OBNRacerMan wrote: ↑05 Nov 2020, 19:03I also tried scanning with binning BIN4 - the resolution of the cameras is reduced by 4 times, but recalibration for this mode (in contrast to the software crop) is not required.OBNRacerMan wrote: ↑05 Nov 2020, 18:44 In the program itself (during calibration) there are recommendations for installing the lens with the desired focal length for a given scanning area.
For the smallest 3rd zone, 16mm lenses are best. For the 4th zone (it is not included in the kit, but you can print the actual one), 25mm lenses are recommended. And 12mm is probably for the 1st and 2nd zones (large and medium) - I have never used them yet.
The size of my zone number 3 is 94.463mm, the size of my homemade printed zone number 4 is 58.744mm
Here, if anyone is interested, a link to several small fields for self-production (in CorelDraw v.13 format)
The surface on the full resolution scan of the drill bit seems exceptional rough. Why do you suppose that is?