>>4462906
yeah just be aware your bigger issue is haze. some of those japanese lenses have horrible environmental damage where the lens optics are shot from the middle lens having bad haze. maybe from smoking? right is a lens i had that had horrible haze (pentax-fa smc 70-200mm f4-5.6) and the same lens but in pentax-f takumar form (relatively clear) on the right

>>4435188
another example

70mm focal length, 1/100 shutter speed, iso 6400, f4.0 for both. same exact lighting.

left: pentax-f 70-200mm
right: pentax-fa smc 70-200mm