Pentax K-1

This article is about the full-frame DSLR. For the mirrorless camera, see Pentax K-01.

Pentax K-1
Overview

Maker	Ricoh Imaging
Type	Digital single-lens reflex camera
Lens
Lens mount	Pentax KAF2
Sensor/Medium
Sensor	CMOS
Image sensor size	35.9×24 mm (35mm full-frame)
Image sensor maker	Sony
Maximum resolution	7360×4912 (36 megapixels) in full-frame mode 4800×3200 (15 megapixels) in APS-C mode
ASA/ISO range	ISO 100–204800 in 1, ½, or ⅓ EV steps
Recording medium	Dual SD/SDHC/SDXC card slots with UHS-I support
Focusing
Focus modes	Single, continuous, and manual; spot, single-point selection, expanded-area (three sizes), zone select, 33-point automatic
Focus areas	33 points, 25 cross-type (SAFOX 12)
Exposure/Metering
Exposure modes	Fully automatic, program, aperture priority, shutter priority, sensitivity priority, aperture and shutter priority, manual, bulb, X-sync shutter speed, five User presets
Exposure metering	86,000-pixel RGB metering sensor with Real-Time Scene Analysis System
Metering modes	Multi-segment, center-weighted, spot
Flash
Flash synchronization	1/200s X-sync
Shutter
Shutter	Vertical-travel focal-plane shutter; rated for 300,000 actuations
Shutter speed range	1/8000s to 30s in ½ or ⅓ EV steps, from 10s to 20m in bulb timer mode
Continuous shooting	4.4 fps in full-frame mode 6.5 fps in APS-C mode
Viewfinder
Viewfinder	Eye-level pentaprism, 100% coverage, 0.70× magnification with 50mm lens
Image Processing
Image processor	PRIME IV
Custom WB	Yes
General
Video/movie recording	H.264/MPEG-4 AVC; 1920×1080 at 60i/50i/30p/25p/24p, 1280×720 at 60p/50p
Rear LCD monitor	3.2 inches with 1,037,000 dots, flexible tilting
Battery	D-LI90 lithium-ion battery
Optional battery packs	D-BG6 battery grip accepts additional D-LI90 battery or 6 AA (R6) batteries
AV Port(s)	HDMI Type D
Data Port(s)	USB 2.0 Micro-B
Body composition or special features	Magnesium-alloy body on stainless-steel chassis; weather-sealed with 87 seals and cold-proof to -10 °C
Weight	1,010 grams (36 oz) with battery and memory card 925 grams (32.6 oz) body only
List price	US$1799.95
Released	April 2016

The Pentax K-1 is the first production Pentax full-frame digital SLR camera, announced on February 17, 2016. As the flagship model of the Pentax K-mount system, it includes several new and improved features, including a five-axis SR II in-body image stabilization system, newly designed flexible tilt LCD mounted on four metal struts allowing for rotation about the optical axis in addition to upward and downward tilt, and improved autofocus and metering systems.

Ricoh has continued to update the camera after release through free downloadable firmware updates. These have added features including a night vision mode and a timer for bulb mode.^[1]

References

↑ LTD., RICOH IMAGING COMPANY,. "Latest PENTAX K-1 Firmware Update : Software Downloads | RICOH IMAGING". www.ricoh-imaging.co.jp. Retrieved 2016-11-18.

