The FSQ-WG305 Colored Glass Longpass Filter is a 50.8 x 50.8 mm 309 nm cut-on optical filter made of Schott WG.305 filter glass. These longpass filters are precision polished for demanding research or OEM applications.

• 类型

  Colored Glass Longpass Filter

• 镜片尺寸

  50.8 x 50.8 mm

• 起始波长

  309 nm

• 材料

  Schott WG305 or equivalent

• 厚度

  2.0 to 3.0 mm, typical

• 尺寸公差

  ±0.3 mm

• 通光孔径

  central ≥ 80% of area

• 倒角

  Up to 1 mm face width

• 清洁

  See How to Clean Optics

FSQ-WG305彩色玻璃长通滤波器是由Schott WG.305玻璃制成的50.8×50.8 mm 309 nm的直通光学滤波器。这些长通滤波器经过精密抛光，可用于高要求的研究或OEM应用。