Pentax K-3 Mark III
| Merchant | Price | |
|---|---|---|
![]() | $1,596.95 Price updated from Amazon on 11-02-2025 | |
![]() | ||
![]() | $2,799.93 $1,696.95 Price updated from Walmart on 11-02-2025 |
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
* Imaginated.com may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. Learn more here.
Description
The Pentax K-3 Mark III is a high-performance DSLR designed for serious photographers who demand exceptional image quality, durability, and advanced features. Featuring a 25.7-megapixel APS-C sensor and the advanced PRIME V image processor, the K-3 Mark III delivers stunning detail, vibrant colors, and excellent dynamic range, even in low-light conditions. Its 5-axis in-body image stabilization ensures sharp, steady shots, while the fast autofocus system and 12 fps continuous shooting allow for quick, precise captures, making it perfect for action, wildlife, and sports photography. The camera’s rugged, weather-sealed body is built to withstand harsh environments, ensuring reliable performance in even the most challenging conditions. With a high-resolution optical viewfinder, a large rear LCD screen, and built-in Wi-Fi for easy sharing, the Pentax K-3 Mark III is a powerful and versatile tool for professional photographers who seek a reliable DSLR with cutting-edge technology and outstanding image quality.
Sample Photos
Sample photos will be added soon!
Basics
| Name | Pentax K-3 Mark III |
|---|---|
| Release Date | April 2021 |
| Brand | Pentax |
| Type | DSLR |
| Sensor | APS-C |
| Lens Mount | Pentax KAF2 |
| Series | |
| Alternative Names |
Resolution
| Max Resolution | 6192 x 4128 |
|---|---|
| Image Sensor | CMOS, 23.3 x 15.5 mm |
| Megapixels | 25.73 |
Viewfinder
| Viewfinder Type | Pentaprism, approx. 100% coverage, 1.05x magnification |
|---|
Display
| Display Type | Wide viewing angle TFT color LCD, air-gapless glass |
|---|---|
| Display Size | 3.2 inches |
| Display Fixture | Fixed |
Camera Modes
| Movie Mode | 4K (3840 x 2160, 30p/24p), Full HD (1920 x 1080, 60p/30p/24p) |
|---|---|
| Shooting Modes |
|
Camera Settings
| Self Timer | 2 sec, 12 sec |
|---|---|
| White Balance | Auto, Multi Auto, Daylight, Shade, Cloudy, Fluorescent, Tungsten, CTE, Manual |
| Exposure Control | Scene Analyze Auto, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb |
| Metering Methods | Multi-segment, Center-weighted, Spot, Highlight-weighted |
Connectivity
| USB Ports | 1 |
|---|---|
| Video Output | HDMI (Type D) |
| Wireless Technology | IEEE 802.11b/g/n, Bluetooth v4.2 |
Autofocus
| Autofocus | Yes |
|---|---|
| Focus Modes |
|
| Focus Type | Phase-matching |
| Focus Features | Focus Peaking, Face Detection, Touch AF |
| Autofocus Technology | SAFOX 13 |
| Autofocus Point Selection |
|
| Autofocus Points | 101 (25 cross-type) |
Image Quality
| File Formats | RAW (PEF/DNG), JPEG |
|---|---|
| Aspect Ratio | 3:2 |
Memory
| Recording Capacity | Approx. 800 images (CIPA standard) |
|---|---|
| Flash Memory Type | SD, SDHC, SDXC (UHS-I/UHS-II) |
| Memory Slots | 2 |
Battery
| Battery Type | |
|---|---|
| Battery Average Life |
Audio
| Audio Recording | Yes, built-in stereo microphone, external mic input |
|---|
Drive Modes
| Drive Modes |
|
|---|
Video
| Video Resolution | 4K, Full HD |
|---|---|
| Shooting Time | Up to 25 min or 4GB |
Shutter
| Shutter Type | Electronically controlled vertical-run focal plane |
|---|---|
| Slowest Shutter Speed | 30 sec, Bulb mode (up to 20 min) |
| Fastest Shutter Speed | 1/8000 sec |
| Continuous Shooting | Max approx. 12 fps (up to 37 JPEG frames) |
External Flash
| Flash Metering | TTL |
|---|---|
| Flash Sync Speed | 1/200 sec |
ISO
| Max ISO | 1600000 |
|---|---|
| Minimum ISO | 100 |
Dimensions & Weight
| Dimensions | 134.5mm (W) x 103.5mm (H) x 73.5mm (D) |
|---|---|
| Weight | Approx. 820g (with battery and SD card), 735g (body only) |
Use Case
| Use Cases |
|
|---|
Experience Level
| Experience Level | Amateur, Professional |
|---|
Pentax K-3 Mark III










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* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
* Imaginated.com may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. Learn more here.