External links

Pentax digital interchangeable lens camera timeline

Class	Sensor	2003		2004				2005				2006				2007				2008				2009				2010				2011				2012				2013				2014				2015				2016
		3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4	1	2	3	4

Professional DSLR	MF																												645D																*645Z*
	FF																																																				*K-1*
High-end DSLR	APS-C																																																	*K-3 II*
																																											*K-3*
Advanced DSLR																									K-7						K-5							K-5 II/K-5 IIs
		*ist D												K10D						K20D
Midrange DSLR													K100D					100DS		K200D																	K-30					K-50												*K-70*
Entry-level DSLR						*ist DS				*ist DS2																					K-r											K-500						*K-S2*
									*ist DL			DL2	K110D										K-m/K2000					K-x																		*K-S1*

K-mount MILC																																				K-01

Q-mount MILC	1/1.7"																																								Q7
																																														*Q-S1*
	1/2.3"																																Q					*Q10*

Prototype DSLRs	MZ-D (2000) 645D Prototype (2006) AP 50th Anniv. (2007)

Weather sealed
In-body stabilization (italic)
HD video capable
No optical low-pass filter (bold)

DSLR, SLT and MILC cameras with HD video (uncompressed – 4K resolution) mode (comparison)

Canon
EOS

High-end	5D Mark II^w (2008) 7D^gw (2009) 1D Mark IV^w (2009) 1D X^gw (2012) 5D Mark III^Hgw (2012) 1D C^gw (2012) 6D^HGW (2012) 7D Mark II^THGw (2014) 5Ds/5DsR^THw (2015) 1D X Mark II^THGw (2016) 5D Mark IV^THGW (2016)

Mid-range	500D (2009) 60D^w (2010) 550D^w (2010) 600D^w (2011) 650D^gHw (2012) EOS M^Hwg (2012) 700D^gHw (2013) 70D^gHW (2013) EOS M2 (2013) 750D^gHW (2015) 760D^gHW (2015) EOS M3^HW (2015) 80D^gTHW (2016) EOS M5^THW (2016)

Entry-level	1100D^w (2011) 100D^H (2013) 1200D^gw (2014) EOS M10^HW (2015) 1300D^gW (2016)

Nikon
D / 1 series

High-end	D300S^Tgw (2009) D3S^Tgw (2009) D800/D800E^THgw (2012) D4^THgw (2012) D600^THgw (2012) D610^THgw (2013) D4S^THgw (2014) D810^THgw (2014) D750^THgW (2014) D810A^THgw (2015) D500^THgW (2016) D5^THgw (2016)

Mid-range	D90^gw (2008) D5000^Tgw (2009) D7000^Tgw (2010) D5100^THgw (2011) 1 V1^TSFgw (2011) 1 V2^SFgw (2012) D5200^THgw (2012) D7100^THgw (2013) D5300^THGW (2013) 1 V3^SFHPgW (2014) D5500^THgW (2015) D7200^THgW (2015) D5600^THgW (2016)

Entry-level	D3100^gw (2010) 1 J1^SFw (2011) D3200^gw (2012) 1 J2^SFHPw (2012) 1 S1^SFHPw (2013) 1 J3^SFHPw (2013) 1 AW1^SFHPGw (2013) D3300^Pgw (2014) 1 J4^SFHPW (2014) 1 J5^TSFHPW (2015) D3400^gw (2016)

Olympus
Micro 4/3

Mid-range	E-M5 (2012) E-P5^W (2013) E-M1^HW (2013) E-M10^THW (2014) PEN-F^THW (2016) E-M1 Mark II^THW (2016)

Entry-level	E-PL1 (2010) E-P1 (2010) E-P2 (2010) E-PL2 (2011) E-PL3 (2011) E-P3 (2011) E-PM1 (2011) E-PL5^W (2012) E-PM2 (2012) E-PL7^W (2014) E-PL8^W (2016)

Panasonic
Lumix

Mid-range	GH1 (2009) GH2 (2010) GH3^THW (2012) GX7 (2013) GM1^THW (2013) GH4^THW (2014)

Entry-level	GF1 (2009) G10 (2010) G2 (2010) GF2 (2010) G3 (2011) GX1 (2011) GF3 (2011) GF5 (2012) G5 (2012) G6 (2013)

Pentax
645 / K /
Q series

High-end	645Z^THgw (2014) K-1^THGW (2016)

