| 645N |
Year introduced
1997 | Mount
Pentax 645 AF | Meter range
2 - 21 EV | Meter pattern
m (6 segment) c s |
ISO range
12-6400 | Film type
120 and 220 roll film, 70mm film | No. of exposures
120 film: 16, 220 film: 33, 70mm: 95 | Data imprint on film
Yes |
Exposure modes
P, Tv, Av, M, B, X | Exposure compensation
+/- 3 EV | Exposure memory lock
Yes | Shutter speeds (auto)
30 - 1/1000s |
Shutter speeds (manual)
4 - 1/1000s, B | Shutter speeds (mechanical)
None | Half step speeds in M and Tv
No | Self timer
Yes |
Mirror lock-up
No | Auto bracketing
Yes | Multiple exposures
Yes | Winder
Built-in, 2 fps |
Built-in flash
No | TTL flash
Yes | P-TTL flash
No | Sync speed
1/60s |
Flash exposure comp
No | Autofocus
Yes, (3 points) | Autofocus sensitivity
-1 - 18 EV | Viewfinder
0.76x, 92% (vert), 93% (hor) |
Viewfinder type
Keplerian telescope | Diopter correction
-3.5 - +1.5 | Exchangeable screen
Yes | Depth of field preview
Yes |
Image size
41.5 x 56 mm | Battery
6 x AA | External battery pack
Yes | Size (W x H x D)
147 x 109 x 117 mm |
Weight
1280 g | Comment
Accepts leaf shutter lens for flash synchronization to 1/500s.
Accessories: 120 and 220 film backs, 70mm film holder. External battery pack |
Linear Mode
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