Schott Filter Glass
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Common Applications of Filter Glass
KG filters:
- Heat absorption / protection (copiers, projectors)
- Protective glasses
- Laser safety
- Surgery & Dental
- Periscopes
WG, GG, OG and RG filters:
- Long pass filters
- Blocking for shorter wavelengths (w/reflecting band pass)
OG filters:
- Airport lighting
- Rain sensors (as substrate)
- Laser safety
RG filters:
- Sensor applications
- Infrared protection
- Night surveillance
- Bar code reader
- Airport lighting
- Laser safety
UG filters:
- UV illumination (biology, security)
- UV excitation creating visible luminescence
- Fluorescence microscopy (immuno reactions)
- Sterilization equipment
VG filters:
- contrast-effect filters for black and white photography
- as part of a set for 3-colour separation filters
BG filters:
- Silicon receivers (sensitivity correction)
- Video cameras (matching to human eye response)
- Airport lighting
- Eye sensitivity matching
- Laser safety
