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K20D Main Specifications
Effective Pixels
approx.14.6 megapixels
Ima
g
e Sensor Total
p
ixels
approx.15.07 megapixels
T
yp
e
CMOS with a primary colour filter
Size
23.4mm x 15.6mm
Colour De
p
th
8 bit (JPEG) or 12 bit (RAW)
Recorded Pixels
JPEG: [14.6M] 4672 x3104 pixels, [10M] 3872 x 2592 pixels, [2M] 1824 x 1216 pixels
RAW: [14.6M] 4672 x 3104 pixels
Sensitivit
y
(
Standard out
p
ut sensitivit
y)
Auto, Manual : ISO100 - 3200 (1EV steps or 1/2EV steps) can be expand to ISO6400, Bulb mode: up to ISO1600
Recordin
g
Formats
RAW(Original), JPEG (Conforms to Exif 2.21), Conforms to DCF (Design rule of Camera File system)2.0
Ima
g
e Formats
Compressed: JPEG - Baseline (★★★★: Premium ,★★★: Best , ★★: Better, ★: Good) , RAW+JPEG : available
Compressed: RAW (PEF)
Non-compressed: RAW (DNG)
Stora
g
e Media
SD , SDHC memory card
White Balance
Auto, Daylight, Shade, Cloudy, Tungsten Light, Fluorescent Light (W, D, N), Flash, Manual setting, with WB fine adjustment
Viewfinder
T
y
pe Pentaprism type
Focusin
g
screen Natural-Bright-Matte II focusing screen
Field of view approx. 95%
Ma
g
nification
approx.0.95X (with 50mm F1.4 lens, infinity, -1
m
-
1
)
Diopter ad
j
ustment
approx. -2.5 - +1.5
m
-
1
LCD Monitor
T
y
pe TFT colour LCD monitor, brightness adjustable, Colour adjustable, Wide angle view
Size 2.7 inch
Dots approx. 230,000 dots
Live View
TTL by Image sensor
Field of view
approx. 100%
Displa
y
Enlargement (4X, 8X) , Grid pattern
Preview Method
Live View, Digital preview, Optical preview
Playback
One Image, Two Images, Index (4 or 9 or 16 thumb nails), Enlargement (up to 32X, scroll available), Image Rotation,
Folder view, Slideshow, Histogram, Bright/Dark area
Digital Filter
B&W (4 type), Sepia (3 type), Colour (18 type), Colour extract (6 type), Soft (three-level amount adjustable), Illustration,
HDR (3 type), Slim (+/- 8 level amount adjustable), Brightness (+/- 8 level amount adjustable)
Focusin
g
S
y
stem T
yp
e
TTL Phase-matching 11-point wide autofocus system (SAFOX VIII)
Focus Mode
AF-single (with focus lock); AF-continuous available*
Manual focus
Focus Point
Auto, Select, Center
AF assist lam
p
available (by Built-in Flash)
Image Stabilizer Type
Image sensor shift mechanism , Max 4 stops
Dust Removal Type
Image sensor moving mechanism and SP coating with Dust Alert
Ex
p
osure Control Meterin
g
S
y
stem
TTL open-aperture 16-segment metering (coupled with lens and AF information)
Meterin
g
Mode
(1) Multi-segment metering (2) Center-weighted metering (3) Spot metering
Ex
p
osure Ran
g
e
EV 0 - 21 (at Standard Output Sensitivity 100 with 50mm F1.4 lens)
Modes
(1) Green, (2) Program AE, (3) Sensitivity-Priority AE, (4) Shutter-Priority AE, (5) Aperture-Priority AE,
(6) Shutter and Aperture Priority AE, (7) Metered Manual, (8) X speed, (9) Bulb
Ex
p
osure Com
p
ensation
±3 EV (0.5EV steps) , ±2 EV (0.3EV steps)
Auto-bracketin
g
3 or 5 frames within range of ±0.5EV, ±1.0EV, ±1.5EV, ±2.0EV (0.5EV steps) or ±0.3EV, ±0.7EV, ±1.0EV, ±1.3EV, ±1.7EV,
±2.0EV (0.3EV steps)
AE Lock
available
Shutter Shutter T
yp
e
Electronically controlled vertical-run focal plane shutter
Shutter S
p
eed
1/4000 - 30 sec. and bulb
Drive Modes
Single-frame, Continuous (Hi, Lo), Burst, Self-timer (12s, 2s), Remote control (0s, 3s), Remote control continuous,
auto bracket, extended bracket and Multi-exposure
Continuous shootin
g
approx. 3fps, sequence: until 38 frames (JPEG and continuous (Hi)),14 frames (RAW(PEF)),16 frames (RAW(DNG))
approx. 2.3fps, sequence: until the memory card becomes full (JPEG and continuous (Lo)),14 frames (RAW(PEF)),16 frames (RAW(DNG))
Burst mode
approx. 21 fps, sequence: 115 frames (1.6M ★★★ JPEG)
Built-in Flash T
yp
e
Built-in retractable P-TTL pop-up flash
Guide number
approx. 13 (Standard Output Sensitivity 100/m)
An
g
le of view covera
g
e
28mm wide-angle (equivalent to 35mm)
Flash Synchronization
Hot shoe, X-sync socket, sync-speed: 1/180 sec., P-TTL, high-speed-sync, wireless-sync with PENTAX dedicated flash
Data Folder Folder Name
Date (100_MMDD･･･) / PENTX (100PENTX, 101PENTX･･･) ,
File Name
Standard / User customize
Power Sources
Rechargeable D-LI50 lithium-ion battery
Optional AC adapter also available.
Battery Life
Number of recordable images
approx. 530 *1 (50% use Flash) , approx. 740 *2 (Normal Recording)
Playback time
approx. 330 minutes *2
Interfaces
USB2.0 (HI-SPEED)/Video , DC input , Cable switch, X-sync socket
Lens Mount
PENTAX
K
AF2
bayonet mount
Usable Lens
PENTAX
K
AF2
-,
K
AF
-, and
K
A
-mount lenses.
* Power zoom function available. K-mount lenses usable with restrictions. S-mount lenses,
67/645 lenses usable with adapter and with restrictions.
Dimensions
approx. 141.5(W) x 101(H) x 70(D)mm (5.6 x 4.0 x 2.76 inches)
Wei
g
ht
approx. 715g (25.2 oz.) without battery and SD memory card.
approx. 800g (28.2 oz.) loaded and ready with battery and SD memory card
*1 Recording capacity shows approximate number of shots recorded during CIPA-compliant testing. Actual performance may vary depending on operating conditions.
*2 According to the result of PENTAX in-house testing.