Beseler 2⅝"x 2⅝" flat metal lensboard to accept lenses with 39mm, 32.5mm or 25mm mounting thread.
Lens Plate with 1/2" cup and 39mm hole for Omega D5500 and ProLab II enlargers.
Lens Plate with 1/2" cup and 50mm hole for Omega D5500 and ProLab II enlargers.
Lens Plate with 1/2" cup and 32.5mm hole for Omega D5500 and ProLab II enlargers.
Lens Plate with 1/2" cup and 42mm hole for Omega D5500 and ProLab II enlargers.
Blank Flat Lens Plate for Omega D5500 and ProLab II enlargers.
Flat Oval Lens Plate with 50mm mounting thread for Omega D-5 and D-6 enlargers
Lens Plate with 1" cup and 32.5mm hole for Omega D5500 and ProLab II enlargers.
Lens Plate with 1" cup and 39mm hole for Omega D5500 and ProLab II enlargers.
Blank Lens Plate with 1" cup for Omega D5500 and ProLab II enlargers.
Twist-Lock Lens Mount with 39mm threaded flange for B-22, B-66, and C-67 enlargers
Omega #421-900 Single Lens Mount for use on D5500 and ProLab II enlargers
4"x 4" solid aluminum lens board with 39mm "Leica" thread to fit all Beseler 23C and 4x5 enlargers.
Flat Lens Disc with 39mm threaded flange for use with Omega B, D, E, and F series enlargers
LPL lens board for enlarging lenses with 39mm "Leica" mounting thread as found on the majority of 50mm, 75mm, 80mm, and 90mm focal length enlarging lenses.
Beseler 4"x 4" flat metal lensboard with pilot light to accept lenses with 25mm mounting thread.