SN0303 12.5" f/4.84
	
	OBSIDIAN OPTICS MIRROR TEST SHEET - 3/21/03

           Comments: 12.5" SN0303 Nolet
   Optical diameter: 12.4
Radius of curvature: 120
                f/D:  4.84
   Diffraction disc: 0.00012751

 1 ZONE                1          2          3          4          5      
 2 h(x)              2.5000     3.7700     4.7200     5.5100     6.2000
 3 h(m)              1.2500     3.1350     4.2450     5.1150     5.8550
 4 hm**2/R           0.0130     0.0819     0.1502     0.2180     0.2857
 5 hm/4f             0.0052     0.0131     0.0177     0.0213     0.0244
 6 Diameter1         0.0500     0.1170     0.1910     0.2640     0.3320
 7 Diameter2         0.0810     0.1350     0.2060     0.2690     0.3450
 8 D12               0.0655     0.1260     0.1985     0.2665     0.3385
 9 D12 -  0.0498     0.0157     0.0762     0.1487     0.2167     0.2887
10 Lamda c           0.0027    -0.0057    -0.0014    -0.0013     0.0030
11 Lamda f * 1e5       1.41      -7.42      -2.56      -2.79       7.42
12 Lamda f / rho      0.110     -0.582     -0.201     -0.219      0.582
13 u * 1E6            -0.23       1.24       0.43       0.46      -1.24
14 Wavefront           0.00       1.20       1.23       1.23       0.00
	Reference parabola: y = 0.0462939 * x**2 + -0.874799
	passing through (  2.50,  0.00) and (  6.20,  0.00)

Maximum wavefront error = 1 / 17.5 wave at zone 3, Max Trans Abberation=0.58

 
 

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