BAADER NX4 / ETX UNIVERSAL PHOTO-T ADAPTER
Baader Planetarium
BAADER NX4 / ETX UNIVERSAL PHOTO-T ADAPTER is backordered and will ship as soon as it is back in stock.
The Baader ETX / NX4 Universal Photo-T Adapter is a multi-functional adapter for Meade ETX, Celestron NexStar 4 and C90 telescopes with a male 1.375" thread and allows you to connect photographic accessories that use either standard T2 (M42) threads or 2" SC threads.
The adapter consists of two parts:
-
1.375" female to 2" SC male adapter for connecting accessories with 2" SC threads to the telescopes mentioned above. This also includes an internal thread for mounting a 1.25" filter.
- 2" SC female to T2 male adapter for connecting T2 (M42) accessories such as cameras and T-rings.
Both adapters feature a knurled ring for easy gripping.
Note: only certain C90 spotting scopes have 1.375"-24 threads. Make sure you double check before ordering.
Specifications
| Optical length |
9 - 24 mm |
|---|---|
| Clear aperture |
28 mm |
| Outer diameter |
56 mm |
| Connection telescope side | 1.375", M42 x 0.75, 2" |
| Connection camera side |
M42 x 0.75, 2" |
| Weight | 80 g |
| SKU | BA2958500 |
Customer Reviews
I purchased this so I could attach an ASI178 to the back of an old ETX105. It's been de-forked and now sits on a portable Skywatcher mount.
There was a slight defect in the anodising on the internal thread. I'm not used to that sort of defect with Baader gear. It would've been returned if I intended to move it between scopes as it makes it incredibly tight.
With the addition of a spare ASI Helical focuser it's really easy to get similar focus between the eyepiece and camera. That makes it a great scope to share with beginners.
