Αποτελέσματα Αναζήτησης
21 Απρ 2020 · Check out the quality of your lenses with this free lens testing chart, available to download in A3 and A2 sizes at 300ppi resolution.
20 Οκτ 2004 · Free ISO 12233 Lens Test Chart. Oct 20, 2004. Download this really nice chart at measurebate your lenses to your hearts content. Its a great quality PDF. Since it is vector based and not rasterized, it will scale nicely to any output size. Have fun! Image not available.
Download, print and use this free lens autofocus calibration card to quickly and esily check and correct the autofocus of your camera and lens system.
Lens test data comparison. Our unique lens comparison widget lets you view test data for a wide selection of lenses, and compare them to each other at a range of apertures and focal lengths. First select the lens, then an appropriate test camera.
16 Μαΐ 2022 · So below is a link to an ISO 12233 chart, a Zone Plate chart and a Siemens Star chart that you can download for free and print at home. You will need a good printer and good quality photo paper for the best results.
If it's a telephoto lens and has a rotating tripod collar, rotate the lens 180° and shoot the same test. A lens that's decentered or not aligned properly internally will typically have any focus issue in the corner flip to the opposite corner when you do so.
22 Απρ 2021 · The goal of this article is to give you some pointers on how you can do some basic lens testing at home. To do that, I will share with you techniques I have used to test my lenses. There are two parts to my lens-test goal: Evaluating the lens’s performance, Getting the testing out of the way so that I can go out and make photos.
