09-03-2021, 08:19 AM
I am back to an old hobby: fish keeping.
We have a glass planted tank with shrimps and tiny fish (what is compatible with a planted tank)
Shooting the shrimps is practically macro photography.
The problem is I have massive CA issues that decrease when the camera sensor is perfectly parallel to the tank wall, even when using Canon 100mm macro that never had CA issues.
Any photo taken with an angle more than 20-30 degrees is unusable, practically a color soup.
First I thought it was the lens, replaced lens with 70-300 plus close up filter: same problem, tried shooting outside tank, everything back to normal.
Is there anything I can do aside shooting with the lens perfectly perpendicular to the glass ???
We have a glass planted tank with shrimps and tiny fish (what is compatible with a planted tank)
Shooting the shrimps is practically macro photography.
The problem is I have massive CA issues that decrease when the camera sensor is perfectly parallel to the tank wall, even when using Canon 100mm macro that never had CA issues.
Any photo taken with an angle more than 20-30 degrees is unusable, practically a color soup.
First I thought it was the lens, replaced lens with 70-300 plus close up filter: same problem, tried shooting outside tank, everything back to normal.
Is there anything I can do aside shooting with the lens perfectly perpendicular to the glass ???