Keith,keithsok 寫:Hi WongSir
I prepare an Excel worksheet for calculating the "預計磨量表"
We can simply input the diameter and focal length to generate the rest.
To avoid being injecting with malware, I set the read only password "WONGSIR", and will only share the next level password to you separately.
Please give a try and advise if anything need modification.
I cannot run the program in my computer, may be you can show me how tomorrow in Space Museum activity room's computer.