Picture from article Old Russian lens provides 400MPx resolution. Proved!

  • Comparison Helios-44M native resolution
  • Comparison Helios-44M upscaled
  • Comparison Helios-44M downscaled
  • Comparison Helios-44M at F16 native resolution
  • Comparison Helios-44M at F16 upscaled
  • Comparison Pentacon 50mm native resolution
  • Comparison Pentacon 50mm upscaled
  • Comparison Helios 135mm F2.8 native resolution
  • Comparison Helios 135mm F2.8 upscaled
  • Full resolution sample - Samsung NX11, APS-C
  • Full resolution sample - Sony A6300, APS-C
  • Full resolution sample - ELP camera, 1/3,2
  • Full resolution sample - Samsung NX11, 1/3,2
  • Full resolution sample - Sony A6300, 1/3,2
Comparison Pentacon 50mm upscaled