A full-frame SLR from the PENTAX K series
What’s the best camera for a photographer?
Throughout more than 50 years as a leading SLR camera manufacturer, PENTAX has always thought very seriously about this question, and developed the original technologies to provide good answers. It’s a history of never-ending innovation and evolution.
Based on its experiences and expertise accumulated over these years, PENTAX now has the final answer: a new 35mm full-frame digital SLR camera named PENTAX K-1. Proudly carrying the number “1” in its name, the K-1 reigns as the flagship of the acclaimed PENTAX K series.
While inheriting PENTAX’s traditional compact, durable body design, the K-1 adds essential values to the 35mm full-frame format, including state-of-the-art high-resolution technologies drawn from PENTAX’s development of medium-format models, an array of exclusive shooting features, and remarkable environmental adaptability in the field.
True to its number-1 naming, the PENTAX K-1 signifies the arrival of a new era in 35mm full-frame digital SLR cameras.
Model Description | Type | TTL autofocus, auto-exposure SLR digital-still camera |
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Lens Mount | PENTAX KAF2 bayonet mount (AF coupler, lens information contacts, K-mount with power contacts) | |
Compatible Lens | KAF3, KAF2 (power zoom compatible), KAF, KA mount lens | |
Image Capture Unit | Image Sensor | Primary color filter, CMOS. Size: 35.9 x 24.0 (mm) |
Effective Pixels | Approx. 36.40 megapixels | |
Total Pixels | Approx. 36.77 megapixels | |
Dust Removal | Image sensor cleaning using ultrasonic vibrations "DR II" | |
Sensitivity (Standard output) |
ISO AUTO/100 to 204800 (EV steps can be set to 1EV, 1/2EV or 1/3EV) | |
Image Stabilizer | Sensor-shift shake reduction (SR II : Shake Reduction)(5-axis) | |
AA Filter Simulator | Moiré reduction using SR unit. OFF/Type1/Type2/Bracket (3 images) | |
File Formats | File format | RAW (PEF/DNG), JPEG (Exif 2.3), DCF2.0 compliant |
Recorded Pixels | [35mm Full Frame] JPEG: L(36M:7360x4912), M(22M:5760x3840), S(12M:4224x2816), XS(2M:1920x1280) RAW: (36M:7360x4912) [APS-C size] JPEG: L(15M:4800x3200), M(12M:4224x2816), S(8M:3456x2304), XS(2M:1920x1280) RAW: (15M:4800x3200) |
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Quality Level | RAW (14bit): PEF, DNG JPEG: ??? (Best), ?? (Better), ? (Good), RAW + JPEG simultaneous capturing available | |
Color Space | sRGB, AdobeRGB | |
Storage Media | SD, SDHC and SDXC Memory Card (Conforms to USH-I standards) | |
Dual SD slot | Sequential Use, Save to Both, Separate RAW / JPEG, Image copy between slots possible | |
Storage Folder | Folder Name: Date (100_1018,101_1019...) or User assigned folder name (Default "PENTX") | |
Recording File | File Name: "IMGP****" or User assigned file name File name numbering: Sequential, Reset |
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Viewfinder | Type | Pentaprism Finder |
Coverage (FOV) | Approx. 100% | |
Magnification | Approx. 0.70x (50mmF1.4 at infinity) | |
Eye-Relief Length | Approx. 20.6mm (from the view window), Approx. 21.7mm (from the center of lens) | |
Diopter Adjustment | Approx. -3.5m to + 1.2m-1 | |
Focusing Screen | Fixed Natural-Bright-Matte III focusing screen | |
Viewfinder Overlay | AF Points, Grid Display, Electronic Level, AF Frame, Spot Metering Frame, Crop | |
Live View | Type | TTL method using image sensor |
Focusing Mechanism | Contrast detection (Face detection, Tracking, Multiple AF points, Select, Spot) Focus Peaking: ON/OFF |
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Display | Field of View approx. 100%, Magnified view (up to 16x), Grid Display (4x4 Grid, Golden Section, Scale display, Square 1, Square 2, Grid Color: Black/White ), Histogram, Bright area warning, Composition Adjustment | |
LCD Monitor | Type | Wide viewing angle TFT color LCD, Air-gapless glass. Flexible-tilt. |
Size | 3.2 inch (aspect ratio 3:2) | |
Dots | Approx. 1037K dots | |
Adjustment | Brightness, Saturation and Colors adjustable | |
Outdoor View Setting | Adjustable ±2 step | |
