Please refer to the following video for how to remove the rear group lens.
Related post
Difference between HAL 220 PL B9 and B11
HAL 250 / 200 Aperture Compatibility Table.
About HAL 220 series zoom spacer ring
Focus adjustment for HAL 220
Example of using a dome cover to protect a fisheye lens
Precautions for using Entaniya EF mount lenses
CATEGORY
Recent post
Recommend post