ZWO LRGB Filter Set - 31mm Unmounted - LRGB-31

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Item #ZWOA-LRGB-31

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  • $169.00
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  • This ZWO LRGB Filter Set includes 31mm unmounted Luminance (IR-Cut), Red, Green, and Blue filters, all for an affordable price
  • Each filter offers over 92% light transmission at passband, along with precision off-band blocking and a 700 - 1100 nm infrared wavelength cut-off
  • Fine-optically polished to reach a 1/4 wave accuracy
  • Features multiple layers of anti-reflection coating for additional performance enhancements
  • Ships with protective plastic storage containers for each filter
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  • Description

    ZWO 31mm LRGB Filter Set 

    The ZWO 31mm LRGB filters are enhanced by multiple layers of anti-reflection coatings. The four filters in this set are fine-optically polished to reach an accuracy of 1/4 wave. 

    Perfect for the ZWO EFWMini or EFW8, and will work fine on any filter wheel that accepts 31mm unmounted filters! This affordable imaging filter set includes four 31mm filters: Luminance (UV-IR Cut), Red, Green, and Blue. At passband, each filter delivers over 92% light transmission and has precision off-band blocking and a 700-1100 nm infrared wavelength cut-off. There is a spectral gap in these filters that will minimize the effects of light pollution.


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    What's Included

    • ZWO 31mm Luminance (IR-Cut) Filter - Unmounted
    • ZWO 31mm Red Filter - Unmounted
    • ZWO 31mm Green Filter - Unmounted
    • ZWO 31mm Blue Filter - Unmounted
    • 4x Plastic Filter Containers

  • Dimensions & Specifications

    • Filter Size: 31mm
    • Filter Type: LRGB color imaging
    • Filter Shape: Round
    • Mounted/Unmounted: Unmounted
    • Filter Set Contents: 31mm Luminance; Red; Green; and Blue filters

  • Product Guarantee

    We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.

    Manufacturer Warranty

    2 years

    Return & Exchange Policy

    At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

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