Bottom Glass for Omega B-series Glass Negative Carriers

Replacement clear bottom glass for Omega B-series glass negative carriers, including #423-152 - 35mm, #423-153 - 6x6cm and #423-154 - 6x9cm. Clear and anti-Newton top glass is also available for these carriers which are listed separately.

For reference these glass are nominally 66mm x 88.5mm x 1.6mm thick (approx 2-19/32" x 3-1/2" x 1/16" thick).