Convex Telescopic Mirror, Copper, 1.97 in. Diameter, 10 mm Edge, 3250CX
The 61817 convex telescopic mirror is 1.97 in. diameter with a 10 mm edge thickness and 3250CX curviture. These copper telescopic mirrors are used to increase the beam diameter. Specifications
Type
Telescopic Mirror
Optic Material
Copper
Angle of Incidence
45°
Diameter
1.97 in.
Edge Thickness
10 mm
S1 Radius
3250CC
Absorption
<0.5%
Reflection
>99.7%
Phase Shift Tolerance
0 ±1°
Surface Quality
40-20 scratch-dig
Surface Irregularity
1 Fringe @ 633 nm
Power
2 Fringes @ 633 nm
Diameter Tolerance
+0/-0.12 mm
Thickness Tolerance
+0/-0.1 mm
Wedge
<3' (arc minutes)
Type
Telescopic Mirror
Optic Material
Copper
Angle of Incidence
45°
Diameter
1.97 in.
Edge Thickness
10 mm
S1 Radius
3250CC
Absorption
<0.5%
Reflection
>99.7%
Phase Shift Tolerance
0 ±1°
Surface Quality
40-20 scratch-dig
Surface Irregularity
1 Fringe @ 633 nm
Power
2 Fringes @ 633 nm
Diameter Tolerance
+0/-0.12 mm
Thickness Tolerance
+0/-0.1 mm
Wedge
<3' (arc minutes)
