1.4 M42 Mount $0.00 Sold Out