Optical filters & coatings

Anti-reflective coatings

Coatings designed to reduce unwanted reflections.

UV–NIR bandpass filters

Bandpass filters for specified spectral ranges from 200 to 1550 nm.

Wavelength ranges

• 200–299 nm
• 300–399 nm
• 400–499 nm
• 500–599 nm
• 600–699 nm
• 700–799 nm
• 800–899 nm
• 900–1550 nm

IR bandpass filters

Bandpass filters for infrared spectral ranges from 1080 to 10999 nm.

Wavelength ranges

• 1080–1880 nm
• 1890–2310 nm
• 2335–3620 nm
• 3620–6670 nm
• 6680–10999 nm

Colored glass / IR blocking filters

Colored glass filters and filters used to suppress infrared radiation.

Colored glass longpass filters

Colored glass filters transmitting a defined longer-wavelength spectral range.

Fluorescence filters

Optical filters for fluorescence applications.

Cold-light mirrors

Mirrors for selective optical reflection.

Neutral density filters

Filters used to attenuate light intensity.

Beamsplitters

Optical components designed to split a light beam.

Front-surface mirrors

Mirrors with a reflective surface on the front side.

Heat-reflecting filters

Optical filters for controlling heat radiation.