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| Type: | 6x4.5-format autofocus single-lens-reflex camera with multi-mode TTL auto-exposure control. |
| Film: | 1)
120 roll film (16 exposures) 2) 220 roll film (33 exposures) 3) 70mm film (approx. 95 exposures). Film loaded onto interchangeable film holder. |
| Image Size: | 56mm x 41.5mm. |
| Lens Mount: | Pentax
645 AF mount (interchangeable with Pentax 645 A mount).
Applicable lenses: 1) SMC Pentax 645-FA lenses; 2) SMC Pentax 645-A lenses (usable in manual-focus mode only). |
| Exposure Control: | TTL open-aperture multi-pattern metering. |
| Metering Mode: | 1)
Dual six-segment metering; 2) Center-weighted metering; 3) Spot metering. |
| Metering Range: | EV2 ~ EV21 (at ISO 100 with 75mm f/2.8 lens). Electronic timer with holding time of 10 sec. |
| Exposure Mode: | 1)
Programmed AE; 2) Shutter-Priority AE; 3) Aperture-Priority AE; 4) Metered Manual; 5) Bulb. |
| Exposure Compensation: | ±3EV (1/3 EV steps). |
| Memory Lock: | Activated with ML button. Exposure value memorized for approx. 10 sec. |
| Shutter: | Electronically controlled vertical-run cloth focal-plane shutter. |
| Speed: | 1)
Auto: 1/1000 sec. - 30 sec. stepless; 2) Manual: 1/1000 sec. - 4 sec.; 3) X-sync: 1/60 sec.; 4) Bulb; 5) Leaf-shutter lens: 1/8 sec. Shutter locked with main switch off. |
| Viewfinder: | Keplerian telescope viewfinder with interchangeable Natural-Bright-Matte focusing screen (AF Center Spot Matte screen as standard). |
| Field of View: | 92% vertical, 93% horizontal. |
| Magnification: | 0.76X (with 75mm lens at infinity with -1 diopter). |
| Diopter Adjustment Range: | -3.5 ~ +1.0 diopters. |
| Viewfinder LCD Indication: | 1)
Focus indicator; 2) Shutter speed; 3) Aperture; 4) Flash status; 5) Bar graph; 6) Memory lock; 7) Exposure compensation factor; 8) Out-of-exposure coupling range warning; 9) Over- and underexposure indication in Metered Manual. |
| External LCD Indication: | 1)
ISO film speed;
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| Film Handling: | Automatic
film advance with built-in motor. Loading: Automatic 1st frame positioning via shutter release button. |
| Advance Mode: | 1)
Single-frame advance; 2) Consecutive advance (approx. 2 frames/sec.). Automatic advance to film end after last frame (mid-roll advance to film end possible via mid-roll advance button). |
| Autofocus: | TTL
phase-matching autofocus system with focus lock and predictive autofocus. |
| Effective Illumination Range: | EV-1 ~ EV18 (at ISO 100). |
| AF Frame: | 1)
3-point AF; 2) Spot AF. PCV beep sound for in-focus indication (cancellation possible). |
| Flash Synchronization: | 1)
Hotshoe (X-sync contact and dedicated flash contact);
2) X-sync socket. X-sync speed: 1/60 sec. automatically set at recharge completion of dedicated flash unit (X-sync speeds slower than 1/60 sec. can be used in Shutter-Priority AE and Metered Manual). |
| Data Imprinting: | 7-segment dot-matrix data imprinting system. Data imprinted out of image area. |
| Recordable Data: | 1)
Exposure frame number; lenses); 3) Shutter speed (Exposure time in Bulb); 4) Aperture; 5) Exposure compensation value; 6) Metering mode 7) Lens focal length (only with SMC Pentax-FA lenses; approximate value for zoom. 8) Data imprinting cancellation (blank mode) available. |
| Self-Timer: | Electronically controlled self-timer with 12-second delay. Mid-operation cancellation possible. |
| Film Speed: | ISO 6 ~ ISO 6400. |
| Power Source: | 6 AA-size batteries (alkaline or lithium batteries). |
| Battery Life: | Approximately 130 rolls of 120 roll film; approximately 100 rolls of 220 roll film (under in-house test conditions using alkaline batteries). |
| Multiple Exposure: | Via multi-exposure switch. |
| Dimensions: | 150(W) x 111(H) x 117(D)mm (5.9" x 4.4" x 4.6") |
| Weight: | 1,280g (45.2 oz) without batteries. |
[from Precision Camera]
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