Product Specification Overview:
Material: The filter is made from sapphire.
Angle of Incidence: The angle is set at 0 degrees.
Coating Requirements:
- Bandpass: The filter allows wavelengths between 4750 nm and 5400 nm.
- Blocking Range: It blocks wavelengths from 400 nm to 4700 nm and those greater than or equal to 5500 nm.
- Passband Transmittance: The average transmittance in the passband is at least 80%.
- Blocking Transmittance: The average transmittance in the blocking range is 0.5% or less.
Appearance Requirement: The standard size is 60/40, but custom sizes are available upon request.
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