Very short reducer 2″i to T-2a, only 1.5mm optical
Length
Converts a 2″ (50.8mm) male thread to a T-2 (M42x0.75)
Male thread around
Allows the shortest possible, fixed T-2 adaptation to SC threads,
if necessary. with additional TQC / TCR heavy-duty T-2 quick-change system
#2456322
For a rotatable SC/T-2 connection, we recommend our Rotatable SC
/ HD to T-2 adapter, ultra-short, 9mm length #2958500B with 7mm
Optical length
Required e.g. to participate in Research Grade TZ-3 Telecentric System
to be able to attach T-2 components on the output side (this ring is
already included in the TZ-3 scope of delivery)