ZWO Filter Drawer for Canon EOS Lenses
The filter drawer was developed by ZWO for Canon EOS EF or EF-S lenses and cooled ASI cameras with 17.5 mm working distance. You can now use your EOS lens for astrophotography and use 2" filters for contrast enhancement or for L-RGB and narrow-band photography.
Features- The drawer is compatible with all cooled ASI cameras with 17.5 mm flange focal length
- The drawer can also be combined with other astro cameras with 17.5 mm flange focal length or less. Shorter working distances must be compensated by the corresponding T2 extension.
- It is compatible with all 2" filters, including duo band filters, narrow band filters, IR cut filters, etc. The maximum height of the cell without the M48 thread must not exceed 5 mm.
- The requirements shown on the fifth image must be met while using 2" filters from third-party.
- One filter holder for 2" filters is included.
- The magnetic holder ensures a precise fit of the filters and easy changing.
- The thread of the connector is M42x0.75. You can also use the adapter M42F-M54M to connect the filter drawer to a full format camera.
Scope of Delivery:
Products specifications
|
Connecting thread
|
T2 |
|
Connection to camera
|
Canon EF EOS mount |
|
Modell
|
2" mounted (5 mm without, 7.5 mm with external thread |
|
Diameter
|
70mm |
|
Height
|
26,5mm |
