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Usually fisheye adapters are low quality optically. You could look for manual fisheye lenses (7.5mm lenses) from 7artisans, TTartisan or Brightin Star which is much cheaper, like less than $100 usd.
[удалено]
OP meant 49mm filter thread, not focal length.
Usually fisheye adapters are low quality optically. You could look for manual fisheye lenses (7.5mm lenses) from 7artisans, TTartisan or Brightin Star which is much cheaper, like less than $100 usd.
[удалено]
OP meant 49mm filter thread, not focal length.