Pentax SMC Takumar 50mm f1.4 fast prime lens with M42 threaded screw mount. Manual focus is smooth, glass is clean and aperture blades are dry and very responsive. Lens is in excellent condition and comes with front and rear caps.
I've personally used this lens several times and it takes excellent images.
Lens is used and in Very Good to Excellent Condition, with only slight barrel wear for its age. No fungus or haze and only very slight micro dust particles which will not affect image quality.
It's a great lens and I know you'll be very happy with it and enjoy using it.
Price is $80.00 plus $12.95 for shipping in the US only.