The Negative Supply Extra piece of 4x5 scanning ANR glass is a high-quality replacement glass panel designed specifically for 4x5 format film scanning. This anti-newton ring (ANR) glass helps eliminate interference patterns that can occur when scanning film, ensuring optimal image quality and clarity. Compatible with Negative Supply's film scanning systems, this additional piece allows photographers to continue their workflow efficiently when working with large format negatives. Crafted with precision to meet the exacting standards of analogue photography enthusiasts, this scanning glass is an essential accessory for those digitising their 4x5 film collection.