设计要求:
- 视场角:90°
- 出瞳距离:大于等于15mm
- F数:7
- 可见光谱:C,D,F lines
- 校正D光到1/4wave或更好
- 校正C光和F光到1/2wave或更好
- 光瞳像差不超过0.5mm
- 内置视场光阑,且在光束的局部F数下光阑上的子午方向像差不超过艾里斑的两倍
- 望远镜的物距大于2000mm
- 目镜不超过10个元件
- 目镜总长不超过200mm
DSEARCH输入:
LOG
TIME
CORE 14
DSEARCH 5 QUIET
SYSTEM
ID EYEPIECE EXAMPLE
OBD 1.0E9 45 1.27
UNI MM
WAVL CDF
WAP 1
END
GOALS
ELEMENTS 9
TOTL 200 .01
BACK 0 0
FNUM 7.0 10
ASTART 10
THSTART 10
RSTART 1000
RT 0.5
NPASS 80
ANNEAL 100 25 Q
SNAP 10
TOPD
STOP FIRST ! keep the stop at the eye point
STOP FREE
QUICK 50 100
FOV 0 .3 .6 .75 .91. ! correct over five field points
FWT 3 1 1 1 11
END
SPECIAL AANT
ACA 50 1 1
ADT 10 .1 10
M 15 1 A P YA 1 0 00 1 ! control eye relief
M -.008 10 A P HH 1 ! aimlight at objective to right
M -.004 10 A P HH .5 ! andcontrol pupil aberrations
M -.0064 10 A P HH.8
M 0 1 A P YA 1 ! and distortion too
S GIHT
END
GO
TIME
这仅是DSEARCH搜索,有些参数还未达标,需进一步优化。
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