I have developed a new kit for the lens converter for Pulsar N550 and N750.
After instaled, the lens does not move, even with large calibers
I recommend, once assembled, do not uninstall the lens to ensure maximum accurancy.
My YouTube Chanel : dhopinto
Please check the videos:
Check other videos in my YouTube chanel: dhopinto
Please contact me if you have any interest.
Regards,
Daniel Pinto