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PENTAX K-3 II
© www.pentaxforums.com, sharable with attribution
Year Introduced
2015		In Production
No (Discontinued 2019)
Sensor
Sensor Format
APS-C		Sensor Type
CMOS		Megapixels
24.35		Resolution
4000 x 6016 pixels
AA Filter
No (AA filter simulator)		Super Resolution
Yes		Bit Depth
14
Minimum ISO
100		Maximum ISO
51200		ISO Range
100 - 51,200
Imaging
Exposure Modes
Auto (green), HyP, Sv, Av, Tv, TAv, HyM, X, B, User(3)		Program Modes
Auto, Normal, Action, Depth of Field (deep/shallow), MTF priority		Maximum FPS
8.3		Continuous Shooting
Hi: 8.3 fps up to approx. 60 frames (JPG), up to approx. 23 frames (RAW), M: 4.5 fps up to approx 100 frames (JPG), 32 frames (RAW), Lo: 3 fps uup to approx. 200 frames (JPG), up to appox. 52 frames (RAW)
Shutter Speeds (Auto)
30s - 1/8000s (stepless)		Shutter Speeds (Manual)
B, 30s - 1/8000s. Up to 300s in Astrotracer mode		Shutter Life
200000		Exposure compensation
+/-5 EV (+/-2 EV in movie mode)
Auto bracketing
Exposure (2, 3 or 5 frames), one-push EV bracketing, AA filter (3 frames)		Expanded dynamic range
Highlight (auto, on, off), Shadow (auto, high, medium, low, off)		Exposure lock
Yes		Self timer
2 s with mirror lock-up, 12 s
Metering Sensor
86K Pixel		Meter range
-3 to 20 EV		Meter pattern
Multi-Segment,Center Weighted,Spot		Mirror lock-up
Yes
Interval shooting
Up to 2000 frames, 2 sec to 24 hours interval		HDR mode
Yes		Multiple exposures
Yes, average, additive and bright, 2 to 2000 shots		Pixel mapping
Yes
Lens Mount
Mount
KAF2 (no aperture coupler)		Composition Adjustment
Yes		Stabilization
Yes (sensor-shift SR)		Power zoom
Supported (zoom only)
Supported Lenses
All Pentax K-mount lenses. Support for lenses with the KAF4 mount variant requires a firmware update. Manual focus only with K-, M-, and A-series lenses. Stop down metering only with K- and M-series lenses. M42, Pentax 645 and Pentax 6x7 lenses with the appropriate adapters (stop down metering and manual focus only).		Lens correction
Distortion,Lateral Chromatic Aberration,Vignetting,Diffraction
Focusing
Autofocus (viewfinder)
Yes (SAFOX 11, 27 focus points (25 cross type))		AF Points
27		Autofocus sensitivity
-3 EV
Front/back focus correction
Yes (adjustment for up to 20 lenses)		Autofocus with SDM
Yes		Autofocus assist
Dedicated LED
Viewfinder/LCD
Viewfinder
0.95x, 100%		Viewfinder type
Pentaprism		Diopter adjustment
-2.5 to +1.5		AF Points in viewfinder
Yes
Exchangeable screen
Yes		Depth of field preview
Yes		Digital preview
Yes (with image magnificaion)		Live View
Yes
Top LCD
Yes		Focus Peaking
Yes		Back LCD
3.2 in., 1,037,000 dots, 3:2 aspect ratio
Body
Weather resistant
Yes		Control wheels
2		Battery grip
D-BG5 (takes D-LI90 or 6x AA)		Card slots
2
Dust removal
Yes, Ultrasonic DR II		Dust alert
Yes		Memory card type
SD, SDHC, SDXC (UHS-I Compatible), Eye-Fi, Flucard
Size (W x H x D)
131.5 x 102.5 x 77.5 mm		Weight
700 g (785 g with battery and SD card)		File format
PEF (RAW),DNG (RAW),JPG,MOV
Battery life
720 images Video playback time: 370 minutes		Battery
D-LI90 lithium-ion rechargeable
Flash
Built-in flash
No		Sync speed
1/180s		P-TTL flash
Yes
Flash functions
Auto discharge, On (leading curtain sync), Redeye reduction, Slow-speed sync, Trailing curtain sync, High-speed sync, Manual, Wireless, Contrast control
TTL flash
No		Flash exposure comp
-2 to 1 EV
Video
Resolution / Framerates
1920x1080 (16:9 Full HD) at 60i, 50i, 30p, 25p and 24p fps,
1280x720 (16:9) at 60p, 50p, 30p, 25p and 24p fps,
MPEG4 AVC/H.264,
Interval Movie (4K, Full HD, HD)		Exposure Modes
P, Av, TAv, Tv, M		Movie mode restrictions
Clips up to 4 GB / 25 minutes
AF During Recording
On-Demand		Sound in Movie mode
Stereo (external mic), Mono (built-in mic). Adjustable sound level
Interfacing
GPS
Built-In		Tethering
Via O-FC1 FLUcard		Connectivity
USB 3, HDMI out, stereo mic, headphones, DC in, X-sync, cable release		Latest Firmware
Link to Download Page

