UBV photometric system - Wikipedia
Astronomy UBVRI Filters for use with Imaging and Light Detection
Photometric systems and colors
Filter Response Curves — speclite v0.15dev412
Chroma Bessel UBVRI Filter Set - Astronomy Plus
Baader UBVRI Photometric Filters - Baader Planetarium UK
TNG :: News :: New optical filters at TNG
Optolong UBVRI Filter Set - 2" Mounted - UBVRI-200 - Telescopes at Telescopes
Astronomical spectra, filters and magnitudes
Filter Response Curves — speclite v0.15dev412
Astronomical spectra, filters and magnitudes
Colour of Stars
Astronomical spectra, filters and magnitudes
Baader UBVRI Photometric Filters - Baader Planetarium UK
UBVRcIc Johnson-Cousins Filters ("Johnson-Cousins UBVRI filter curves," | Download Scientific Diagram
Chroma Bessel UBVRI Filter Set - Astronomy Plus
Filter Response Curves — speclite v0.15dev412
Photometric Systems
Johnson-Cousins UBVRI filter curves — English
Special Application Filters for SBIG Cameras
Astronomical spectra, filters and magnitudes
Theoretical isochrones in several photometric systems-I. Johnson-Cousins-Glass, HST/WFPC2, HST/NICMOS, Washington, and ESO Imaging Survey filter sets
Astronomy & Astrophysics
DIAFI - McDonald Observatory
Filter Response Curves — speclite v0.15dev412
Filter and CCD Characteristics
ESO - filters
Baader Photometric UBVRI Filter Set - David Astro
