Note that the item is being sold at this promotional price at a loss for the manufacturer. Get yourself a test target for less than the cost of a round trip on the New York subway. | Vlads Test Target is a tool designed specifically for camera scanning that helps ensure critical focus, especially in the corners of your scans. | This frame comes unmounted in protective polypropylene foldflap sleeve. It can be mounted in your favourite 50x50 mm mount so slide will have same thickness as your other slides. It's ideal aid to check if the slide holder is properly aligned and centered relative to the camera. Start any slide scanning session with this slide to make sure your capture is perfectly sharp. | The target contains multiple USAF 1951 patterns strategically located across the frame that can help you gauge the quality and capability of your lens, allowing you to make more informed decisions when selecting equipment. The Siemens stars facilitate effective visual control over film plane alignment reletive to the camera sensor. Along with "focus peaking" feature they make initial scanning setup a breese. | Compatible with all 35 mm (50x50 mm ) slide mounts on market. The length of the strip is standard 38 mm. | Vlads Test Target line of products comes in the different film formats (35 mm, type 120, 4x5" ) and is produced using the finest-grain film currently available, which ensures high-quality results. | The latest version of 35 mm Test Target features the dot pattern across the frame to help with the focusing accuracy and exposure metering. | This item is your very affordable ticket into the world of Vlads Test Targets.