The FR-GG400 Colored Glass longpass Filter is a 12.7 mm diameter 400 nm cut-on optical filter made of Schott GG400 filter glass. This long-wave pass filter is precision polished for demanding research or OEM applications.
类型
Colored Glass Longpass Filter
镜片尺寸
Ø12.7 mm
起始波长
400 nm
入射角
0°
材料
Schott GG400 or equivalent
表面质量
60-40 scratch-dig
表面平面度
≤1λ at 632.8 nm over the clear aperture
厚度
3 mm
厚度公差
±0.1 mm
尺寸公差
±0.3 mm
通光孔径
central ≥ 80% of diameter
楔形
≤3 arc min
损伤阈值
30 W/cm2 CW, typical
倒角
Up to 1 mm face width
倒角公差
45° ±15°
清洁
FR-GG400彩色玻璃长通滤光片是一种直径12.7 mm、400 nm的肖特GG400滤光片切割光学滤光片。这种长波通滤波器是经过精密抛光,以满足需要的研究或OEM应用。