Pentax 645N2 Film Camera User Manual


 
51
ADVANCED OPERATIONS
4
4. Adjust the desired aperture by lens aperture
ring.
When using this mode, use a steady tripod to pre-
vent camera shake and attach the optional Cable
Switch CS-105, CS-130 or Release Timer Switch
TS-110 after removing the Release Socket Cap.
Up to approx. 8 hours of time exposure are possi-
ble with new alkaline batteries at room tempera-
tures.
2216
84
2216
84
ft
m
10
15
A22
16 11 8
5.6 2.8
A
X
B
4
S
2
S
1
2
4
8
1
5
3
0
6
0
1
2
5
25
0
5
00
1
000
0
+
1
+
2
+
3
-
1
-2
-3
1/3
2/3
O
F
F
O
N
22
16
8
4
22
16
8
4
ft
m
10
15
A
22
16
11
8
5.6
2.8