White Balance | Type | Method using a combination of the image sensor and the light source detection sensor |
White Balance | AUTO WB, Multi Auto WB, Daylight, Shade, Cloudy, Fluorescent Light (D:Daylight Color, N:Daylight White, W:Cool White, L:Warm White), Tungsten Light, CTE, Manual WB (up to 3 settings), Color Temperature Configuration (up to 3 settings), Copying the white balance setting of a captured image | |
Fine Adjustment | Adjustable ±7 steps on A-B axis or G-M axis | |
Autofocus System | Type | TTL: Phase-matching autofocus |
Focus Sensor | SAFOX 12, 33 point (25 cross type focus points in the center) | |
Brightness Range | EV-3 to 18 (ISO 100 / at normal temperature) | |
AF Mode | Single AF (AF.S), Continuous AF (AF.C) | |
AF Point Selection | Spot, Select, Expanded Area (S, M, L), Zone select, Auto (33 AF points) | |
AF Assist Light | Dedicated LED AF assist light | |
Metering | Type | TTL open aperture metering using 86K pixel RGB sensor, Multi-segment, Center-weighted and Spot metering |
Metering Range | EV-3 to 20 (ISO100 at 50mm F1.4) | |
Exposure Mode | Scene Analyze Auto, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb, Flash X-sync Speed, USER1, USER2, USER3, USER4, USER5 | |
EV Compensation | ±5EV (1/2EV steps or 1/3EV steps can be selected) | |
AE Lock | Button type (timer type: two times the meter operating time set in Custom Setting); Continuous as long as the shutter button is halfway pressed | |
Shutter | Type | Electronically controlled vertical-run focal plane shutter * Electronic shutter when using Pixel Shift Resolution |
Shutter Speed | Auto:1/8000 to 30 sec., Manual:1/8000 to 30 sec. (1/3EV steps or 1/2EV steps), Bulb | |
Drive Modes | Mode Selection | Still Image: Single Frame, Continuous (H, M, L), Self-timer (12s, 2s, Continuous), Remote Control (0s., 3s., Continuous), Bracketing (2, 3 or 5 frames), Mirror-up (Possible to use with Remote Control), Multi-Exposure (Possible to use with Continuous, Self-timer or Remote Control), Interval Shooting, Interval Composite, Interval Movie Record, Star Stream Movie: Remote Control * Bracketing, Interval Shooting, Interval Composite, Interval Movie Record and Star Stream are possible to use with Self-timer/Remote Control. |
Continuous Shooting | [35mm full-frame] Max. approx. 4.4 fps, JPEG ( L: ??? at Continuous H): up to approx. 70 frames, RAW: up to approx. 17 frames Max. approx. 3.0 fps, JPEG ( L: ??? at Continuous M): up to approx. 100 frames, RAW: up to approx. 20 frames Max. approx. 0.7 fps, JPEG ( L: ??? at Continuous L): up to approx. 100 frames, RAW: up to approx. 100 frames [APS-C size] Max. approx. 6.5 fps, JPEG ( L: ??? at Continuous H): up to approx. 100 frames, RAW: up to approx. 50 frames Max. approx. 3.0 fps, JPEG ( L: ??? at Continuous M): up to approx. 100 frames, RAW: up to approx. 70 frames Max. approx. 1.0 fps, JPEG ( L: ??? at Continuous L): up to approx. 100 frames, RAW: up to approx. 100 frames *ISO100 |
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Multi-Exposure | Composite Mode(Additive/Average/Bright) Number of Shots(2 to 2000 images) |
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Interval Shooting | [Interval Shooting] Interval: 2s. to 24h./ Standby Interval: Min.?1s. to 24h., Number of shots: 2 to 2000 images, Start Interval: Now/Self-timer/Remote Control/Set Time [Interval Composite] Interval: 2s. to 24h./ Standby Interval: Min.?1s. to 24h., Number of shots: 2 to 2000 images, Start Interval: Now/Self-timer/Remote Control/Set Time, Composite Mode: Additive/Average/Bright, Save Process: On/Off [Interval Movie] Recorded Pixels: 4K/FullHD/HD, File Format: Motion JPEG (AVI), Interval:2s. to 24h./ Standby Interval: Min?1s. to 24h., Number of shots: 8 to 2000 images (8 to 500 images at 4K), Start Interval:Now/Self-timer/Remote Control/Set Time [Star Stream] Recorded Pixels: 4K/FullHD/HD, File Format: Motion JPEG (AVI), Interval: Min?1s. to 24h., Number of shots: 8 to 2000 images (8 to 500 images at 4K), Start Interval: Now/Self-timer/Remote Control/Set Time, Fade-out: Off/Low/Medium/High |
