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QHY 3rd Generation Large Filter Wheel

SKU : QH-QHYCFW3L-7-2

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Product Details

  • Tech Specs:
    • Model: QHYCFW3L.
    • Filter Wheel Thickness: 21.5 mm.
    • Disc Supported: 7 Position 2-inch and 7 Position 50 mm Round.
    • Maximum Filter Thickness: 10 mm.
    • Weight: 911 grams (2-pounds).

     QHYCCD selected a high quality ultra-thin hybrid stepper motor for the 3rd generation filter wheel design.  Compared to the PM stepper motor used in many filter wheels, the hybrid stepper motor has higher precision, smaller step angle, and is more expensive.  The motor is enclosed to prevent dust from entering the motor, thus improving reliability and motor life.  The direction of filter rotation can be reversed: The filter carousel can be rotated clockwise or counterclockwise to complete the rotation quickly which is very convenient.

    Model
    Thickness
    Thickness limit of filter *
    QHYCFW3S(Thin)
    15.5 mm
    5.5 mm
    QHYCFW3S-SR(Standard)
    20 mm
    10 mm
    QHYCFW3M-US(Thin)
    17 mm
    5.5 mm
    QHYCFW3M(Standard)
    20.5 mm
    10 mm
    QHYCFW3L
    21.5 mm
    10 mm
    QHYCFW3XL
    21.5 mm
    10 mm
  • specifications

    Back Focus21.5mm
    Camera/Eyepiece Side ConnectionFemale M54x.75
    Free ShippingYes

Product Reviews

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A
05/20/2021
Anonymous
United States United States
Outstanding Addition to My Setup

I purchased the QHY 268M and the CFW3 together for my first attempt at imaging with a monochrome setup. The results were absolutely stunning, first time out of the box. I look forward to learning the new system and improving on my images. OPTCorp is a pleasure to deal with. Although delivery was delayed by backorder, the equipment delivered in a timely manner and OPT kept me up to date on delivery and lead time. Definitely a positive buying experience and I will gladly be dealing with them for my future needs.

OPT Telescopes QHY 3rd Generation Large Filter Wheel Review