Used Innovations Foresight ONAG-SC On-Axis Guider Unit Only - UT-12164 -SOLD-

ITEM #
UT-12164
  • Sale
  • $629.00
  • Regular price $846.00
  • Used Innovations Foresight ONAG-SC On-Axis Guider Unit Only - UT-12164 -SOLD-

    • Sale
    • $629.00
    • Regular price $846.00
    • ITEM #
      UT-12164

    0
    Already have gear? Trade it in for cash or new equipment.
    • This is a used item in excellent condition

    Used Innovations Foresight ONAG-SC On-Axis Guider Unit Only - UT-12164 -SOLD-

    UT-12164: The ONAG-SC On-Axis Guider Unit Only, by Innovations Foresight:


    This Innovations Foresight ONAG-SC On-Axis Guider replaces their standard ONAG model. This unit has been developed for the APS-C sensor, up to 28 mm in diagonal size. All optical ports on the ONAG-SC, scope (SP), guider (GP), and imaging (IP), utilize a common T2 M42 x 0.75 mm T-thread connection.

    The ONAG-SC On-Axis Guider makes use of an advanced, inventive technology from Innovations Foresight. It features an special internal Dichroic Beam Splitter (DBS), also known as a cold mirror. This is essentially an inferential filter. The DBS reflects visible light from the telescope to the imaging camera, passing the Near Infrared (NIR) wavelength that is basically of no value for the purposes of imaging, to the guide camera for auto-guiding.

    This unit features an integrated X/Y stage for your guider that offers a wide field of view for choosing a guide star. In fact, this unit can be used for ON or OFF axis applications, introducing your telescope's FOV to your guider. Furthermore, because there is no rotation involved for obtaining a guide star, you can reuse your flat frames as much as you like.

    When combined with a large chip guiding camera, the ONAG-XM provides a rare opportunity for multi-star auto-guiding that is supported by some software programs with your primary telescope instead of a guide scope, removing any differential flexure problems. This is also a useful option for remote/ automated setups because it does not require manipulating the X/Y stage, simply keep it locked on axis.

    The ONAG-SC also allows for real time auto-focus applications, keeping your telescope at ideal focus while imaging. This eliminates the need for intermittent refocusing thanks to Innovations Foresight's patent pending SharpLock technology.

    The ONAG-SC On-Axis Guider uses an extremely rigid helical focuser for the guider port (GP). The helical focuser is connected to the integrated X/Y stage at the rear of the unit where the guiding camera can be found. The guide port employs a T2 (M42 x 0.75 mm) male T-thread with a locking ring for linking to a guider camera.

     

    Innovations Foresight ONAG-SC On-Axis Guider Features:  

    • Wide field of view for your guider with integrated X/Y stage
    • Differential flexure issues eliminated even with long focal lengths
    • NIR guiding provides reduced seeing and smooth tracking
    • No rotation necessary, reuse your flat frames as much as you like
    • Optimal for narrowband imaging
    • SharpLock technology enables sharp images with real time auto-focus while removing the need for constant refocusing
    • Weighs only 1.8-pounds

     

    Innovations Foresight ONAG-SC Specifications:  

    • Dimensions: 123 x 92 x 83 mm (4.8 x 3.6 x 3.3-inch)
    • Weight: 0.77 kg (1.7-pounds)
    • Imager back focus: 66 mm
    • Guider back focus, half way extended: 91 mm
    • Imager chip diagonal: Up to 28 mm (APS-C, KAF8300, DSLR)
    • X/Y stage, full X travel: 37 mm
    • X/Y stage, full Y travel (excepted low profile): 28 mm
    • X/Y stage, maximum off-axis offset: 23 mm
    • X/Y stage maximum exploration circle: 46 mm
    • Guider focuser type: Helical
    • Guider focuser travel: Minimum 9 mm
    • Scope port: T-thread (M42 x 0.75)
    • Imager port: T-thread (M42 x 0.75)
    • Guider port: T-thread (M42 x 0.75)
    • Dichroic beam splitter coating: Fully multi-coated
    • Dichroic beam splitter protection (both sides): Optical grade quartz
    • Typical dichroic beam splitter reflection (visible): >98-percent
    • Dichroic beam splitter visible range: >370 nm to 750 nm
    • Typical dichroic beam splitter transmission (NIR): >90-percent
    • Dichroic beam splitter NIR range: >750 nm to 1200 nm
    • Anodizing: Black, low reflection

      Specifications

      ConditionExcellent
      ManufacturerInnovations Foresight
      Warranty90 Day

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