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Pentax K-S1 DSLR Camera, Black {20MP} with 18-55mm f/3.5-5.6 DAL AL {52}, 50-200mm f/4-5.6 DAL, Black {52}

Keh Model# 377009
* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.
* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.
180 Day Warranty On All Purchases

The Pentax K-S1 is an entry level DSLR that forgoes conventional styling to provide a smaller form factor in a camera that still offers the advantages of a pentaprism optical viewfinder.  The innovative K-S1 design also features informative exterior status lighting and new menus and control implementations that make it very easy to use.  In addition to full manual controls and 19 easy to use pre-set Scene modes, the K-S1 has a one setting Auto Picture mode that intelligently recognizes 9 of most commonly encountered picture situations and adjusts an array of camera parameters automatically for the very best results without delay.

The K-S1 has a large high resolution 20 megapixel image sensor that offers excellent clarity and detail thanks to a Shake Reduction system and no anti-moire filter to interfere with sharpness.  In the event you encounter the need for an Anti-Aliasing the K-S1 offers an AA filter simulation option that moves the sensor by minute amounts to get rid of moire.  Perhaps best of all, the K-S1 is compatible with the abundant line of fine Pentax K-Mount lenses.

The K-S1 was originally introduced in 2014 as a higher resolution replacement for the Pentax K-500.  In 2015 Pentax introduced the K-S2 a more expensive model that draws inspiration from both the K-S1 and the earlier K-50.

The KS-1 is a good choice for photographers seeking a maximally compact (or affordable) DSLR that accepts Pentax's remarkable optics and takes beautiful images.

Key Features

  • Uses Pentax K-Mount lenses*
  • 20MP APS-C (23.5×15.6mm) CMOS sensor
  • AA-filter-free image quality
  • AA (anti-aliasing) Filter Simulator available when needed
  • In-body SR (Shake Reduction) mechanism
  • Dust Removal System
  • ISOs up to 51,200 (in 1, 1/2, or 1/3EV increments)
  • 77-segment multi-pattern metering
  • Phase detection AutoFocus system with 11 AF Points (9 Cross-Type AF sensors)
  • Continous shooting at up to 5.4fps (frames per second)
  • High-quality glass pentaprism, approximately 100% coverage
  • Interchangeable groundglass focusing screens
  • Bright 3inch LCD Monitor (921,000 dots)
  • 1080p30/25/24 & 720p60/50 video capture
  • built-in stereo microphone
  • Dual exposure dials, intuitive controls & new menu designs
  • Front and rear camera status lighting
  • Intelligent Auto Picture mode recognizes 9 common scenarios
  • 19 pre-programmed Scene Modes for easy shooting
  • 2 Custom User exposure modes, 26 custom functions
  • HDR (High Dynamic Range) mode
  • Self-timer allows continous shooting
  • USB (micro-B) & HDMI connectivity
  • P-TTL hotshoe and built-in flash
  • SDXC Memory Card Slot
  • DNG RAW file format
  • Slim minimalist form factor, weighs just 558g (1.23lbs)with memory card & battery
  • Available in a wide range of colors

Available accessories include: AF540FGZ II Flash, AF360FGZ II Flash, AF201FG Flash, O-RC1 Waterproof Remote Control, D-LI109 Battery, D-BC109 Battery Charger, O-ST132 Strap, Eyecup FR, Body Cap, O-GPS1 GPS unit, K-AC128 AC Adapter Kit, S-SW138 Hot Shoe Cover, O-ME53 Magnifier Eyecup, MI-60 AF Scale Matte screen, ML-60 AF Cross-Lined Matte, ME-60 All-Surface Matte screen, K-Mount lenses.

*Full functionality with KAF3, KAF2 (power zoom is not compatible), KAF, and KA mount lenses.  Original K-Mount lenses (without electronic communication contacts) require stop-down metering.  Camera does not support electromagnetic aperture actuation required by KAF4 Mount lenses.

Additional Information
Brand Name Pentax
Filter Size 52mm
Flash System Pentax P-TTL
Lens Mount Pentax KA (SMC-A), Pentax KA2 (MZ-M, ZX-M), Pentax KAF SMC-F, Pentax KAF SMC-FAJ, Pentax KAF2 (SMC-FA), Pentax KAF2 (SMC-DA, SMC-DFA), Pentax KAF3
Max Focal Length 55mm
Min Focal Length 18mm

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