ZWO 31mm H-alpha Filter - 7nm

Brand: ZWO

SKU : ZWO-HA7-31MM

- Read
Looking for a ZWO 31mm H-alpha Filter - 7nm? Shop this product at Agena Astro by clicking the SHOP NOW button!
SHOP NOW
Add to Wishlist

Request stock alerts and we'll let you know when the item is back in stock

Got questions? Click for live chat

  • Increase the contrast between the imaged nebula and the night sky without brightening the nebula.
  • Bandwidth: 7nm.
  • Wavelength: 656nm.
  • Type: Hydrogen Alpha.
  • Size: 31mm.

Product Details

  • The H-alpha Narrowband filter transmits only H-alpha wavelength light, which is found in most nebulae, star clusters, galaxies, and stars. This makes these filters ideal for complex false color imaging of such regions. H-Alpha filters such as this one are excellent for boosting contrast and are most definitely a must-have for imaging in areas with high levels of light pollution. This particular H-alpha filter has a bandwidth of 7nm. Unmounted, this filter will fit into filter wheels made to accept 31mm filters.

    OPT Product Number: ZWO-HA7-31MM

  • specifications

    Bandpass7nm
    Filter TypeH Alpha
    Free ShippingYes
    Size31mm
    WavelengthPasses light at 656nm
  • included items

    • Increase the contrast between the imaged nebula and the night sky without brightening the nebula.
    • Bandwidth: 7nm.
    • Wavelength: 656nm.
    • Type: Hydrogen Alpha.
    • Size: 31mm.

Product Reviews