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QHY Medium Off-Axis Guider

SKU : QH-QHYOAGM

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Product Details

  • The Medium Off-Axis Guider by QHY has 47 mm to the center point.  It is a thin and solid design only being 10 mm thick. Adding an M42 thread or M54 adapter ring will add 3 mm for a total thickness of 13 mm. There are six 3 mm through holes in the OAG for direct connection to the QH-QHYCFW2 and QHY A series camera.

    The prism position can be adjusted and can be locked down to fix its position. The prism is 8 mm x 8 mm size and the aperture between the prism and mirror is 8 mm in diameter. The QH-QHYOAG has a multi-thread 1.25-inch focuser build in which has a locking thumbscrew to hold the guide camera after focusing.

    Vendor Number: 100094

     

  • specifications

    Back Focus10mm
    Free ShippingYes
    Scope Side ConnectionFemale M54x.75

Product Reviews

Customer Reviews
3.5 Based on 2 Reviews
5 ★
50% 
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  • QHY cameras
  • window
  • front
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A OPT Telescopes Customer
TI
03/02/2022
Tim i.
United States United States

Not a single problem

I have three of these on various cameras. Not a single problem. You can also reduce required back focus on some QHY cameras if you unscrew the IR cut window threaded into the front of the camera.

P
06/18/2021
Pranab
United States United States

OAG head breaks off easily on cable entanglement

The OAG s head is held by 4 small M3 screws and they come off very easily whenever there is a cable pull on the OAG camera wire. In one way it is good and in another way it is bad. The OAG material is aluminium and it is soft metal.