QHY Off-Axis Guider - Large
Starting Price: $266.00
Price as Configured: $266.00
Price as Configured: $266.00
Brand: QHYCCD / SKU: QHY-OAG-L (100075)
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The QHY Off-Axis Guider (OAG) has three models (QHYOAG-S,QHYOAG-M,QHYOAG-L).
This product is the Large version.
| Model | QHYOAG-S | QHYOAG-M | QHYQAG-L |
| Telescope Interface | M42/0.75 | M54/0.75 | M62/0.75 |
| Diameter of 6 x M3 screw hole positions | 54mm | 62mm | 68mm |
| Suitable for CCD/CMOS Size | 1inch or smaller | 4/3 inch
APS-C, APS-H, 36 x 24mm |
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Tell us what you're looking for, and we’ll point you in the right direction. Email Us.
The main purpose of the OAG is to use the same optical path as the main camera. This avoids the problem of differential deflection that can occur when using a separate optical system for guiding. This method provides more accurate guiding and sharper images. QHYOAG includes a precision 1.25-inch helical focuser that accepts the QHY5II and QHY5III cameras. After focusing, you can lock the focus mechanism with thumbscrews.
QHYOAG is a thin and solid design. The OAG main body is just 10mm thick. Adding an M42 thread or M54 adapter ring adds only 3mm for a total thickness of 13mm. There are six 3mm through holes in the OAG for direct connection to the QHYCFW and QHY A Series cameras.
