h 2QJQ|7a F-tanθ畸变最大显示89度,刚查了手册 v?@=WG 原文如下: =JW.1;
Note that this reference is meaningless for optical .wpp)M.w;H systems that use field angles at or greater than 90 degrees. If a system with field angles over 89 degrees is bxc!x>) analyzed with this feature, the maximum computed field angle will be limited to 89 degrees