Siemens star chart printable10/13/2023 ![]() There’s a fair amount of aliasing towards the center, but that should all be a blur in actual use. Gray Gamma 2.2 is as good as anything.Īnd here’s a really big file (12000×12000 pixels, 200 spokes), for those making a really big target. The printed charts are mounted on 32 x 40 or 40×60 inch sheets of 1/2 inch thick black foam board with spray adhesive (such as 3M TM 77 or Photo Mount) or double-sided tape (such as 3M TM Positionable Mounting Tape 568, which comes in 16 and 24-inch widths). ![]() Since every pixel in the files is either pure black or pure white, it doesn’t matter what grayscale profile you assign. When you open them in Photoshop, you’ll see something like this: If you want bigger targets, scale them using bilinear interpolation. If you want to print on smaller paper, crop the targets, but print at 360 or 300 ppi. To download a file, right-click on the link below, then choose “Save as…”įor optimal results, don’t scale the targets send them to your printer driver at 360 ppi in the case of the Epson files, or 300 ppi for the Canon ones. There are three stars for Epson printers, which want 360 ppi input images, and three for Canon printers, which take 300 pi images. All are sized for 16-inch (410 mm) stars. ![]() ColorImageDict > /JPEG2000ColorACSImageDict > /JPEG2000ColorImageDict > /AntiAliasGrayImages false. Below are links to six printable targets. Download Siemens Star Focus Chart download document. ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |