Camera control iris issues with some lenses

Questions about ATEM Switchers, Camera Converter and everything live!
  • Author
  • Message
Offline

Robi BV

  • Posts: 5
  • Joined: Mon Jan 03, 2022 3:54 pm
  • Real Name: Roberto Bianchi

Camera control iris issues with some lenses

PostSun Apr 14, 2024 1:03 pm

HI,
I am in a live production with ATEM Constellation and 4 URSA Broadcast equipped with 2 Canon HJ24ex7.5B IASE lenses, 1 Fujinon Digipower 99 HD lens and 1 Canon UHD Digisuper 90 lens.
The Canon HJ24 lenses respond well to aperture control, while the 90 and 99 lenses do not, the aperture control is very slow and always in non-linear aperture shots.
Do you have suggestions?
Thank you.
Offline

Beto Faro

  • Posts: 32
  • Joined: Sat Mar 09, 2013 7:23 pm

Re: Camera control iris issues with some lenses

PostTue Apr 29, 2025 11:18 pm

we have the same problem using some Fujion and some Canon lens, we got smooth Iris with a Canon HJ22EX7.6B IASE
Somebody from BM can help us?????????

Return to Live Production

Who is online

Users browsing this forum: No registered users and 31 guests