Mid-range	K-7^TH (2009) K-5^THg (2010) K-30^THg (2012) K-5 II/K-5 IIs^THg (2012) K-50^THg (2013) K-3^THgw (2013) K-3 II^THGw (2015) K-70^THgw (2016)

Entry-level	K-x^H (2009) K-r^THg (2010) Q^T (2011) K-01^THg (2012) Q10^T (2012) K-500^THg (2013) Q7^T (2013) Q-S1^T (2014)

Samsung
NX series

High-end	NX1 (2014)

Mid-range	NX5^Pg (2010) NX10^Pg (2010) NX11^Pg (2010) NX20^PgW (2012) NX30 (2013) Galaxy NX^PgW (2013) NX500 (2015)

Entry-level	NX100^Pg (2010) NX200^Pg (2011) NX1000^PgW (2012) NX210^PgW (2012) NX300^PgW (2013) NX1100^PgW (2013) NX2000^PgW (2013)

Sony
α

High-end	α99V^HPG/α99^HP (2012) α7/α7R^HPgW (2013) α7S^SHPgW (2014) α7II^HPgW (2014) α7RII^SHPgW (2015) α7SII^SHPgW (2015) α99 II (2016)

Mid-range	α580^HP (2010) α560^HP (2010) α55V^HPG/α55^HP (2010) α77V^HPG/α77^HP (2011) NEX-7^HP (2011) NEX-6^HPW (2011) α65V^HPG/α65^HP (2011) α57^HP (2012) α58^HP (2013) α6000^HPW (2014) α77 II^HPW (2014) α6300^SHPgW (2016)

Entry-level	NEX-3/NEX-3C^HP (2010) NEX-5/NEX-5C^HP (2010) α33^HP (2010) α35^HP (2011) NEX-5N^HP (2011) NEX-C3^HP (2011) NEX-F3^HP (2012) α37^HP (2012) NEX-5R^HPW (2012) NEX-5T^HPW (2013) α3000 (2013) α5000 (2014)

Leica M
Fujifilm X

High-end	Leica M (2012) Leica S (2014) Fujifilm X-Pro2^W (2016) Fujifilm X-T2^PTW (2016)

Mid-range	Fujifilm X-Pro1 (2012) Fujifilm X-E1 (2012) Fujifilm X-E2^W (2013) Fujifilm X-T1^W (2014) Fujifilm X-T10^W (2015)

Entry-level	Fujifilm X-M1^W (2013) Fujifilm X-A1^W (2013) Fujifilm X-A2^W (2015) Fujifilm X-A3^PW (2016) Fujifilm X-A10^W (2016)

Hasselblad XCD

High-end	Hasselblad X1D-50c^GW (2016)

Timelapse^T — Slow motion^S — Fast fps^F — HDR^H — Panorama^P — GPS^G(opt.)^g — WiFi^W(opt.)^w

Full-frame DSLR cameras

Pentax

MZ-D (Prototype, 2000)
K-1 (2016)

Contax

N Digital (2002)

Kodak

DCS Pro 14n (2002)
DCS Pro SLR/n (2004)
DCS Pro SLR/c (2004)

Canon

Flagship	1Ds (2002) 1Ds Mark II (2004) 1Ds Mark III (2007) 1D X (2012) 1D C (2012) 1D X Mark II (2016)

High-end	5D (2005) 5D Mark II (2008) 5D Mark III (2012) 5DS/5DS R (2015) 5D Mark IV (2016)

Entry-level	6D (2012)

Nikon

Flagship	D3 (2007) D3X (2008) D3S (2009) D4 (2012) D4S (2014) D5 (2016)

High-end	D700 (2008) D800 (2012) D800E (2012) Df (2013) D810 (2014) D750 (2014) D810A (2015)

Entry-level	D600 (2012) D610 (2013)

Sony

Flagship	α 900 (2008) α 99 (2012)

High-end	α 850 (2009)

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