Pentax K-R
| Brand | Pentax 2010 |
| Model | PENTAX K-r Wズームキット(B) |
| Released Year | 2010 |
| Type | DSLR Cameras |
| Series | K |
| Color | Black |
| Compatible Mountings | Pentax KAF |
| Autofocus | Yes |
| Photo Sensor Resolution | 12 MP |
| Video Resolution | 1080p |
| File Format | JPEG, RAW |
| Status | Discontinued |
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Overview
The Pentax K-r is a mid-range DSLR camera introduced in 2010, designed for enthusiasts seeking high-quality imaging with a compact body. It features a 12.4-megapixel APS-C CMOS sensor, offering excellent image resolution and low-light performance. The camera supports a wide ISO range up to 12800, which can be expanded to ISO 25600, enhancing its sensitivity for various shooting conditions. Its autofocus system includes 11 focus points, incorporating a cross-type sensor for improved accuracy. The K-r shoots full HD video at 720p resolution, making it versatile for both stills and video capture. Additionally, it offers a 3-inch LCD screen with adjustable angle for easier composition and review of images in diverse situations.
Specifications
| Built-In Media | Camera Body & Lens |
| Are Batteries Included | Yes |
| Manufacturer | M |
| Wireless Technology | Wi-Fi |
| Total Video Out Ports | 1 |
| Shooting Modes | Automatic, Movie |
| Digital Scene Transition | zoom |
| Digital-Still | Yes |
| Movie Mode | No |
| Image Capture Type | Stills & Video |
| Compatible Mountings | Pentax KAF |
| Sensor Type | CMOS |
| Image stabilization | Digital |
| Expanded ISO Minimum | 100 |
| Photo Sensor Resolution | 12 MP |
| Photo Sensor Size | APS-C (23.6 x 15.6 mm) |
| Maximum Shutter Speed | 1/6000 seconds |
| Minimum Shutter Speed | 1/6000秒 |
| Form Factor | SLR |
| Special Feature | Lightweight |
| Color | Black |
| Item Weight | 544 Grams |
| Video Resolution | 1080p |
| Viewfinder | Pentaprism with approximately 96% coverage |
| Flash Modes | Automatic |
| Camera Flash | no flash |
| Continuous Shooting | 6 fps |
| Aperture modes | F2.8-F4.0 |
| Video Capture Format | MP4 |
| Expanded ISO Maximum | 25600 |
| Battery Type | Lithium Ion |
| Water Resistance Level | Not Water Resistant |
| Frame Rate | 30 FPS |
| Mount Type | Pentax K |
| Waterproof Rating | 無し |
| Minimum Aperture | 5.8 |
| Crop Factor | 1.5 |
| Number of Batteries | 1 Product Specific batteries required. (included) |
| Has Image Stabilization | No |
| Lens Mount | Pentax K_AF2 mount |
| Aspect Ratio | 3:2 |
| File Format | JPEG, RAW |
| Effective Still Resolution | 3 MP |
| JPEG Quality Level | Normal |
| Total Still Resolution | 3 MP |
| Lens Type | Zoom |
| Zoom | Digital Zoom |
| Camera Lens | Zoom lens |
| Exposure Control | Automatic |
| White Balance Settings | Auto |
| Screen Size | 3 Inches |
| Display Type | LCD |
| Display Resolution Maximum | 3 MP |
| Has Color Screen | Yes |
| Write Speed | 6 fps |
| Auto Focus Technology | Phase Detection |
| Focus Features | Autofocus |
| Autofocus Points | 11 points (including one cross-type) |
| Focus Type | auto and manual focus |
| Focus Mode | Continuous-Servo AF (AF-C) |
| Autofocus | Yes |
| Sensor Size | APS-C (23.6 x 15.8 mm) |
| Effective Megapixels | 12.4 megapixels |
| Image Processor | PRIME II |
| ISO Sensitivity | 100-12800 (expandable to 25600) |
| Shutter Speed Range | 30 sec to 1/6000 sec |
| Continuous Shooting Speed | 6 frames per second |
| LCD Screen | 3-inch vari-angle TFT LCD with 921,000 dots |
| Video Recording | 720p at 24 fps |
| Storage Media | SD, SDHC, SDXC cards |
| Battery | D-LI109 rechargeable lithium-ion battery |
| Dimensions | 126 x 94 x 70 mm |
| Weight | Approx. 575 g (including battery and memory card) |
| Body Construction | Magnesium alloy with weather sealing |
| White Balance | Auto, six preset modes, custom |
| Metering System | TTL open aperture metering |
| Built-in Flash | Yes |
| Connectivity | USB 2.0, HDMI output |
| Discontinued | Yes |
Images
Key Advantages
The Pentax K-r stands out with its excellent image quality owed to the APS-C sensor and effective noise reduction capabilities. Its weather-sealed body provides durability for outdoor photography in challenging environments. The camera's versatile autofocus system ensures quick and precise focusing. It offers extensive ISO options, enabling flexibility in low-light scenarios. Its compatibility with a broad range of Pentax lenses and accessories enhances creative potential. Furthermore, the articulated LCD screen improves user experience during shooting and playback.
Limitations
While the Pentax K-r offers robust features, its video capabilities are limited to 720p, which is lower than contemporary Full HD or 4K standards. The burst shooting speed of approximately 6 frames per second may not satisfy professional sports or action photographers. The camera lacks built-in GPS or Wi-Fi, reducing convenience for geotagging and wireless transfer. Battery life is moderate and might require spares for extended shoots. Autofocus in live view mode is slower compared to DSLRs with more advanced AF systems. Lastly, the rear LCD resolution is average, impacting image playback sharpness.
FAQ
What is the sensor size of the Pentax K-r?
The Pentax K-r uses a 23.6 x 15.8 mm APS-C CMOS sensor with a resolution of 12.4 megapixels.
Does the Pentax K-r support video recording?
Yes, it supports HD video recording at 720p resolution and 24 frames per second.
Is the Pentax K-r camera weather-sealed?
Yes, the camera body includes weather sealing to protect against dust and moisture.
What autofocus system does the Pentax K-r have?
It features an 11-point autofocus system with a cross-type sensor for more precise focusing.
Does the Pentax K-r have built-in Wi-Fi or GPS?
No, the Pentax K-r does not include built-in Wi-Fi or GPS functionality.
What is the continuous shooting frame rate on the Pentax K-r?
It can shoot continuously at approximately 6 frames per second.
What type and size is the LCD display on the Pentax K-r?
The camera has a 3-inch articulating LCD screen with 921,000-dot resolution.
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