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External Flash | Flash Modes | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Contrast-control-sync, High-speed sync, Wireless sync * Contrast-control-sync and High-speed sync requires 2 or more dedicated external flash |
Sync Speed | 1/200sec. | |
Flash Exposure Compensation | '-2.0~+1.0EV | |
Capture Settings | Custom Image | Auto Select, Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Flat, Bleach Bypass, Reversal Film, Monochrome, Cross Processing |
Cross Process | Random, Preset 1-3, Favorite 1-3 | |
Digital Filter | Extract Color, Replace Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Bold Monochrome | |
Clarity | 'Adjustable ±4 | |
Skin Tone | Type1/Type2 | |
HDR | Auto, HDR1, HDR2, HDR3, Advanced HDR, Exposure bracket value adjustable, Automatic composition correction function | |
Pixel Shift Resolution | Available, Motion Correction ON/OFF | |
Lens Correction | Distortion Correction, Peripheral Illumin. Correction, Lateral Chromatic Aberration Correction, Diffraction Correction | |
RANGE Compensation | Highlight Correction, Shadow Correction | |
Noise Reduction | Slow Shutter Speed NR, High-ISO NR | |
GPS | GPS Logging (Logging Interval, Logging Duration, Memory Card Options), GPS Time Sync | |
Electronic Compass | Available | |
Astrotracer | Possible | |
Horizon Correction | SR On: correction up to 1 degrees, SR Off: correction up to 2 degrees | |
Composition Adjustment | Adjustment range of ±1.5mm up, down, left or right (1mm when rotated); Rotating range of 1 degree | |
Electronic Level | Displayed in viewfinder (Horizontal and vertical); Displayed on LCD monitor (Horizontal and vertical) | |
Movie | File Formats | MPEG-4 AVC/H.264(MOV) |
Recorded Pixels | Full HD(1920x1080, 60i/50i/30p/25p/24p) HD (1280x720, 60p/50p) |
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Sound | Built-in stereo microphone, external microphone (Stereo recording compatible) Recording Sound Level adjustable, Wind Noise Reduction | |
Recording Time | Up to 25 minutes or 4GB ; automatically stops recording if the internal temperature of the camera becomes high. | |
Custom Images | Auto Select, Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Flat, Bleach Bypass, Reversal Film, Monochrome, Cross Processing | |
Cross Processing | Random, Preset 1-3, Favorite 1-3. | |
Digital Filter | Extract Color, Replace Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Bold Monochrome | |
Playback | Playback View | Single frame, Multi-image display (6,12, 20, 35, 80 segmentation), Display magnification (up to 16, 100% display and quick magnification available), Grid display (4x4 Grid, Golden Section, Scale display, Square 1, Square 2, Grid Color: Black/White ), Rotating, Histogram (Y histogram, RGB histogram), Bright area warning, Auto Image Rotation, Detailed information, Copyright Information (Photographer, Copyright holder), GPS information (latitude, longitude, altitude, Coordinated Universal Time) , Orientation, Folder Display, Calendar Filmstrip Display, Slide Show, |
Delete | Delete single image, delete all, select & delete, delete folder, delete instant review image | |
Digital Filter | Base Parameter Adj, Extract Color, Replace Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Unicolor Bold, Bold Monochrome, Tone Expansion, Sketch, Water Color, Pastel, Posterization, Miniature, Soft, Starburst, Fish-eye, Slim, Monochrome | |
RAW Development | RAW file select: Select Single Image, Select Multiple Images, Select a folder RAW Development Parameter: White Balance, Custom Image, Sensitivity, Clarity, Skin Tone, Digital filter, HDR, Pixel Shift Resolution, Shadow Correction, High-ISO NR, Distortion Correction, Peripheral Illumin. Corr., Lateral Chromatic Aberration Correction, Diffraction Correction, Color Fringe Correction, File Format (JPEG/TIFF), Aspect Ratio, JPEG Recorded Pixels, JPEG Quality, Color Space |
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Edit | Image Rotation, Color Moiré Correction, Resize, Cropping (Aspect ratio and Slant adjustment available), Movie Edit (Divide or delete selected frames), Capturing a JPEG still picture from a movie, Saving RAW data in buffer memory, Image Copy |
