200mm · f/4
The Super-Multi-Coated Takumar 200mm f/4 is a vintage M42 lens noted for good sharpness wide open but with significant chromatic aberration and coma, which improve when stopped down to f/8. Build quality is typical of its era, and it offers good value for budget astrophotography, though it does not match modern L glass. It suits users seeking an affordable, manual-focus telephoto for astro or general use, provided they can manage CA.