Back Garden Astronomy - Understanding Filters
Astronomical filter - Wikipedia
Astronomy UBVRI Filters for use with Imaging and Light Detection
COSMOS filter set | COSMOS
Custom Astronomy Filters | Custom Scientific
COSMOS filter set | COSMOS
Astronomy/UBVRI filters Andover Corp. | Quantum Design
Using filters | Astronomy.com
WFCAM Filter Set — Cambridge Astronomical Survey Unit
COSMOS filter set | COSMOS
Mauna Kea Observatories Y, J, H, Ks filters | Asahi Spectra USA Inc.
Astronomical spectra, filters and magnitudes
Astronomy Filters UBVRI to Measure Specific Bands of Light
SDSS filters (Conventional) | Asahi Spectra USA Inc.
Part 2: Selecting a VAO Filter | Imaging the Universe - The University of Iowa
COSMOS filter set | COSMOS
Optical Filters, Space, Satellite, Astronomy
Astronomical spectra, filters and magnitudes
Astronomical spectra, filters and magnitudes
Hutech Astronomical Products - Astronomical Filters
Mauna Kea Observatories Y, J, H, Ks filters | Asahi Spectra USA Inc.
Astronomy Filters- Commonly Used | Custom Scientific
Alluxa Develops Innovative 15-Band Optical Filters for ETSI Astronomy Project - Alluxa Optical Filters and Thin-Film Coatings
PISCO filters
Astronomical filter curves
Telescope filters: a beginner's guide | BBC Sky at Night Magazine
Astronomical spectra, filters and magnitudes
Photonic band gap materials as astronomical filters
