USED Fresnel 3M 2996 For Model 213 Overhead Projector

USED, acquired through school surplus (salvaged from 3M 213 overhead projector), no spec sheet.

Listing is for one (1) each fresnel, 3M P/N 2996, no instruction manual, basically contains protected fresnel sandwiched between 2 pieces of glass, comes exactly as shown in the photo.

Frame Size: (Approximate)
• Outer Rim: 10-7/8" x 10-7/8"
• Inner Rim: 10-9/16" x 10-9/16"
• Thickness: 3/8"