光學(xué)真空觀察窗（Viewports）技術(shù)參數(shù)：漏率: <2x10(-10) atm cc/sec He光學(xué)真空觀察窗平行度: <3 Arc Minutes光學(xué)真空觀察窗法蘭材料: 304/316 Stn. Stl.光學(xué)真空觀察窗平面度: l/4 @ 632nm Transmitted Wavefront光學(xué)真空觀察窗表面拋光度: Zinc Selenide: 40/20 Scratch/Dig 鈣氧化: 20/10 Scratch/Dig 磁體氧化: 20/10 Scratch/Dig AR Coated Zinc Selenide: 40/20 Scratch/Dig熱量范圍: -100?C to 200?C AR Coated Zinc Selenide: -100?C to 150?C
Vacuum Optics – UHV GradeWINDOW MATERIALAR COATEDØ “A” DIMBCD訂貨號(hào)Zinc Selenide-.90.098.5002.75A3982-1-CFCalcium Flouride-.90.098.5002.75A4531-1-CFMagnesium Flouride-.90.098.5002.75A4530-1-CFAr Coated Zinc Selenide 8-12 Microns.90.098.5002.75A4539-1-CFZinc Selenide-1.88.150.6804.5A4584-1-CFCalciun Flouride-1.88.150.6804.5A4594-1-CFMagnesium Flouride-1.88.150.6804.5 A4595-1-CFAr Coated Zinc Selenide8-12 Microns1.88.150.6804.5 A4297-1-CF
WINDOW MATERIAL
AR COATED
Ø “A” DIM
B
C
D
訂貨號(hào)
Zinc Selenide
-
.90
.098
.500
2.75
A3982-1-CF
Calcium Flouride
A4531-1-CF
Magnesium Flouride
A4530-1-CF
Ar Coated Zinc Selenide
8-12 Microns
A4539-1-CF
1.88
.150
.680
4.5
A4584-1-CF
Calciun Flouride
A4594-1-CF
A4595-1-CF
A4297-1-CF