ZWO 36mm OIII Filter - 7nm

  • Go beyond RGB imaging and capture your favorite nebulae unlike you've seen before!
  • Allows 7nm bandwidth of light centered on a wavelength of 500nm through.
  • Sale
  • Regular price $169.00

One Left in Stock
Free Shipping
Add to Wishlist
Already have gear? Trade it in for cash or new equipment.

Accessories Added

OPT Telescope Expert

Want Help?

Ask Our Telescope Experts


ZWO 36mm OIII Filter - 7nm

The Oiii Narrowband filter transmits only Oxygen-iii 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. Oiii 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 Oiii filter has a bandwidth of 7nm.


Filter TypeOIII
Free ShippingYes