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OAG (Off-Axis Guider)
OAG (Off-Axis Guider)

    ZWO

    OAG (Off-Axis Guider)

    $ 128.00
    $ 128.00
    Only 1 Left!

    In Stock

    Product Description

    ZWO Off-Axis Guider for Astrophotography

    1.Lightweight, 16.5mm thickness
    2.large prism:8*8mm
    3.Connect the main imaging camera and the guide camera. No guide scope required!
    4.Flexible adaption to your camera and telescope  , such as  M42 and M48.
    5.Fully compatible with all ZWO ASI cameras
    6.Good stability , strong connection to the telescope

    OGA-1OGA-2


    OGA-3
    ZWO OAG comes with all adapters you will need for imaging and guiding.

     

    Package includes:

    OGA

    1.       OAG body(with 1.25″ holder and 5mm extender and M42 adapter)

    2.       M48 adapter for main imaging camera(in the box)

    3.       M48-M42 adapter for telescope and flat lens(in the box)

    4.       Hexagon wrench(in the box)

    Mechanical Diagram

    OAG-DRAWConnecting Diagram:

    OAG

    Usage Guider:

    1.   please caculate the correct required distance for your imaging train at first

    for example: you need to attach 21mm extender to ASI071 to reach 55mm back focus distance:17.5mm+21mm+16.5mm=55mm

     

    2. Take off the guider prism part and attach OAG body to the telescope

    oagset3_1200x1000

    3. Insert the prism part into the OAG body

    oagset4_1200x1000

    4.  Mount the guide camera

    oagset5_1200x1000

    5.   Screw the T2 or M48 adaper on the imaging camera according to your the mount type

    oagset6_1200x1000

    6. Mount the camera on the OAG in correct position and lock the 3 screws

    oagset7_1200x1000

    7. The final setup

    oagset8_1200x1000

    Note: please make sure the prism won’t block the imaging area

    Use the guiding screw to adjust the guiding camera’s focus.

    You’d better do it at day time to make sure imaging camera and guiding camera can reach focus at the same position.

    oagset8_1200x1000c

     

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