Pentax K-S1
| Brand | Pentax 2013 |
| Model | K-S1 SLR Lens Kit |
| Released Year | 2013 |
| Type | DSLR Cameras |
| Series | K |
| Color |
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| Compatible Mountings |
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| Autofocus | Yes |
| Photo Sensor Resolution | 20 MP |
| Video Resolution |
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| Optical Zoom |
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| File Format |
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| Status | Discontinued |
Quick view
Overview
The Pentax K-S1 is a compact DSLR camera introduced in 2014, designed with a 20.1-megapixel APS-C CMOS sensor that delivers high-resolution images with excellent detail and color accuracy. It features the PRIME M image processor, enhancing speed and image quality while minimizing noise even at high ISO settings up to 51200. The camera boasts a hybrid autofocus system combining phase detection and contrast autofocus for fast and precise focusing performance in various shooting conditions. It supports full HD 1080p video recording at multiple frame rates, facilitating versatile multimedia creation. The K-S1 includes a pentaprism viewfinder with approximately 100% field of view and an LCD monitor for intuitive framing and menu navigation. Additionally, its rugged, weather-sealed body ensures durability for outdoor and challenging shooting environments.
Specifications
| Age Range Description | Adult |
| Built-In Media |
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| Are Batteries Included | Yes |
| Remote Included | No |
| Series Number | 1 |
| Global Trade Identification Number |
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| UPC |
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| Item Height |
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| Manufacturer | Pentax |
| Connectivity Technology |
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| Wireless Technology |
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| Total USB Ports | 1 |
| Total Video Out Ports |
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| Shooting Modes |
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| Digital-Still | Yes |
| Movie Mode | Yes |
| Image Capture Type | Stills & Video |
| Night vision | No |
| Auto Focus Technology |
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| Focus Features |
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| Autofocus Points | 11 |
| Focus Type |
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| Focus Mode |
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| Autofocus | Yes |
| Aspect Ratio | 3:2 |
| File Format |
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| Effective Still Resolution |
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| JPEG Quality Level |
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| Total Still Resolution |
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| Maximum Focal Length | 55 |
| Optical Zoom |
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| Lens Type | Interchangeable |
| Zoom | Optical Zoom |
| Camera Lens |
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| Minimum Focal Length | 18 |
| Real Angle Of View | 76.5 Degrees |
| Lens Correction Type | Chromatic Aberration |
| Number of Diaphragm Blades | 7 |
| Lens Construction | Multi-element |
| Metering Methods |
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| Exposure Control |
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| White Balance Settings | Auto |
| Crop Mode | 3:2 |
| Screen Size | 3 Inches |
| Display Type | LCD |
| Display Fixture Type |
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| Display Resolution Maximum |
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| Has Color Screen | Yes |
| Flash Memory Type |
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| Write Speed | 5.4 fps |
| Flash Memory Speed Class | 10 |
| Flash Memory Bus Interface Type | SD |
| Flash Memory Supported Size Maximum | 32 GB |
| Compatible Mountings |
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| Sensor Type | CMOS |
| Image stabilization |
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| Maximum Aperture | 3.5 f |
| Expanded ISO Minimum | 100 |
| Photo Sensor Resolution | 20 MP |
| Photo Sensor Size | APS-C |
| Minimum Shutter Speed |
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| Form Factor |
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| Special Feature | Lightweight |
| Color |
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| Item Weight |
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| Video Resolution |
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| Viewfinder | Optical |
| Flash Modes |
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| Camera Flash | Built-In |
| Compatible Devices |
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| Continuous Shooting | 5.4 |
| Aperture modes |
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| Viewfinder Magnification |
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| Flash Sync Speed |
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| Video Capture Format | AVC |
| Expanded ISO Maximum | 51200 |
| Battery Weight |
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| Battery Cell Type | Lithium Ion |
| Battery Type |
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| Water Resistance Level | Not Water Resistant |
| Supported Audio Format | AAC |
| Frame Rate | 5.4 FPS |
| Mount Type | Bayonet |
| Specific Uses For Product | Photography |
| Delay between shots | 0.18 seconds |
| Crop Factor | 1.5 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Has Image Stabilization | Yes |
| Maximum Image Size | 2E+1 MP |
| Total USB 2.0 Ports | 1 |
| Maximum Shutter Speed | 1/6000 Seconds |
| Battery Average Life | 410 Photos |
| Processor Description | Prime MII |
| Self Timer | 10 Seconds |
Images
FAQ
What sensor does the Pentax K-S1 use?
The Pentax K-S1 uses a 20.1-megapixel APS-C CMOS sensor.
Can the K-S1 shoot video?
Yes, the Pentax K-S1 supports full HD 1080p video recording at multiple frame rates.
Is the Pentax K-S1 weather-sealed?
The K-S1 features a durable, weather-sealed body that provides some protection against dust and moisture.
What type of autofocus system does the K-S1 have?
It employs a hybrid autofocus system combining phase detection and contrast autofocus methods.
Does the K-S1 have an electronic viewfinder?
No, the Pentax K-S1 has an optical pentaprism viewfinder with approximately 100% field of view.
What image processor is used in the K-S1?
The K-S1 utilizes the PRIME M image processor for enhanced image quality and processing speed.
Is the Pentax K-S1 still in production?
No, the Pentax K-S1 is no longer in production but remains supported with accessories and documentation.
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