Description
The Pentax K-3 Mark III is a high-performance DSLR designed for serious photographers who demand exceptional image quality, durability, and advanced features. Featuring a 25.7-megapixel APS-C sensor and the advanced PRIME V image processor, the K-3 Mark III delivers stunning detail, vibrant colors, and excellent dynamic range, even in low-light conditions. Its 5-axis in-body image stabilization ensures sharp, steady shots, while the fast autofocus system and 12 fps continuous shooting allow for quick, precise captures, making it perfect for action, wildlife, and sports photography. The camera’s rugged, weather-sealed body is built to withstand harsh environments, ensuring reliable performance in even the most challenging conditions. With a high-resolution optical viewfinder, a large rear LCD screen, and built-in Wi-Fi for easy sharing, the Pentax K-3 Mark III is a powerful and versatile tool for professional photographers who seek a reliable DSLR with cutting-edge technology and outstanding image quality.
Sample Photos
Sample photos will be added soon!
Basics
Name | Pentax K-3 Mark III |
|---|---|
| Release Date | April 2021 |
| Brand | Pentax |
| Type | DSLR |
| Sensor | APS-C |
| Lens Mount | Pentax KAF2 |
| Series | |
| Alternative Names |
Resolution
| Max Resolution | 6192 x 4128 |
|---|---|
| Image Sensor | CMOS, 23.3 x 15.5 mm |
| Megapixels | 25.73 |
Viewfinder
| Viewfinder Type | Pentaprism, approx. 100% coverage, 1.05x magnification |
|---|
Display
| Display Type | Wide viewing angle TFT color LCD, air-gapless glass |
|---|---|
| Display Size | 3.2 inches |
| Display Fixture | Fixed |
Camera Modes
| Movie Mode | 4K (3840 x 2160, 30p/24p), Full HD (1920 x 1080, 60p/30p/24p) |
|---|---|
| Shooting Modes |
|
Camera Settings
| Self Timer | 2 sec, 12 sec |
|---|---|
| White Balance | Auto, Multi Auto, Daylight, Shade, Cloudy, Fluorescent, Tungsten, CTE, Manual |
| Exposure Control | Scene Analyze Auto, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb |
| Metering Methods | Multi-segment, Center-weighted, Spot, Highlight-weighted |
Connectivity
| USB Ports | 1 |
|---|---|
| Video Output | HDMI (Type D) |
| Wireless Technology | IEEE 802.11b/g/n, Bluetooth v4.2 |
Autofocus
| Autofocus | Yes |
|---|---|
| Focus Modes |
|
| Focus Type | Phase-matching |
| Focus Features | Focus Peaking, Face Detection, Touch AF |
| Autofocus Technology | SAFOX 13 |
| Autofocus Point Selection |
|
| Autofocus Points | 101 (25 cross-type) |
Image Quality
| File Formats | RAW (PEF/DNG), JPEG |
|---|---|
| Aspect Ratio | 3:2 |
Memory
| Recording Capacity | Approx. 800 images (CIPA standard) |
|---|---|
| Flash Memory Type | SD, SDHC, SDXC (UHS-I/UHS-II) |
| Memory Slots | 2 |
Battery
| Battery Type | |
|---|---|
| Battery Average Life |
Audio
| Audio Recording | Yes, built-in stereo microphone, external mic input |
|---|
Drive Modes
| Drive Modes |
|
|---|
Video
| Video Resolution | 4K, Full HD |
|---|---|
| Shooting Time | Up to 25 min or 4GB |
Shutter
| Shutter Type | Electronically controlled vertical-run focal plane |
|---|---|
| Slowest Shutter Speed | 30 sec, Bulb mode (up to 20 min) |
| Fastest Shutter Speed | 1/8000 sec |
| Continuous Shooting | Max approx. 12 fps (up to 37 JPEG frames) |
External Flash
| Flash Metering | TTL |
|---|---|
| Flash Sync Speed | 1/200 sec |
ISO
| Max ISO | 1600000 |
|---|---|
| Minimum ISO | 100 |
Dimensions & Weight
| Dimensions | 134.5mm (W) x 103.5mm (H) x 73.5mm (D) |
|---|---|
| Weight | Approx. 820g (with battery and SD card), 735g (body only) |
Use Case
| Use Cases |
|
|---|
Experience Level
| Experience Level | Amateur, Professional |
|---|


