Filter Field
You can enter a filter type into this box. You can also enter many filter types in at once by separating them by a comma.
Bell Filter Types - More Common:
- Empty
- Clear
- R
- B
- V
- I
- Ha
- S-II
- N-II
- O-III
- ND13
- Grism
Bell Filter Types - Less Common:
- ---
- VR
- STOW-R
- NeutralDensity?
- V+R
- CLR
- ND-2
RCT Filter Types - More Common:
- V
- U
- R
- B
- empty
- I
- FuzzyV
- FuzzyB
- FuzzyI
- Diffuser
- 4450A/Blue_continuum
RCT Filter Types - Less Common:
- 3090A
- 3448A
- 3870A
- 4062A
- 4450A
- 4686A
- 4861A
- 5007A
- 5141A
- 5260A
- 5300A
- 5660A
- 5721A
- 6444A
- 6450A
- 6563A
- 6563a/ha
- 6563A/Halpha_2.2nm
- 6584A
- 6717A
- 6731A
- SII_6731
- SII_6717
- OIII_500
- OIII_5007
- i+
Crimea filter types