SN0201 12.5 f/5.15 (2.2" Pyrex)
OBSIDIAN OPTICS MIRROR TEST SHEET
Comments: SN0201 Villareal 12.5 f/5.15
Optical diameter: 12.4
Radius of curvature: 127.75
f/D: 5.15
Diffraction disc: 0.000135745
ZONE 1 2 3 4 5
h(x) 2.5000 3.7700 4.7200 5.5100 6.2000
h(m) 1.2500 3.1350 4.2450 5.1150 5.8550
hm**2/R 0.0122 0.0769 0.1411 0.2048 0.2683
hm/4f 0.0049 0.0123 0.0166 0.0200 0.0229
Diam1 0.1013 0.1627 0.2227 0.2910 0.3580
Diam2 0.0860 0.1420 0.2100 0.2750 0.3407
D12 0.0937 0.1523 0.2163 0.2830 0.3493
D12 - 0.0786 0.0151 0.0737 0.1377 0.2044 0.2707
Lamda c 0.0028 -0.0032 -0.0033 -0.0004 0.0024
Lamda f * 1e5 1.39 -3.91 -5.50 -0.78 5.50
Lamda f / rho 0.103 -0.288 -0.405 -0.057 0.405
u * 1E6 -0.22 0.61 0.86 0.12 -0.86
Wavefront 0.00 0.51 1.05 0.87 0.00
Maximum wavefront error = 1 / 20.6 wave at zone 3
Results for individual sets of readings:
Reading set D1(1): 1 / 18.8 lamda, Max Trans Abberation=0.55
Reading set D1(2): 1 / 15.5 lamda, Max Trans Abberation=0.62
Reading set D1(3): 1 / 16.0 lamda, Max Trans Abberation=0.55
Reading set D2(1): 1 / 20.2 lamda, Max Trans Abberation=0.39
Reading set D2(2): 1 / 19.0 lamda, Max Trans Abberation=0.45
Reading set D2(3): 1 / 19.9 lamda, Max Trans Abberation=0.45
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