Dear Fellow Photographer, 

Thank you for your recent acquisition of Vlads Test Target, the definitive tool engineered to ensure peak quality and sharpness for your invaluable film scans. I am delighted to invite you to explore my product website, https://www.film4ever.info. It showcases a unique range of test targets meticulously designed for film scanning across all popular formats, from 35 mm to 6x7 and 6x9, extending up to 4x5". For deeper insights, visit my product blog at https://www.film4ever.digital/. I deeply appreciate the opportunity to serve and contribute to your creative journey. 

Best Regards, 

Vlad of Vlads Test Target 

vlad at film4ever.info 

The most common application of Vlads Test Target is to use it as a strip of frames. The strip of film is placed in the film holder and then all tuning operations are performed. The length of the strip is mostly dictated by the length of the film path in the holder. Say Valoi 135 or vintage Nikon PB4 have short film path and three-frame strip works just fine. Negative Supply's Basic Carrier, Lomography Digitaliza+ require at least five-frame strips. That’s is just enough to place middle frame in the center of the carrier.

https://amazon.com/dp/B0BYV4ZR48  High Resolution 35 mm Test Target on Adox - 5 frames 

This 4x5 image helps when capturing LF negatives either in one shot or with multiple shots and stitching. Numbers from 01 to 20  placed across the frame help reconstruct image while stitching.

Darkroom users will find those negative invaluable to ensure the sharpness of the enlarger projected  image from edge to edge.

https://amazon.com/dp/B0BZ5ZJCPS 4x5 inch Test Target and Focusing Aid 

Unfortunately, there are currently no sales on VTT running now, except for 35 alignment strip, which is on clearance sale: 

https://amazon.com/dp/B0C1ZWJ3P3 35 mm Focus and Alignment Aid -old version