Registered since September 28th, 2017
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Saved by uncleflo on January 6th, 2019.
This is a simplified subjective method of testing lenses optical sharpness. This should not be confused with tests for focus accuracy and discrimination in a 3D environment, that is a totally different issue although often confused by the inexperienced. A focus accuracy test is suggested here Focus Test. The advantage over this method, compared to just taking a shot of a garden etc, is elimination of variables such as subject and camera movement, insufficient depth of field, flatness of field and variations in focus location. It uses a nice consistent high contrast subject to make comparisons easy; checking sharpness on general photographic views is not very easy. As the method is subjective, it is worth testing against a known good lens for comparison.
sharpness histogram sharpen broadsheet flatness clipping lens stabilizer timer infinity check focal pixel recommend exposure adjust compensate focus filter optical hardware camera comparison accuracy precise precision photo photography test testing environment confuse compare equipment standard quality
Saved by uncleflo on August 5th, 2014.
A simple and html agnostic date countdown plugin for jQuery To get started, check-it out: http://hilios.github.io/jQuery.countdown/ The ultimate countdown plugin designed to fit in any coupon, auction site or product launch. Read our Documentation and follow our Examples to see what suits your particular needs.
Saved by uncleflo on January 10th, 2013.
TimeLeft is a big improvement on the Windows system clock, but it's more than that; it includes a countdown, stopwatch, alarm clock, timer, and time synchronizer. It comes in several versions, including a Free edition that leaves out some features and limits users to one of each feature at a time, and a Deluxe version that has lifetime support and upgrades and unlimited features. But the Deluxe version is free to try for 30 days, which is plenty of time to see if this timekeeper is a keeper. We tried TimeLeft Deluxe in both 32-bit and 64-bit Windows. We think anyone who tries TimeLeft and uses it every day (or nearly so) will value the Deluxe version's advantages.
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