ZWO ASI220MM Mini
Choice of guide camera for the OAG-L, an alternative to the ASI174MM Mini. Check the prism position and focus using your main camera.
CHF 242.10incl. Swiss VAT
CHF 152.10incl. Swiss VAT
Guide directly through your telescope with the
ZWO OAG-L. This optical splitter splits off a portion
light to power a guidance camera, while allowing
The main camera takes a picture of your target. It avoids the
differential deflections between a separate guide ring
and the main instrument.
Sound 12 × 12 mm prism provides a useful insight
11.7 × 8.3 mm. The built-in helical focus mechanism makes it easy to
Adjusting the guide camera to the 31.75 mm slide.
| Telescope or corrector | M48 × 0.75 female thread via the adjustment plate of the included M48 tilt head. |
|---|---|
| Main camera or filter wheel | Screw-on mounting on a ZWO-compatible interface. Intended for use specifically with filter wheels Compatible with ZWO EFW 36 mm and 2″. |
| Guidance camera | 31.75 mm (1.25″) sliding camera mount with focus adjustment Helical, compatible with ZWO ASI Mini cameras. |
| Installation without a filter wheel | A specific adapter is required, depending on the camera. ZWO offers an M54 adapter for the 15 mm OAG-L, Sold separately, for compatible configurations. |
The body of the OAG-L measures 17.5 mm thick.
The M48 turntable adds 5 mm, or
22.5 mm with this plate installed.
Additional connections and the camera cable must
...should also be included in the calculation.
For a corrector that imposes a backfocus of 55 mm, check
the entire assembly, from its reference surface to the sensor.
Focus should be achievable simultaneously on
the main camera and the guidance camera.
L'ASI585MC Pro requires a mechanical modification
specific: its M42 connector does not attach directly to
the rear interface of the OAG-L. The choice of parts depends on
the corrector and the available spacing. The M54 adapter
Being optional does not, in and of itself, constitute a guarantee of
Compatibility with this camera.
Documentation and Compatibility: ZWO official data sheet.
Here are a few accessories we've selected for this model, depending on your needs.
Choice of guide camera for the OAG-L, an alternative to the ASI174MM Mini. Check the prism position and focus using your main camera.
Optional guide camera for the OAG-L, an alternative to the ASI220MM Mini. The prism may limit the effective field of view; check the mounting and focus.
ZWO five-position filter wheel for 2-inch filters, an alternative to the seven-position version. The filters are separate; check the adapters and the mount's draw.
ZWO seven-position filter wheel for 2-inch filters, an alternative to the five-position version. The filters are separate; check the adapters and the mount's draw.
Optional guide camera, an alternative to the other models offered. Check the focus, the prism, and the field of view: its small sensor may limit the number of visible stars, especially at long focal lengths.
