mk1 vs mk2
| Feature | mk1 | mk2 |
| Filter mount |
adhesive tape (top) |
adhesive tape (top or bot) |
| USB Cable lock screws |
No |
Yes |
| Soldering required |
Yes |
Yes |
| Design |
Initial |
Partial redesign |
| Swiss-Arca mount |
No |
Optional (top/bot) |
| Mount |
¼” 20TPI (bot) |
4x M3 (top/bot more flexible design) |
| PCB mount |
Salvaged self tapping scres |
M1.6 screws (easier to mount) |
| Integrated tripod mount |
Yes |
No |
| USB pcb mount |
Sideways |
Straight |