Omega D 4x5 double-glass Negative Carrier, anti-newton, slightly used

Description

This is a
Simmon Omega 4x5 double-glass Negative Carrier
for Omega D series enlargers for large format sheet film.
The carrier has some slight signs of use, but the glass is fine, no marks or scratches. The opening measures 92x117mm.
The width between the negative guides is 4 inches (117mm).
The width of the carrier is 8 inches.
The plates are perfectly flat.
The glass does appear to be anti-Newton
With the registration slots at the top edge, this set is referred to as a 'Type 1' (Type 2 has holes instead of slots).