Downloads : Firmware Update
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Thank you for using a PENTAX K-1 digital camera.
RICOH IMAGING COMPANY, LTD. wishes to announce the release of Firmware Update Software Version 1.54 for PENTAX K-1.
Firmware in this document is the software that runs inside digital cameras.
RICOH IMAGING COMPANY, LTD. wishes to announce the release of Firmware Update Software Version 1.54 for PENTAX K-1.
Firmware in this document is the software that runs inside digital cameras.
Changes to V1.54
- Optimized focus operation for new lenses HD PENTAX-FA 31 mm F1.8 Limited, HD PENTAX-FA 43 mm F1.9 Limited, HD PENTAX-FA 77 mm F1.8 Limited lenses and smc PENTAX-FA 31mm F1.8AL limited, smc PENTAX-FA 43mm F1.9AL limited and smc PENTAX-FA 77mm F1.8AL limited lenses.
*When this update is done, the contents of version 1.53 and earlier will be also updated.
Changes to V1.53
- Optimized performance when attaching new lens HD PENTAX-D FA*85mmF1.4ED SDM AW.
- Improved stability for general performance
*When this update is done, the contents of version 1.52 and earlier will be also updated.
Changes to V1.52
- Optimized performance when attaching new lens HD PENTAX-DFA70-210mmF4ED SDM WR.
- Improved stability for general performance
*When this update is done, the contents of version 1.51 and earlier will be also updated.
Changes to V1.51
- Optimized performance when attaching new lens HD PENTAX-DA*11-18mmF2.8ED DC AW.
*When this update is done, the contents of version 1.50 and earlier will be also updated.
Changes to V1.50
- Optimized performance when attaching new lens HD PENTAX-D FA*50mmF1.4 SDM AW.
- Improved stability for general performance.
*When this update is done, the contents of version 1.43 and earlier will be also updated.
Changes to V1.43
- Corrected – Unstable performance may rarely occur in Movie mode or Live View status of still picture in firmware version 1.42.
Changes to V1.42
- Corrected – Unstable performance may rarely occur in firmware version 1.41.
Changes to V1.41
[Enhanced features]
- Correspond to Image Transmitter 2 version 2.3.0
[Function enhancement/Additional item when using Image Transmitter 2 version 2.3.0 ]
- Drive mode change function.
- White balance change function.
- Custom image change function.
- Image recording format change function.
- JPEG recording size change function
- Recording image quality change function.
- Card slot setting function.
- Live view magnification change function.
- Focus fine adjustment function for live view.
- Focus assists setting function.
- Start and stop / file transfer for movie shooting. (Live view is incompatible) - Improved stability for general performance.
*When this update is done, the contents of version 1.40 and earlier will be also updated.
Changes to V1.40
[Enhanced features]
- Red-lighted LCD monitor display function
The PENTAX K-1 provides a red-lighted LCD monitor display function, which prevents the pupils of the photographer’s eyes from closing down after they have become accustomed to a dark environment during astrophotography. - Bulb timer function
The bulb timer function comes in handy when photographing celestial bodies or fireworks. The PENTAX K-1 allows the photographer to expend an exposure time up to 20 minutes in Bulb mode.
*For more details click here
[Others]
- During slow shutter speeds the PENTAX K-1 features white dot noise reduction processing. (*1)
- Overall Improved stability for general performance.
*1: When Slow Shutter Speed NR is OFF and JPEG image.
Changes to V1.30
[Enhanced features]
- The Electronic Shutter can be selected at the Menu to reduce camera shake from the mechanical shutter when shooting with Live View mode.
- Added and selectable [Square format (1:1)] size at the Crop mode.
- Addition to the current [3 frames bracketing (OFF, TYPE1, TYPE2)], the [2 frames bracketing (OFF, TYPE2)] is added and selectable for the [AA Filter Simulator bracketing]
- At the [BKT] setting, the bracketing range [±0 (=single frame)] can be selected.
*For more details click here
[Others]
- Improved stability for general performance.
Changes to V1.20
- Corresponded to [KAF4 lens mount] that is equipped with an electromagnetic diaphragm control system.
Enable new lens HD PENTAX-DA 55-300mmF4.5-6.3ED PLM WR RE to shoot stable by updating firmware. - Improved stability for general performance.
Changes to V1.10
- Corresponded to IMAGE Transmitter 2 (Version2.2.0)
- Correspond to PENTAX Tethered Capture Plug-in for Adobe® Photoshop® Lightroom®(Simple Version)(Version1.1.0)
- Improved stability for general performance.
Caution
- Only PENTAX K-1 users are permitted to download the firmware update.
PENTAX Firmware Update Software for PENTAX K-1
Name | PENTAX Firmware Update Software for PENTAX K-1 |
---|---|
Registered name | k1_v154.zip (zip type 8,792 Kbytes) |
Applied product | PENTAX K1 To check the version number, press the menu button and select [Firmware Info/Options] in the [Set-up 4] menu then press the four-way controller right. |