[Sold by Manufacturer] Vlads Focus Checker (aka Vlads Test Target) is crucial for achieving sharp and accurate results in film digitalization, also known as camera scanning. As the majority of film rolls are now converted into digital images, having the right tool to guarantee the best quality scans is essential. 

This is 6x6 glass-less mounted slide. Outer size is standard 70x70 mm.  Ideal to fine tune your scanning rig or check the focus of your large format (6x6)  slide  projector.  Please review carefully the sizing chart before purchasing. 

• helps you find the optimal working lens aperture and assess lens suitability for scanning. 
• facilitates precise camera alignment relative to the film original, ensuring maximum sharpness from edge to edge. 
• guarantees correct framing and reproduction ratios. 
• allows you to evaluate the resolution of any given lens and compare different lenses.