View Full Version : Back-Focus Chart
02-27-2008, 02:17 PM
Good day. On this days i will calibrate my lences.
Can some body send me file of Focus Chart. I did not found good resolution for printing , if some body have it please upload it some where .
02-27-2008, 02:26 PM
Maybe some of these will help you.
Star charts are often used for focus:
Any 600 dpi laser printer, or inkjet printer (using good quality photo paper) can print a sharp pattern using these. Of course you can also buy various charts.
02-27-2008, 02:36 PM
Yes thanks.That is it :) i will print on best printer :)
Also yes i will buy it, problem is that this time i did't get it when i was in US ,
And in my region i can not found something like this.
02-27-2008, 11:24 PM
don't drop acid and stare at the star chart ;)