Main Specifications - Pentax K-S1 Start Manual

Main Specifications

Model Description
TTL autofocus, auto-exposure SLR digital camera
Type
with a built-in retractable P-TTL flash
PENTAX K
Lens Mount
information contacts, K-mount with power contacts)
Compatible K
AF3
Lenses mount lenses
Image Capture Unit
Image Sensor Primary color filter, CMOS, Size: 23.5 × 15.6 (mm)
Effective Pixels Approx. 20.12 megapixels
Total Pixels Approx. 20.42 megapixels
Dust Removal SP coating and CMOS sensor vibration
Sensitivity ISO AUTO/100 to 51200 (EV steps can be set to 1
(Standard Output) EV, 1/2 EV, or 1/3 EV)
Image Stabilizer Sensor-shift Shake Reduction
AA Filter Moiré reduction using SR unit: OFF/Type1/Type2/
Simulator Bracketing
File Formats
Recording RAW (PEF/DNG), JPEG (Exif 2.30), DCF 2.0
Formats compliant
JPEG: q (20M: 5472×3648), p (12M:
4224×2816), o (6M: 3072×2048), r (2M:
Recorded Pixels
1920×1280)
RAW: q (20M: 5472×3648)
RAW (12bit): PEF, DNG
Quality Level JPEG: m (Best), l (Better), k (Good)
RAW + JPEG simultaneously recordable
Color Space sRGB, AdobeRGB
SD/SDHC*/SDXC* memory card, Eye-Fi card,
Storage Media
FLUCARD (*UHS-I compatible)
38
bayonet mount (AF coupler, lens
AF2
, K (power zoom not compatible), K
AF2
Storage Folder
Storage File
Viewfinder
Type
Coverage (FOV)
Magnification
, K
AF A
Eye-Relief Length
Diopter
Adjustment
Focusing
Screen
Live View
Type
Focusing
Mechanism
Display
LCD Monitor
Type
Size
Dots
Adjustment
White Balance
Type
Folder Name: Date (100_1018, 101_1019...) or a
user-assigned name (default: PENTX)
File Name: user-assigned name (default: IMGP****)
File No.: Sequential Numbering, Reset
Pentaprism Finder
Approx. 100%
Approx. 0.95× (50mm F1.4 at infinity)
Approx. 20.5 mm (from the view window),
Approx. 22.3 mm (from the center of lens)
-1
Approx. -2.5 to +1.5 m
Interchangeable Natural-Bright-Matte III focusing
screen
TTL method using CMOS image sensor
Contrast detection (Face Detection, Face Detection
Assist, Tracking, Multiple AF Points, Select, Spot)
Focus Peaking: ON/OFF
Field of view: approx. 100%, Magnified view (2×, 4×,
8×, 10×), Grid Display (4 × 4 Grid, Golden Section,
Scale), Histogram, Highlight Alert
TFT color LCD monitor, wide angle viewing
3.0 inches
Approx. 921K dots
Brightness, saturation and colors adjustable
Method using a combination of the CMOS image
sensor and the light source detection sensor