The Negative Supply 35mm Mounted Slide Holder is made specifically for the Light Source 35, providing a dedicated way to scan 35mm mounted slides.

Made for Light Source 35

This adapter is designed for use with the Light Source 35 only. Use it to scan both vintage and modern 35mm mounted slides with a consistent setup.

Dedicated mounted-slide scanning

The holder is distinct from Negative Supplys Basic Mounted Slide Scanning Kit: it is the Light Source 35-specific option for mounted-slide work.