HPOIII – High Performance OIII (503BP12) 1.25″ Astronomy Filter
Quick info
Detailed Specifications
| Description | High Performance OIII (HPOIII) Filter – 503BP12 |
Search Cut-off | 509.5 |
|---|---|---|---|
| FWHM Bandwidth Tolerance (nm) | +4/-2 |
FWHM Bandwidth (nm) | 13 |
| Center Wavelength Tolerance (nm) | +4/-2 |
Center Wavelength (nm) | 503 |
| Blocking | ≥ OD2 540-590nm |
Angle of Incidence | |
| Search Size | 28.5 |
Search FWHM | 13 |
| Search CWL | 503 |
Search Cut-on | 496.5 |
| Minimum Surface Quality | Short Description | The HPOIII makes an excellent complimentary filter to Omega's Narrow Pass Band Nebula filter. The HPOIII's high transmission and narrow bandwidth allows maximum enhancement and detail for a large variety of both emission and reflective nebula. 1.25 inch diameter. |
|
| Product Type | Inventory Type | ||
| Physical Thickness | Shape | ||
| Parallelism | Mounting (Outer Ø - Thickness - Clear Aperture in mm) | ||
| Flatness | Physical Diameter | ||
| Coating Type | Fluorescence Component | ||
| Filter Type | Filter Application | ||
| Transmitted Wavefront Distortion | ≤ 3 waves |