ZWO M54-M48 21mm Extension Celestron ST-2000XMI ST-2000XM 2 Megapixel KAI-2020M

ST-2000XMI ST-2000XM 2 Megapixel KAI-2020M CCD one class one class Column defects allowed none none High Speed USB Interface l l Internal shutter for automatic dark frames l l Internal ROM for CFW8A control l l Regulated thermoelectric cooling with fan l l Universal Power Supply l l USB Cable l l Adjustable t-thread interface block l l 2" nosepiece with t-thread base l l CCDOPS ver

It also acts as a lens shade to block stray light

even when the subject is at the top of a tree or high in the air

Level II from Software Bisque

ZWO M54-M48 21mm Extension Celestron ST-2000XMI ST-2000XM 2 Megapixel KAI-2020MDesigned using black anodized aluminum, this ZWO spacer offers 21 mm of extension with a 2" M54 male threaded nosepiece on one side and 2" M48 female thread on the opposite side. Suitable for use with any large camera that has M54 threads, whether from ZWO or another brand. Permits 2" astronomy filters to be used at the underside of the nosepiece. Adapter Connector Type Side A M54 Adapter Connector Type Side B M48 (Wide T or T2) Adapter or Spacer