Specifications
All dimensions listed in the table below, unless otherwise stated, are in inches.
| Flange / Mounting: |
DN35CF-DN40CF
(2.75 in /
69.85 mm OD)
|
| Window Material: |
Calcium Fluoride (CaF2)
|
| View Area: |
0.90
|
| View Area (Metric): |
22.9 |
| Window Thickness: |
0.098
|
| Window Thickness (Metric): |
2.5 |
| Flange Material: |
316LN SS
|
| Thermal Range: |
-100C to 200C
|
| Flatness : |
λ/4 @ 632nm Transmitted Wavefront
|
| Parallelism : |
<3 Arc Minutes
|
| Surface Finish: |
20/10 Scratch-Dig
|
| Magnetic Permeability (µ): |
<1.01
|