Ricoh CX4's evolved image-sensor-shift image stabilization reduces blur on average by the equivalent of about 3.7 EV—3.7 shutter-speed stops—for improved performance under dim indoor lighting and at high zoom ratios.
The camera also offers a new “subject-tracking AF” autofocus system that automatically tracks your subject, ensuring that photographs are in focus and correctly exposed whenever you choose to release the shutter. You'll find this feature indispensable for moving subjects and close-ups.
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Specifications |
| No. of Effective Pixels (Camera) |
Approximately 10.00 million pixels |
| Image Sensor |
1/2.3-inch CMOS (total pixels: approx. 10.60 million pixels) |
| Lens |
Focal length |
f=4.9-52.5mm (Equivalent to 28-300 mm for 35 mm film cameras. With Step Zoom set, focal lengths can be fixed at eight steps: 28 mm, 35 mm, 50 mm, 85 mm, 105 mm, 135 mm, 200 mm, and 300 mm) |
| F-aperture |
F3.5 (Wide) - F5.6 (Telephoto) |
| Shooting |
Normal shooting: Approx. 30 cm - infinity (Wide), approx. 1.5 m - infinity (Telephoto) (from the front of the lens) |
| Distance |
Macro: Approx. 1 cm - infinity (Wide), approx. 28 cm - infinity (Telephoto), approx. 1 cm - infinity (Zoom Macro) (from the front of the lens) |
| Lens Construction |
10 elements in 7 groups (aspheric lens: 4 elements and 5 surfaces) |
| Zoom Magnification |
Optical: 10.7x zoom (equivalent to 28-300 mm focal length for 35 mm cameras) |
| Digital: 4.8x up to 51.4x (equivalent to 1440 mm) when used with optical zoom |
| Auto Resize: 5.7x *1 up to 61.0x *1 (equivalent to 1710 mm) when used with optical zoom |
| Focus Mode |
Multi AF (contrast AF method) / Spot AF (contrast AF method) / Face-priority multi-AF / Subject-tracking AF / Multi-Target AF / Manual Focus / Fixed Focus (Snap) / Infinity (AF auxiliary light) |
| Motion Blur Reduction |
Image sensor shift method image stabilizer |
| Shutter Speed *2 |
Still image |
8, 4, 2, 1 - 1/2000 sec. |
| Movie |
1/30 - 1/2000 sec. |
| Continuous Shooting |
Continuous shooting speed |
Approx.5 frames/sec. (10M 4:3F shooting time; shooting speed after 12 pictures is approx. 3 frames/sec.) |
| Continuous shooting capacity |
999 pictures |
| ISO Sensitivity (Standard Output Sensitivity) |
AUTO, ISO100 / ISO200 / ISO400 / ISO800 / ISO1600 / ISO3200 |
| Flash |
Flash Mode |
Auto (during low light and when the subject is backlit), Anti Red-eye, Flash On, Slow Synchro, Flash Off |
| Built-in flash range |
Approx. 20 cm - 4.0 m (Wide), approx. 28 cm - 3.0 m (Telephoto) (auto ISO with a maximum of ISO 1600, measured from the front of the lens) |
| Flash compensation |
+/-2.0EV (1/3EV Steps) |
| Monitor |
3.0-inch Transparent LCD (approx. 920,000 dots) |
| Recording Media |
SD memory card |
| SDHC memory card (up to 32 GB), Internal memory (approx. 86 MB) |
| Recording File Format |
Still Image |
JPEG(Exif ver.2.3) |
| Multi-picture |
CIPA DC-007-2009 Multi-Picture Format |
| Movie |
AVI (Open DML Motion JPEG Format compliant) |
| Compression method |
JPEG Baseline method compliant |
| Other Major Shooting Functions |
Continuous, Self-Timer (operation time: approx. 10 sec. / approx. 2 sec. / custom self-timer), Interval Timer (Shooting interval: 5 sec. - 1 hour, 5 sec. steps), Color Bracket function, Focus Bracket function, AE/AF Target Shift, Histogram, Grid Guide, Electronic Level |
| Interface |
USB 2.0 (High-Speed USB) Mini-B, Mass storage compatible *7/ AV Out 1.0Vp-p (75Ω) |
| Video Signal Format |
NTSC, PAL switchable |
| Power Supply |
Rechargeable Battery: DB-100 x1 |
| Battery Consumption |
Based on CIPA Standard: Using the DB-100, approx. 330 pictures (when LCD Dim is on) |
| External Dimensions |
101.5 mm (W) x 58.6 mm (H) x 29.4 mm (D) (24.4 mm at thinnest part) |
| Weight |
Approx. 205 g (including the supplied battery and SD memory card) |
| Approx. 184 g (body only) |
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