Edmund Optics Inc. M39 x 0.5 Empty Filter Mount NT67-685

Ideal for Attaching Filters to Imaging Lenses Common Mounting Threads Our Empty Filter Mounts are important accessories for labs and production facilities utilizing machine vision. The mounts are designed to attach to the most common front filter threads of imaging lenses. Each mount is designed to hold a specific size filter between 24.0 and 89.0mm in diameter. Please contact our Applications Engineering Department for custom filter inquiries.