For Tomasz Surowiecki.
Channel: Andrii Kurianov
Date: 2018-03-18

1. Unbolt the bayonet from your Petzval
2. Apply the caliber and clean the place of installation of the chip from the chrome coating
3. Degrease the place of installation of the chip on the bayonet and the chip.
4. Apply a little glue to the chip installation site
5. Attach the chip to the caliber.
6. Let the glue dries
7. The chip is installed. Check in the camera and return the bayonet to the lens!