The multi-thread focuser has about 6mm range. But the QHY5L-II camera can be insert into the OAG and the position is also adjustable. So you can get a wide range of the backfocus.


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QHY OAG Specification

Prism
8mm*8mm Multi-Coating Prism
Through Hole Size
8mm diameter
Focuser
1.25inch Multi-thread Focuser with 6mm range
Focuser Locker
Yes
Guide Camera Position Adjust
Yes
Directly Install Method
Six M3 screw to QHYCFW2 or QHY "A" series camera
Telescope Interface
M42/M54/M60 0.75 connect board (3mm thickness)
Use for other camera
Yes, with secondary M42/M54/M60 connect board in another side
Thickness
10mm(without telescope connect board)
13mm(with telescope connect board)





EN    |   中文
The thickness is 10mm
After install the front M42 or M54 board, it is 3mm addon
Front View.Without adapter board installed
Front View.With M42 or M54 or M60 adapter board installed

QHY OAG -  Thin and Flexible Setup

QHYOAG is has the thin and solid design. The OAG main body is just 10mm thickness.(But you may need a M42 thread or M54 connector board with 3mm thickness, in this condition it is 13mm totally). There is six 3mm through hole in the OAG. It can connect with the QHYCFW2, QHY "A" series camera directly. If you have no QHYCFW2 and QHY "A" series camera, you can also use this OAG directly with some adapters.

QHYOAG has three models. QHYOAG-S,QHYOAG-M,QHYOAG-L, in order to match the different CCD sensor size.

QHYOAG comes with a multi-thread 1.25inch focuser. The focuser has a screw locker to get the guide camera solid fixed after focusing.

The prism position can be adjusted and it has a locker to fix the position. The prism is 8mm*8mm size and the optic hole from prism to mirror is 8mm diameter.





 


The difference of Small Medium and Large Size

QHYOAG-S
QHYOAG-M
QHYOAG-L
Telescope Connect Board
M42/0.75
M54/0.75
M60/0.75
The circle diameter of six M3 screw location
54mm
62mm
68mm
Compatiable Device
QHY(IC)90A
QHY(IC)695A
QHYCFW2-S
QHY(IC)16200A
QHYCFW2-M
QHY(IC)16803
QHYCFW2-L
Suitable CCD SIZE
2/3inch
1inch
4/3

APS-C
APS-H
36*24
36*24
37*37(16803)
48*36(50100,require sepcial connector)
















Price (without Tax)
USD180
USD230
USD450
Size of QHYOAG-S
Size of QHYOAG-M

Size of QHYOAG-L

MANUAL

QHYOAG Manual
Size of QHYOAG-M(QHY16200A Special)