I took some pictures with my Canon T5i + Rokinon 35mm T1.5 Cine and it was normal. Then I switched to my kit lens 18-55mm (which is an auto lens relative to the bezel). Then I switched back to my Rokinon lens.
The problem is that the live view is too dark when shooting in manual mode, but when I see the picture after that, it is as expected (much brighter). But when I record, the light is normal. The LCD shows it exactly the same when I see the picture after shooting.
The main problem is that when I'm about to record, I can hardly see anything, even if you set the ISO level higher and reduce the shutter speed (with 1.5 Apperture). It started right now, before it worked really well.
PS: In AV and TV modes, the brightness is just as normal as manual recording with manual mode.
PS 2: When I use the kit lenses, the light is the same in the image and shooting modes (in manual mode) as in the Rokinon.
So, what could have happened? What can I do to solve this?
Thank you in advance!