My Lenses

  1. Samyang 20mm F1.8 ED AS UMC
    MakeLK SAMYANG CO., LTD.
    Publish Year2016
    formatFull-frame
    MountPentax K
    Weight493g
    SizeFilter Size77mm
    Length87mm
    Diameter83mm
    FocusFocal Length20mm
    Min Focus20cm
    Max Magnification0.13
    Methodmanual
    Aperture(1/f)Max1.8
    Min22
    Blades7
    Optics13 elements in 12 groups(2 aspherical)
    Coatingmulti-coated
    Weather sealingNo
  2. HD PENTAX-DA 20-40mmF2.8-4ED Limited DC WR
    MakeRICOH IMAGING COMPANY, LTD.
    Publish Year2013
    formatAPS-C
    MountPentax K
    Weight283g
    SizeFilter Size55mm
    Length68.5mm
    Diameter71mm
    FocusFocal Length20 - 40mm
    Min Focus28cm
    Max Magnification0.2
    MethodAF(in-lens motor) DC
    Aperture(1/f)Max2.8 - 4
    Min22 - 32
    Blades9
    Optics9 elements in 8 groups(1 aspherical)
    CoatingHD, SP
    Weather sealingYes
  3. HD PENTAX-FA 43mmF1.9 Limited
    MakeRICOH IMAGING COMPANY, LTD.
    Publish Year2021
    formatFull-frame
    MountPentax K
    Weight155g
    SizeFilter Size49mm
    Length27mm
    Diameter64mm
    FocusFocal Length43mm
    Min Focus45cm
    Max Magnification0.12
    MethodAF(screwdrive)
    Aperture(1/f)Max1.9
    Min22
    Blades8
    Optics7 elements in 6 groups
    CoatingGhostless, HD, SP
    Weather sealingNo
  4. smc PENTAX-M 50mm F1.7
    MakeASAHI OPT. CO., JAPAN
    Publish Year1977
    formatFull-frame
    MountPentax K
    Weight185g
    SizeFilter Size49mm
    Length31mm
    Diameter63mm
    FocusFocal Length50mm
    Min Focus45cm
    Max Magnification0.15
    Methodmanual
    Aperture(1/f)Max1.7
    Min22
    Blades6
    Optics6 elements in 5 groups
    CoatingSMC
    Weather sealingNo
  5. smc PENTAX-D FA MACRO 100mmF2.8 WR
    MakeRICOH IMAGING COMPANY, LTD.
    Publish Year2009
    formatFull-frame
    MountPentax K
    Weight340g
    SizeFilter Size49mm
    Length80.5mm
    Diameter65mm
    FocusFocal Length100mm
    Min Focus30cm
    Max Magnification1
    MethodAF(screwdrive)
    Aperture(1/f)Max2.8
    Min32
    Blades8
    Optics9 elements in 8 groups
    CoatingSMC, SP
    Weather sealingYes
  6. Tamron AF Di LD Macro A17 70-300mm F4-5.6
    MakeTamron Co., Ltd.
    Publish Year2006
    formatFull-frame
    MountPentax K
    Weight435g
    SizeFilter Size62mm
    Length117mm
    Diameter76.6mm
    FocusFocal Length70 - 300mm
    Min Focus95cm
    Max Magnification0.5
    MethodAF(screwdrive)
    Aperture(1/f)Max4 - 5.6
    Min32 - 45
    Blades9
    Optics13 elements in 9 groups
    CoatingMulti-coated
    Weather sealingNo

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