SN0317 14" f/4.65 (1.25" Pyrex)
OBSIDIAN OPTICS MIRROR TEST SHEET - 9/8/03

           Comments: SN0317 Kone 14" f/4.65
   Optical diameter: 14
Radius of curvature: 130.5
                f/D:  4.66
   Diffraction disc: 0.000122819

 1 ZONE                1          2          3          4          5          6      
 2 h(x)              2.5600     3.8800     4.8500     5.6600     6.3700     7.0000
 3 h(m)              1.2800     3.2200     4.3650     5.2550     6.0150     6.6850
 4 hm**2/R           0.0126     0.0795     0.1460     0.2116     0.2772     0.3424
 5 hm/4f             0.0049     0.0123     0.0167     0.0201     0.0230     0.0256
 6 Diameter1         0.0180     0.0890     0.1555     0.2200     0.2860     0.3520
 7 Diameter2         0.0535     0.1285     0.1925     0.2555     0.3250     0.3885
 8 D12               0.0357     0.1087     0.1740     0.2378     0.3055     0.3702
 9 D12 -  0.0273     0.0084     0.0814     0.1467     0.2104     0.2782     0.3429
10 Lamda c          -0.0041     0.0020     0.0007    -0.0012     0.0009     0.0005
11 Lamda f * 1e5      -2.03       2.42       1.10      -2.42       2.11       1.19
12 Lamda f / rho     -0.166      0.197      0.090     -0.197      0.172      0.097
13 u * 1E6             0.31      -0.37      -0.17       0.37      -0.32      -0.18
14 Wavefront           0.78       0.28       0.10       0.38       0.13      -0.00
	
Maximum wavefront error = 1 / 27.5 wave at zone 1 (measured)

Results for individual sets of readings:
	Diameter 1: 1 / 35.0 lamda, Max Trans Abberation=0.14
	Diameter 2: 1 / 22.7 lamda, Max Trans Abberation=0.34

Maximum wavefront error <= 1/20th wave on two diameters

Polish, diffraction edge, smoothness all excellent
 
 

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