The 10CGA-295 Colored-Glass Alternative Filter is a 1 inch (25.4 mm) diameter long-pass filter with a 295 ± 5 nm cut-on wavelength. Colored-Glass Alternative filters have a steep transition between the region of transmission and rejection (blocking) that is much steeper than colored glass filters. Colored-Glass Alternative filters have out-of-band rejection ≥OD 5 to 200 nm. Typical transmission is ≥90% average.
类型
Colored Glass Alternative Longpass Filter
镜片尺寸
Ø25.4 mm
起始波长
295 nm
起始波长公差
± 5 nm
耐磨性、粘附性、硬度
MIL-C-48497
有效折射率
3.856
有效面积
≥90% of filter size with film-to-the-edge
表面质量
80-50 scratch-dig
温度范围
-100 to 400°C
尺寸公差
± 0.005 in.
厚度
1.1 mm
厚度公差
± 0.1 mm
防潮性能
MIL-STD-810, Method 507.3, Procedure III, Modified to 40 cycles
清洁
排气口10 - 295指,选择过滤器是一个1英寸(25.4毫米)直径长传球295±5海里在波长滤波器。彩色玻璃滤光片在透射区和排斥区(阻挡区)之间有一个陡峭的过渡,比彩色玻璃滤光片陡得多。指替代过滤带外抑制≥OD 5到200海里。典型的传播是≥90%的平均水平。