Jump to content

Nicolas-r02

Members
  • Posts

    5
  • Joined

  • Last visited

Everything posted by Nicolas-r02

  1. I watched the videos on the rawlite account on Vimeo. He shares videos that he didn't make himself. Either the camera or the objects are moving. In one of them, the chart is even hidden at one point, or he isn't comparing the same shirts. You can still see the problem, though. Even the seller can't share long well-made videos with clean results. Sadly, I'll probably have to switch cameras and upgrade to a higher-end model.
  2. I might be wrong, but downscaling from 6K to 4K or HD helps reduce moiré or aliasing. That’s probably why there’s less of it or none with the BMPCC 6K and cameras with more pixels. I’m looking for examples using 4K, 4.6K, or lower-resolution sensors with rawlite filers.
  3. Thank you. I'm still hopeful that someone with a Blackmagic camera and a Rawlite filter will post this online. It wouldn't take long to put together something done properly, and I'm sure it would be helpful to others. In the meantime, that's a lot of money based on promises.
  4. Unfortunately, a filter in front of the lens doesn't work. I think pro mist or soft focus filters doesn't affect the same frequencies. The only thing that works seems to be an OLPF, good debayering or bigger resolution. I had the impression that Rawlite reduced false color issues but not the banding. €450 is a bit expensive just to slightly reduce the problem. I’ve never seen any serious before-and-after tests.
  5. Hi, I read a lot on this site, but I never participate. I created an account because I'm stuck. Are there any tests out there on Rawlite OLPF filters regarding moiré and aliasing? There are a few tests, but they’re not really great and often about the Ircut. A lot of people say rawlite olpf fiters are good for moire (but they only say "trust me"), but I can’t find any serious tests. I’m talking about tests using test charts or clothes—comparing with and without the Rawlite filter. Not just a shirt or a chair for 2 secondes. Often, they're also too far from the target. A simple close-up test showing the moiré pattern and the same shot taken with a Rawlite filter.... It's surprisingly hard to find. I’m looking for a test that includes targets at different distances too, to confirm that the moiré pattern has indeed disappeared... With different kind of patterns too. I know it doesn't completely remove the moiré pattern, but I'd like to know what percentage of it it removes (5%–10%–90% ???)
×
×
  • Create New...