ZWO M54 - M48 is a precision thread adapter enabling the connection of accessories with M48 and M54 threads.

The adapter is made entirely of anodized aluminum. The dimensions of the adapter have been selected in such a way that it is also possible to embed a two-inch nose and astronomical filters in it.

Attention! Depending on the production batch, the adapter may have the incorrect marking M54F - M48M 21L. This is a manufacturer's descriptive error reported on some internet forums and does not affect the adapter's specification.

The most important features of the ZWO M54 - M48 adapter

• possibility of use with two-inch noses and cameras with M54 thread
• compatible with two-inch astronomical filters

Technical parameters

• male thread: M54x0.75
• female thread: M48x0.75
• male thread length: 4 mm
• female thread length: 8 mm
• optical length (with 2" nose): 1.5 mm
• optical length (as an adapter ring): 21 mm
• material: aluminum
• total length: 25 mm
• weight: 25 g

Set elements

• ZWO M54 - M48 adapter

Guarantee

24 months