ZWO Ha 7nm Filter 2in

$399.00

AUD Price shown includes GST
GST is removed at checkout for NZ

SKU: ZWO-Ha7nm2
Conditionnew
Brand

 



This item is not currently in stock. You can back order it now or to find out when it will be available call 02 9518 7255 or email sales@bintel.com.au

 Need some help? Contact us.

    We don't like being beaten on price.

    Please fill in the details below and we will respond shortly

    Found a better price? Click here and watch us try to beat it.

    Secure, Encrypted Checkout.
    Credit cards not stored.

    Expert, After Sales Support. 
    We fully support our products!

    Minimum 2-Year Warranty. 
    + extended manufacturer warranties.

    Aussie Owned & Stocked. 
    Ships fast from Sydney!

    Same Day Shipping. 
    If you order before 2pm!

    ZWO Ha 7nm Filter 2in

    NEW Ha 7nm Narrowband Filter from ZWO

    Starts shipping in February

    Also available in 2″ SHO set

    ZWO Ha 7nm filter 2in  increases the contrast between nebula and night sky by helping to reduce the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapour, and both high and low pressure sodium vapour lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).

    The ZWO Ha 7nm Filter filter has a bandpass of  7nm and passes light at 656nm  wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution, just prepare to experience the infinite fun with it!

    Technical Data

    • FWHM:7±0.5nm
    • Fine-optically polished to ensure accurate 1/4 wavefront  over the both surfaces
    • About 90% transmission at H-alpha line 656nm (H-Alpha filter )
    • Infrared wavelength 700-1100nm cut-off
    • <0.1% transmission of off-band, OD3(Optical Density)
    Transmission Curve

    Have a question about this product?

      CALL NOW : +61 2 9518 7255 OR EMAIL BELOW

      bintel astronomy experts

      ENQUIRY TYPE

      Related Products For Your Consideration …

      Shopping cart0
      There are no products in the cart!
      Continue shopping
      0