
Pentax K-5
Brand | Pentax 2010 |
Model | PENTAX K-5 18-55WRレンズキット |
Released Year | 2010 |
Type | DSLR Cameras |
Compatible Mountings | Pentax K |
Autofocus | Yes |
Video Resolution | 1080p |
Optical Zoom | 135 x |
File Format | JPEG, RAW |
Status | Discontinued |
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Overview
The Pentax K-5 is a robust digital single-lens reflex (DSLR) camera featuring a 16.3-megapixel APS-C CMOS sensor that delivers high resolution images with excellent clarity. It utilizes a PRIME II image processor, providing enhanced noise reduction and faster image processing. The optics include a 9-point SAFOX IX+ autofocus system, allowing precise subject tracking and autofocus accuracy. This model supports continuous shooting at up to 7 frames per second, beneficial for fast-action photography. The weather-resistant body design, combined with the 18-55mm WR (Weather Resistant) lens, ensures durability and usability in adverse conditions. Additionally, it offers full HD 1080p video recording capabilities, expanding versatility for multimedia capture.
Specifications
Are Batteries Included | Yes |
Manufacturer | Pentax |
Screen Size | 3 Inches |
Display Type | LCD |
Has Color Screen | Yes |
Auto Focus Technology | Contrast Detection |
Autofocus | Yes |
Aspect Ratio | 3:2 |
File Format | JPEG, RAW |
Effective Still Resolution | 16.28 MP |
Maximum Focal Length | 55 Millimeters |
Optical Zoom | 135 x |
Minimum Focal Length | 18 Millimeters |
Wireless Technology | Wi-Fi |
Digital-Still | Yes |
Movie Mode | Yes |
Image Capture Type | Stills & Video |
Compatible Mountings | Pentax K |
Image stabilization | Digital |
Expanded ISO Minimum | 100 |
Minimum Shutter Speed | 1/8000秒 |
Form Factor | DSLR |
Item Weight | 660 Grams |
Video Resolution | 1080p |
Viewfinder | Pentaprism, approx. 100% coverage |
Continuous Shooting | 7 fps |
Video Capture Format | AVI, MJPEG |
Expanded ISO Maximum | 25600 |
Waterproof Rating | 防滴 |
Minimum Aperture | 5.6 |
Number of Batteries | 1 Lithium Ion batteries required. (included) |
Has Image Stabilization | Yes |
Audio Recording | Yes |
Sensor | 16.3 MP APS-C CMOS |
Image Processor | PRIME II |
Lens Mount | Pentax K-mount |
Autofocus Points | 9-point SAFOX IX+ |
Continuous Shooting Speed | Up to 7 fps |
ISO Sensitivity | 100-12800 (expandable) |
Shutter Speed Range | 1/6000 to 30 seconds |
Video Recording | Full HD 1080p at 30 fps |
LCD Screen | 3.0-inch fixed, 921k dots |
Storage Media | SD/SDHC/SDXC Card |
Battery | Rechargeable lithium-ion battery D-LI90 |
Dimensions | 131 x 97 x 72 mm |
Weight | Approximately 720 grams (body only) |
Weather Sealing | Yes, dustproof, weather-resistant body and lens |
Connectivity | USB 2.0, HDMI output |
Images
Key Advantages
The Pentax K-5's sensor enables high image quality with superior dynamic range and color accuracy. Its weather-sealed construction allows operation in rain, dust, and cold weather, enhancing outdoor usability. The inclusion of the SAFOX IX+ autofocus system improves subject acquisition and tracking performance. Shooting speed benefits users capturing sports or wildlife with its 7 fps burst rate. The 18-55mm WR lens complements the body with effective weather sealing and optical image stabilization. Finally, the camera's compatibility with Pentax’s extensive range of lenses and accessories enriches the photographic experience.
Limitations
The Pentax K-5's video autofocus is contrast-based and slower compared to modern hybrid AF systems, limiting its appeal for continuous video focusing. The rear LCD screen, while sufficient, does not have a fully articulating or touch-sensitive interface. Its ISO range, though broad, may introduce noticeable noise in extremely low-light conditions relative to newer models. The camera lacks built-in Wi-Fi or modern connectivity features, requiring optional accessories for wireless functions. Battery life is moderate and may require spare batteries for heavy use. Additionally, the autofocus points are limited compared to competing models offering wider coverage and more AF points.
FAQ
What sensor does the Pentax K-5 use?
It uses a 16.3-megapixel APS-C CMOS sensor capable of capturing high resolution images.
Is the Pentax K-5 weather-resistant?
Yes, both the camera body and the 18-55WR lens are weather-sealed to resist moisture, dust, and cold temperatures.
Does the Pentax K-5 support video recording?
Yes, it supports full HD 1080p video capture with manual control over focus and exposure.
What autofocus system does the Pentax K-5 feature?
It features the 9-point SAFOX IX+ autofocus system for accurate and reliable focusing.
Can I use other lenses with the Pentax K-5?
Yes, the camera supports Pentax K-mount lenses, allowing a wide variety of lens options.
Does the Pentax K-5 have built-in Wi-Fi?
No, the Pentax K-5 does not have built-in Wi-Fi connectivity.
Is the Pentax K-5 still in production?
No, the Pentax K-5 has been discontinued since around 2013.
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