Product Description
Intended for nighttime observation of emission and planetary nebulae, especially the Veil Nebula NGC 6992, the O-III Filter from Explore Scientific is compatible with telescopes featuring a 1.25"-diameter eyepiece. This filter is designed to only pass the two lines of ionized oxygen, between a 483-511nm range with 96.7% transmittance, in order to better discern fine details and boost the contrast of the specific emission lines for clearer viewing.
- For Viewing Emission & Planetary Nebulae
- Minimizes Effects of Light Pollution
- Passes 483-511nm, 96.7% Transmittance
mw
Specifications
| Name | Explore Scientific - Nebula Filter 1.25" O-III Range from 483nm to 511nm with peak at 496nm |
|---|---|
| Manufacturer | Explore Scientific |
| UPC | 812257017171 |
| Model | EXP-310205 |