BAADER WIDE T-RING FOR LEICA, SIGMA, PANASONIC L NO_CART 9mm of free aperture

9mm of free aperture

It is only compatible with ASI mini cameras

244 mm diameter

The 140mm PLUS support rings are designed for optical tubes with a diameter of Ø140mm

Some observatories have been imaging in Ca II H line

BAADER WIDE T-RING FOR LEICA, SIGMA, PANASONIC L NO_CART 9mm of free apertureThe Baader Wide T Ring allows the connection of Leica, Sigma and Panasonic L cameras to T2 threads (M42). The internal M42 thread can be removed with the supplied hex key and can be replaced with various other connections (sold separately): M48 x 0. 75. The adapter # BA2958552 replaces the T2 thread with a female M48 x 0. 75 thread. The optical thickness of this adapter remains unchanged. The sensor remain at 25mm from female thread. This adapter is