ZWO CANON M42 ADAPTER
ZWO
ZWO CANON M42 ADAPTER is backordered and will ship as soon as it is back in stock.
This ZWO adapter includes two parts (EOS to T2 adapter and 5mm T2 extender). It is suitable for all ASI cameras with a T2 (M42) female thread.
The EOS to T2 adapter without the 5mm extender is suitable for cameras which have a backfocus of 17.5mm such as ASI 174, ASI 294, ASI 183, ASI 1600, and ASI 533 (with the 11mm M42 adapter that came with the camera attached), as well as the ASI 2600MC and MM Pro (not the larger Duo series which use M54 threads).
With the 5mm extender the optical thickness of the adapter is increased to 22.5mm, making it suitable for cameras that have a backfocus of 12.5mm such as ASI 120, ASI 224, ASI 290, ASI 178 and ASI 385.
Note: as the free aperture of this adapter is smaller than the diagonal of a full-frame sensor, it is not recommended to use it in combination with full-frame cameras such as the ASI 6200 or 2400.
This adapter is suitable for Canon EOS EF lenses only. Canon EF-S or mirrorless lenses are not compatible with this adapter.
To fine-tune the lens-sensor distance, the adapter include 4 round plastic shims with a thickness of 0.1mm, 0.2mm (x2) and 0.5mm.
Specifications
Lens Connection | Canon (bayonet) |
---|---|
Camera connection | M42 x 0.75 male thread |
Optical thickness (including extender) |
31 mm |
SKU | ZWO-EOS-T2-II |