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Pentax Optio M90 Review
With the eye-pleasing interfaces, Pentax Optio M90 has the 12.1 megapixels and 2.7-inch LCD screen. The max shutter speed is 1/1000 seconds. The good: With the eye-pleasing interfaces,... Best Compact Cameras 2010, Touchscreen Digital Cameras, Best Night CamerasPentax Optio M90 Overview
With the eye-pleasing interfaces, Pentax Optio M90 has the 12.1 megapixels and 2.7-inch LCD screen. The max shutter speed is 1/1000 seconds.
The good: With the eye-pleasing interfaces, Pentax Optio M90 has the 12.1 megapixels and 2.7-inch LCD screen. The max shutter speed is 1/1000 seconds.
The bad: Pentax Optio M90 doesn't contain the viewfinder, which is not quite convenient for users while they are shooting or taking photos.
Design
Pentax Optio M90 measures 99 x 59 x 23 mm (3.9 x 2.3 x 0.9 in) and it weights 133 g (4.7 oz). Pentax Optio M90 has the 12.1 megapixels CCD sensor. The sensor size of Pentax Optio M90 is 1/2.3 " (6.16 x 4.62 mm, 0.28 cm²). The max resolution of pictures is 4000 x 3000.
Features
Pentax Optio M90 features 12.1 megapixels and it includes 2.7-inch LCD screen. The light sensitivity supports ISO Auto, 100, 200, 400, 800 and 1600. The storage types are SD/SDHC, Internal. There is a built-in flashlight inside the camera.
Performance
The max shutter speed of Pentax Optio M90 is 1/1000 seconds, which is slow. The min shutter speed of Pentax Optio M90 is 2 seconds. Pentax Optio M90 has the lens of 28 mm - 140 mm (5x) zoom lens. The aperture ranges from F3.5 to F5.9.
Summary
All in all, Pentax Optio M90 has the 12.1 megapixels CCD sensor. The max shutter speed of Pentax Optio M90 is 1/1000 seconds. Although the Pentax Optio M90 is only a compact digital camera, to tell the truth, it is slow. However, Pentax Optio M90 has the eye-pleasing interface.
Pentax Optio M90 General Specs
| Announce date | Apr 27, 2010 |
| Alias | -- |
| Weight (inc. batteries) | 133 g (4.7 oz) |
| Dimensions | 99 x 59 x 23 mm (3.9 x 2.3 x 0.9 in) |
| Street price | -- |
| Release status | -- |
| Format | -- |
| Summary | 12.1 million effective pixels 43 MP/cm² pixel density 28 mm - 140 mm (5x) zoom lens |
| Notes | -- |
Pentax Optio M90 Sensor Specs
| Sensor type | CCD |
| Sensor manufacturer | -- |
| Sensor size | 1/2.3 " (6.16 x 4.62 mm, 0.28 cm²) |
| Pixel density | 43 MP/cm² |
| Sensor photo detectors | 12.4 million |
| Effective pixels | 12.1 million |
Pentax Optio M90 Image Specs
| Max resolution | 4000 x 3000 |
| Low resolution | 3072 x 2304 2592 x 1944 2048 x 1536 1920 x 1080 1024 x 768 |
| Quality levels | Normal, Fine, Superfine |
| Uncompressed format | No |
| Image ratio | 4:3 16:9 |
| ISO rating | Auto 100 200 400 800 1600 |
| Image stabilization | No |
| White balance override | 4 positions |
Pentax Optio M90 Lens Shutter Specs
| Zoom wide (W) | 28 mm |
| Zoom tele (T) | 140 mm (5 x) |
| Digital zoom | Yes, 5x |
| Auto focus | Contrast Detection |
| Manual Focus | No |
| Normal focus range | 80 cm |
| Macro focus range | 10 cm |
| Focal Length Multiplier | -- |
| Lens thread | -- |
| Aperture Range | F3.5 - F5.9 |
| Min shutter | 2 sec |
| Max shutter | 1/1000 sec |
| Exposure compensation | -2 to +2 EV in 1/3 EV Steps |
| Exposure metering | -- |
| Aperture priority | No |
| Shutter priority | No |
| Continuous Drive | Yes, 1.6 fps |
Pentax Optio M90 Storage Specs
| Storage types | SD/SDHC, Internal |
| Storage Include | 32 MB Internal |
Pentax Optio M90 View Specs
| Viewfinder | None |
| LCD | 2.7 " |
| LCD Dots | 230,000 |
| Live View | No |
Pentax Optio M90 Flash Specs
| Built-in flash | Yes |
| External flash | No |
| Flash mode | -- |
| Flash range | 3 m |
Pentax Optio M90 Output Interface Specs
| USB | USB 2.0 (480Mbit/sec) |
| HDMI | No |
| Wireless | No |
Pentax Optio M90 Battery Specs
| Battery | Lithium-Ion D-LI108 rechargeable battery & charger |
Pentax Optio M90 Extra Specs
| Movie Clips | Yes, 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Remote control | -- |
| Self-timer | Yes, 2 or 10 sec |
| Timelapse recording | No |
| Orientation sensor | -- |
| GPS | No |
| Environmentally sealed | No |
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