ZWO T2 to T2 11mm Extender
ZWO T2 Female to T2 Female 11mm Spacer
This is a black anodized metal female to female 11mm T-thread (M42 x 0.75) spacer. This is the same 11mm spacer that comes with all the ASI1600 series cameras. We are offering it for those who need a replacement spacer or for those who require a female to female 11mm spacer with T2 threads.