Ft m – Pentax 645N2 User Manual
Page 53
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51
ADV
ANCED OPERA
TIONS
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.
22 16 8 4
22
16
8
4
f t
m
1 0 1 5
A 22 16 11 8 5.6
2.8
A
X
B
4S
2S
1
2
4
8
15
30
60
12
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
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