diff options
Diffstat (limited to '3537/CH7/EX7.18/Ex7_18.txt')
| -rw-r--r-- | 3537/CH7/EX7.18/Ex7_18.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/3537/CH7/EX7.18/Ex7_18.txt b/3537/CH7/EX7.18/Ex7_18.txt new file mode 100644 index 000000000..83b0b982a --- /dev/null +++ b/3537/CH7/EX7.18/Ex7_18.txt @@ -0,0 +1,2 @@ +The numerical aperature is 0.582
+The acceptance angle is 35.62 degrees
\ No newline at end of file |