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Pentax K-3 DSLR Camera
24 Megapixels
Single Lens Reflex
High ISO: ISO 6400 or more is available at full-resolution.
Stabilization: Compensates for tiny involuntary movements of the camera.
Automatic Level: Corrects for some degree of tilt to keep the horizon level.
Continuous Drive
Full 1080p HD Video: 1920 x 1080 resolution or more but less than 4K.
Manual Controls: Both fully-manual (M) and semi-automatic modes (T and V).
Custom White-Balance: Specifies exactly what should be white to the camera.
Action Photography: Shutter speeds of 1/1500 or more.
Night Photography: Reaches shutter-speeds longer than 4 seconds.
Hotshoe: Allows external flash units to be attached.
Spot Metering
Depth-Of-Field Preview: Improve perception of DOF before shooting.
Weatherproof - Seals protect from dust, humidity and light splashing.
Accepts Secure Digital Extended Capacity (SDXC), SDHC and SD memory.
Neocamera detailed review
Discontinued: No longer produced by the manufacturer. May still be in stock or found used.Digital Camera Description
The Pentax K-3 is a Professional DSLR with an APS-C sensor and a Pentax K lens mount. Its 24 Megapixels CMOS sensor offers an ISO 100-51200 sensitivity range which is expandable to ISO 100-51200. This makes it possible to shoot hand-held in very low-light. With 24 MP of resolution, sharp prints are possible up to 25" x 16" at 240 DPI.
A builtin 3-Axis Image Stabilization mechanism allows the Pentax K-3 to compensate for camera shake up to 3.5-Stops beyond hand-holding with any mounted lens.
This camera features a mechanic shutter that can expose for 1/8000 to 30s. Bulb exposures of an unspecified duration are possible with this camera. With a fastest shutter-speed of 1/8000, fast action can easily be frozen. Night photography is possible using this digital camera due to its long exposure capability. This camera model offers Full Manual Controls.
The Pentax K-3 features a 27-point Phase-Detect AF system. Autofocus can continuously adjust according to subject distance. Manual Focus is also available.
Dual controls-dials offer direct access to most exposure parameters which makes this digital camera suitable for advanced photographers. The weatherproof construction of this digital camera protects it against adverse weather, dust and moisture. This particular model is also freezeproof down to -10C. Framing on the Pentax K-3 is performed via a large reflex optical viewfinder with 0.95X magnification and 100% coverage. This magnification is equivalent to 0.63X on a Full-Frame camera.
Model Specifications
| Brand | Pentax | Model | K-3 |
|---|---|---|---|
| Sensor | 24 Megapixels CMOS *Optional SR-based anti-aliasing, 2 levels. | Sensor Size | 24 x 16mm |
| Anti-Alias Filter | No | Sensor Aspect | 3:2 Aspect-Ratio |
| Stabilization | 3-Axis , 3.5-Stops | Dust-Reduction | Yes |
| Sensitivity | ISO 100 - 51200 | Shutter-Speed | 1/8000 - 30s |
| Lens Mount | Pentax K KAF2 Mount | Crop Factor | 1.5X |
| Filter Diameter | N / A | Focus System | 27-point Phase-Detect, Assist-lamp *SAFOX 11, 27 points, 25-cross-type, -3-18 EV sensitivity. |
| Viewfinder Type | Reflex OVF | Viewfinder Size | 0.95X - 100% Coverage *Exchangeable focusing screens. |
| Display Attachment | Fixed | Display Size | 1 Megapixels 3.2" LCD 100% Coverage *Color-adjustable in 2 axis, 15 steps, plus adjustable brightness and anti-reflection coating. |
| Exposure Modes | P, A, T, M, B, S, TA, X, H | Scene Modes | None |
| Metering | Multi-Segment, Center-Weighed, Spot | Bracketing | 5 Shots ±2 EV |
| Exposure Compensation | ±5 EV, 1/3 or 1/2 EV | Flash Compensation | -2..+1 EV, 1/3 or 1/2 EV |
| White Balance | Auto, Presets, Custom | White Balance Tuning | 2 Axis, 15 steps |
| Continuous Drive | 8.3 FPS, 60 JPEG, 22 RAW *Unlimited 3.3 FPS continuous shooting. | Self Timer | Yes *12s, 2s shutter or 3s remote with automatic MLU and SR OFF. |
| Command Dials | 2 | DOF Preview | Yes |
| Protection | Weatherproof to -10C | Dust Reduction | Yes |
| Digital Level | 2 Axis, Automatic Leveling±2° with SR off, ±1° with SR on. | Tripod Mount | Yes |
| Remote Trigger | Infrared | Eye-Start Sensor | No |
| HDR | Yes | Orientation Sensor | Yes |
| Interval Timer | Yes | Multiple Exposure | Yes |
| Image Formats | JPEG DNG RAW | Flash Ports | Hot-Shoe Sync-Port |
| Built-In Flash | Yes (GN 13) | Flash Sync | 1/180s |
| Video Capture | 1920x1080 @ 30 FPS 16:9 *Head-phone mini-jack. Also 1280x720 @ 60 FPS. | Sound Input | Stereo |
| Video Format | M-JPEG | WiFi | No |
| Memory | Secure Digital Extended Capacity x 2 | GPS | No |
| Battery | Lithium-Ion | Battery Life | 560 *CIPA Standard, 50% flash use. |
| Introduced | 2013-10-07, DiscontinuedYES | Construction | Standard |
| Size | 132 x 100 x 78mm (W x H x D) | Weight | 800g |
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Pentax K-3 Highlights
SLR digital cameraSensor-Size: 24 x 16mm
Actual size when viewed at 100 DPI
| 24 Megapixels DSLR | ISO 100-51200 |
| Pentax K Mount 1.5X FLM | Shutter 1/8000-30s |
| 3-Axis Built-in Stabilization, 3.5-Stop Improvement | Full manual controls, including Manual Focus |
| 100% Coverage Large Viewfinder | Custom white-balance with 2 axis fine-tuning |
| Auto Horizon Correction 2 Axis Digital Level | Spot-Metering |
| Weatherproof down to -10C | Hot-Shoe & Sync-Port |
| Built-in Dust Reduction | Stereo audio input |
| 8.3 FPS Drive, 60 Images | Lithium-Ion Battery |
| 1920x1080 @ 30 FPS Video Recording | Secure Digital Extended Capacity x 2 |
| 3.2" LCD 1 Megapixels |
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