संदर्भ सूचना-पुस्तिका
80
A
69
j
k
l
m
M
A
36
a
A
60
OFF
A
a
B
A
81
A
81
C
A
68
A
69
1/250 F5.61/250 F5.6
840
25m 0s25m 0s