Home ZWO 2″ LRGB Filters
ZWO 2″ LRGB Filters
ZWO 2″ LRGB Filters
ZWO 2″ LRGB Filters

    ZWO

    ZWO 2″ LRGB Filters

    $ 349.00
    $ 349.00

    This item is out of stock but you can place an order now and we’ll ship when it becomes available.

    Product Description

    These new ZWO 2″ LRGB Filters have good performance in transmission and also good coatings and color separation.

    Technical Parameter:

    Name: ZWO 2″ LRGB Filters  (4 filters)

    Size: 2″

    Thickness: 5 mm+2.5mm(thread)

    Thread: M48*0.75

    Thickness: 1.85mm

    filter threads

    the RGB color combine weights will be approximately 1:1:1

    • Fine-optically polished to ensure accurate 1/4 wavefront
    • more than 92% transmission at passband
    • Infrared wavelength 700-1100nm cut-off
    • Precision off-band blocking
    • Multi-layers anti-reflection coating
    • Small spectral “gap” to minimize effect of light pollution
    • More parfocal – thickness 1.9+/-0.03 mm

    Transmission curve

    RGBL ASI1600

    Personal Upgrade Path

    Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.

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