Filtro 7nm H-Alpha PRIME Antlia Filter 36mm non montato in cella
Filtro 7nm H-Alpha PRIME Antlia Filter 36mm non montato in cella
Brands:
Filtro 7nm H-Alpha PRIME Antlia Filter 36mm non montato in cella
Specifiche tecniche:
- Basic Substrate: Optical, Single / Non-glued substrate
- Filter Thickness: 2mm+/-0.05mm for Dia36mm unmounted
- FWHM (Full width at half maximum): 7nm
- CWL (Central Wavelength): 656.3nm
- Peak Transmission: ＞90%
- Blocking: > 4OD(0.01% out of band blocking) @ 300-1000nm
- Surface Quality: S/D (scratch/dig)= 60/40 (Refer to MIL-O-13830)
- Transmitted Wavefront: Lambda/4 or better.
- Parallelism: less than 30 arcsec
| Stato | Nuovo |
|---|---|
| Larghezza del pacco | 6 cm |
| Altezza del pacco | 2.5 cm |
| Profondità del pacco | 6 cm |
| N. colli | 1 |
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