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Customization | USER Modes | Up to 5 settings can be saved |
Custom Functions | 26 items | |
Mode Memory | 16 items | |
Button Customization | Fx1 Button, Fx2 Button (One Push File Format, Outdoor View Setting, Flash Mode, Pixel Shift Resolution, Shake Reduction, Horizon Correction, Electronic Level) AF Button (AF1/ AF2/ Cancel AF) Preview Dial (Optical Preview/Digital Preview) Various settings for the action of the e-dials in each exposure mode can also be saved. |
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AF Customization | AF.S: Focus-priority/ Release-priority 1st Frame Action in AF.C: Release-priority/Auto/Focus-priority Action in AF.C Continuous: Focus-priority, Auto, FPS-priority Hold AF Status: OFF, Low, Medium, High AF in Interval Shooting: Locks focus at 1st exposure, Adjusts focus for each shot AF with Remote Control: Off/On |
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Operation Control Lock | Type1: E-Dial, EV Compensation, ISO, Green Button, AE Lock Type2: 4-way controller, AF point change button, Change AF Point/Card slot switch button, OK Button, Menu Button |
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Text Size | Standard, Large | |
World Time | World Time settings for 75 cities (28 time zones) | |
Language | English, French, Germany, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Finnish, Polish, Czech, Hungarian, Turkish, Greek, Russian, Korean, Traditional Chinese, Simplified Chinese, Japanese | |
AF Fine Adjustment | ±10 step, Uniform adjustment, Individual adjustment (up to 20 can be saved) | |
Illumination Settings | LCD Panel (High/Low/Off), Backside Controls (High/Low/Off), Lens Mount (On/Off), Card Slot/Connector (On/Off) | |
Indicator Lamps | Wi-Fi (High/Low/Off), GPS (High/Low/Off), Self-timer (On/Off), Remote Control (On/Off) | |
Copyright Information | Names of "Photographer" and "Copyright Holder" are embedded to the image file. Revision history can be checked using the provided software. |
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GPS/Electronic Compass | Satellites | GPS, QZSS, SBAS(WAAS/EGNOS/GAGAN/MSAS) |
Reception Frequency | L1 1575.42MHz | |
Recorded Information | Latitude, Longitude, Altitude, Time (UTC), Direction | |
Geodesics | World Geodetic System (WGS84) | |
GPS Logging | KML format, Logging Interval: 5/10/15/30sec. /1min., Logging Duration: 1-24hr. (Up to 9hours at Logging Interval 5sec. Up to 18hrs. at Logging Interval 10sec.) | |
Electronic Compass | Azimuth calculation using triaxial geomagnetic sensor and triaxial acceleration sensor, True north standard | |
Power Supply | Battery Type | Rechargeable Lithium-ion Battery D-LI90P |
AC Adapter | AC Adapter Kit K-AC132 (Optional) | |
Battery Life | Number of recordable images: Approx.: 760 images Playback time: Approx. 390 minutes * With a fully-recharged Rechargeable Lithium-ion Battery. Tested in compliance with CIPA standard. Actual results may vary depending on the shooting condition. |
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Interfaces | Connection Port | USB2.0 (micro B), External power supply terminal, External cable switch terminal, X-sync socket, HDMI output terminal (Type D) , Stereo microphone input terminal, Headphone terminal |
USB Connection | MSC/PTP | |
Wireless LAN | Standards | IEEE 802.11b/g/n |
Frequency (Center Frequency) | 2412MHz~2462MHz (1ch~11ch) | |
Security | Authentication: WPA2, Encryption: AES | |
Dimensions and Weight | Dimensions | Approx. 136.5mm (W) x110mm (H) x 85.5mm (D) (excluding protrusions) |
Weight | Approx. 1010g (Including dedicated battery and SD Memory Card),Approx. 925g (body only) | |
Operating Environment | Temperature | '-10°C~40°C (14°F~104°F) |
Humidity | 85% or less (no condensation) | |
Accessories | Included | Strap O-ST162, ME Viewfinder Cap, Rechargeable Lithium-ion Battery D-LI90P, Battery Charger D-BC90P, AC plug cord, Software (CD-ROM) S-SW162 <Mounted to the camera> Eyecup FT, Hot shoe cover FK, Sync socket 2p cap, Body mount cap KII, Battery Grip terminal cover |
Software | Digital Camera Utility 5 |