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[ATM] oslo edu secondary mirror data input question



Greetings,

I'm trying to input specs for a mak-newt design into
oslo edu and the ray trace stops at the secondary
mirror and does not reflect back to the image plane.

Spent a couple of hours going through the docs but
didn't find any examples on how to set up the
secondary mirror.

Was hoping someone on the list would have an example
for how to do this. I inputted the same design into
ATMOS with no problem but OSLO seems a bit tricker.

Thanks,

Dave Janello

Here is the prescription:

___Radius____Thickness__Glass____Diameter
S1 -7.529 in  (-191.09mm)____ 0.475 in ___ N-BK7 ____
5.25 (133.25/66.63 half diameter in mm) (thickness =
12.06)
S2 -7.794 in (-197.82)____ 18.50 ___ Air _______ 5.60
(469.54 mm)
S3 -42.39 _in__ -16.10 ___ Mirror _____ 6.00 (408.3
mm)
S4 Diagonal mirror:				
___ 1.78 in minor axis, 2.518 in major axis
___ In-plane decentration -0.16
IMG 5.495" from optical axis 


OSLO FILE:


// OSLO 6.4 39201     0     0
LEN NEW "No name" 20.799 6
EBR  1.0
ANG  0.0000572957795
DES  "OSLO"
UNI  25.4
// SRF 0
AIR 
RD   2.65
TH   1.0e+20
AP  9.9999999977e+13
NXT  // SRF 1
GLA N-BK7     
RD   -7.529
TH   0.475
AP  2.625
NXT  // SRF 2
AIR 
RD   -7.794
TH   18.5
AP  2.8
NXT  // SRF 3
RFH 
RD   -42.39
TH   -16.1
AP  3.0
NXT  // SRF 4
RFH 
DT   1
TLA  45.0
TLB  45.0
NXT  // SRF 5
AIR 
DT   1
TLA  90.0
NXT  // SRF 6
AIR 
CBK  1
WV 0.58756 0.48613 0.65627
WW 1.0 1.0 1.0
END  6


 
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