Andover Corporation

Andover Corporation社について

Andover Corporationは、米国／ニューハンプシャー州（東海岸）に本社を構え、各種フィルター（バンドパスフィルター、赤外線フィルター、熱制御フォルター等）を製造しています。

Bandpass Filters

Infrared Filters

Standard Edge Filters

Heat Control Filters

Colored Glass

Optical Thickness	3mm ±0.5mm
Mechanical Thickness	Add 0.8mm for ring mount
Size Tolerance	+0.00/-0.25mm
Surface Quality	80/50 per MIL-M-13508
Max. Operating Temperature	+100°C
Transmitted Wavefront (TWF)	1/4 wave per inch
Parallelism	30 arc seconds or better
Spectral Data	Stated as internal transmittance
Mechanical	Mounted, except for squares

Bandpass_filter_glass

Optical Thickness	3mm ±0.5mm
Mechanical Thickness	Add 0.8mm for ring mount
Size Tolerance	+0.00/-0.25mm
Surface Quality	80/50 per MIL-M-13508
Max. Operating Temperature	+100°C
Transmitted Wavefront (TWF)	1/4 wave per inch
Parallelism	30 arc seconds or better
Spectral Data	Stated as internal transmittance
Mechanical	Mounted, except for squares

Heat-absorbing_filter_glass

Optical Thickness	3mm ±0.5mm
Mechanical Thickness	Add 0.8mm for ring mount
Size Tolerance	+0.00/-0.25mm
Surface Quality	80/50 per MIL-M-13508
Max. Operating Temperature	+100°C
Transmitted Wavefront (TWF)	1/4 wave per inch
Parallelism	30 arc seconds or better
Spectral Data	Stated as internal transmittance
Mechanical	Mounted, except for squares

Long-pass_filter_glass1
Long-pass_filter_glass2