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* Other features: External LCD with all the info you need, self-timer, auto-wind (1.8 fps) and power rewind of film.
 
* Other features: External LCD with all the info you need, self-timer, auto-wind (1.8 fps) and power rewind of film.
 
* Power: 1 x 2CR5 6V lithium battery. AA-battery grip is an optional extra.
 
* Power: 1 x 2CR5 6V lithium battery. AA-battery grip is an optional extra.
* Weight: 665g (without battery).
+
* Weight: 665g (without battery.
  +
*
 
 
==Links==
 
==Links==
 
* [http://kmp.bdimitrov.de/bodies/film_SF/SF.html SFX/SF1] on Bojidar Dimitrov's Pentax K-Mount site.
 
* [http://kmp.bdimitrov.de/bodies/film_SF/SF.html SFX/SF1] on Bojidar Dimitrov's Pentax K-Mount site.
 
*[http://www.pentaxforums.com/forums/pentax-film-slr-discussion/61257-pentax-sfx-sf1.html in Pentax Forums]
 
*[http://www.pentaxforums.com/forums/pentax-film-slr-discussion/61257-pentax-sfx-sf1.html in Pentax Forums]
 
*[http://www.butkus.org/chinon/pentax/pentax_sfx/pentax_sfx.htm Manual in Butkus.org]
 
*[http://www.butkus.org/chinon/pentax/pentax_sfx/pentax_sfx.htm Manual in Butkus.org]
  +
* [http://www.collection-appareils.fr/x/html/page_standard.php?id_appareil=10328 Pentax SFX] on [http://www.collection-appareils.fr/general/html/francais.php www.collection-appareils.fr] by Sylvain Halgand
 
[[Category:Pentax]]
 
[[Category:Pentax]]
 
[[Category:Japanese 35mm SLR]]
 
[[Category:Japanese 35mm SLR]]

Revision as of 20:53, 22 July 2019

The Pentax SFX (SF-1 in US), dating from 1987, was the world's first autofocus 35mm film SLR with built-in TTL auto flash.

SF1 090523 63h waess1x

Pentax SF1

Pentax SF1

Specifications

SF1 090523 70h waess1x
  • Exposure modes: Programmed AE, aperture priority, shutter priority, metered manual. Metering range EV1-EV20 at ISO 100 with 50mm f/1.4 lens. Exposure compensation EV-4 to EV+4 in half steps.
  • Shutter speeds: B (up to 7 hours!) to 1/2000s. Flash sync at 1/100s.
  • Lens mount: Pentax K-AF. (Can also accept all K-mount manual lenses, and M42 with an adaptor.)
  • Lens supplied: SMC Pentax 35-70mm zoom (with macro), max. aperture f/3.5.
  • Focusing modes: AF single, AF servo and Manual. Autofocus in approx 0.3s. Minimum distance 0.7m. Spotbeam for low light to 4m.
  • Viewfinder: Pentaprism with dioptre adjustment. 92% field of view. Features LED for focus, exposure, shutter speed, flash readiness.
  • Integral flash: guide number is 14m at ISO 100
  • Other features: External LCD with all the info you need, self-timer, auto-wind (1.8 fps) and power rewind of film.
  • Power: 1 x 2CR5 6V lithium battery. AA-battery grip is an optional extra.
  • Weight: 665g (without battery.

Links