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Model Name: Pentax Optio WG-2 
Prices: Compare Prices
Manufacturer URL: Manufacturer website
Predecessor: Pentax WG-1
WG-1 vs WG-2
Successor: Pentax WG-3
WG-2 vs WG-3
General
Model Number: WG-2
Camera Format: Compact
Currently Manufactured: No
Retail Price: $349.95
Street Price: $361.99
Date Available: 2012-03-15
Tripod Mount: Yes
Weight: 6.6 oz (186 g)
includes batteries
Size: 4.8 x 2.4 x 1.2 in.
(122 x 61 x 31 mm)
Waterproof: Yes
Waterproof Depth:  
Image Sensor
Sensor Type: CMOS
Sensor Manufacturer:  
Effective Megapixels: 16.0
Sensor Format: 1/2.3 inch
Sensor size: 28.0735mm2 (6.17mm x 4.55mm)
Approximate Pixel Pitch: 1.34 microns
Focal Length Multiplier: n/a
Aspect Ratio: 4:3
Color Filter Type: RGBG
Anti Aliasing Filter:  
Self-Cleaning: No
Sensor shift image stabilization: No
On-Sensor Phase Detect: No
DxO Sensor Score:  
DxO Color Depth Score (bits):  
DxO Dynamic Range Score (evs):  
DxO Maximum Effective ISO Score (iso):  
Image Capture
Image Resolution: 4608 x 3456 (15.9 MP, 4:3),
3456 x 3456 (11.9 MP, 1:1),
4608 x 2592 (11.9 MP, 16:9),
3072 x 2304 (7.1 MP, 4:3),
3072 x 1728 (5.3 MP, 16:9),
2592 x 1944 (5.0 MP, 4:3),
2592 x 1464 (3.8 MP, Other),
2048 x 1536 (3.1 MP, 4:3),
1920 x 1080 (2.1 MP, 16:9),
1024 x 768 (0.8 MP, 4:3),
640 x 480 (0.3 MP, 4:3)
Image File Format: JPEG (Exif 2.3)
Continuous-mode frames/second: 1.0
Video Capture
Can take movies: Yes
Movie Resolution: 1920x1080 (p30)
1280x720 (p60/p30)
640x480 (p30)
Movie File Format: MP4 (AVC H.264) with mono audio
Composite Video Out: Yes
NTSC/PAL Switchable Video: Yes
Video Usable as Viewfinder:
HD Video Out: Yes
HD Video Connection: HDMI
Lens & Optics
Lens Mount: n/a
Lens: Pentax zoom lens, 11 elements in 9 groups, 5 aspherical elements
Focal Length (35mm equivalent): 28 - 140mm
Zoom Ratio: 5.00x
Aperture Range: f/3.5 (wide) / f/5.5 (tele) - ???
Normal Focus Range: 50 cm to Infinity
19.7 in to Infinity
Macro Focus Range: 1 - 30 cm
0.4 - 11.8 in
Filter Thread: n/a
Thread Type: n/a
Optical Image Stabilization: No
Digital Zoom: Yes
Digital Zoom Values: Up to 7.2x; Intelligent Zoom up to 36x at VGA
Auto Focus
Auto Focus: Yes
Auto Focus Type: 9-point Contrast Detection with face recognition, spot, pan, and auto tracking modes
Auto Focus Assist Light? Yes
Manual Focus: Yes
Viewfinder
Viewfinder: No
Viewfinder Type:  
Focus Peaking: No
EVF Resolution: n/a
Viewfinder Magnification (35mm equivalent):  
Viewfinder Magnification (nominal/claimed):  
Display
Eye-level Viewfinder: No
Rear Display: Yes
Rear Display Size (inches): 3.0
Rear Display Resolution: 460,000 dots
Touchscreen: No
Articulating Screen: No
Tilt Swivel Screen: No
Selfie Screen: No
Max Playback Zoom: 10.0x
Top Deck Display:
Exposure
Maximum ISO (native): 6400
Minimum ISO (native): 125
ISO Settings: Auto (125-6400, adjustable), 125, 200, 400, 800, 1600, 3200, 6400
Auto ISO Mode: Yes
White Balance Settings: Auto, Daylight, Shade, Tungsten, Fluorescent , Manual
Shutter Speed Range: 4 - 1/4000
Bulb Mode: No
Exposure Compensation: +/- 2.0EV in 0.3EV steps
Metering Modes: Multi-segment, Center-weighted, Spot
Program Auto Exposure: Yes
Aperture Priority: No
Shutter Priority: No
Full Manual Exposure: No
Creative Exposure Modes: Night Scene, Handheld Night Snap (ISO 125-1600), Movie, Underwater, Underwater Movie, Digital Microscope (2M), Landscape, Flower, Portrait, Interval Shot, Interval Movie, High Speed Movie (VGA, 120 FPS capture, 30 FPS playback), Digital SR, Surf & Snow, Kids, Pet, Sport, Candlelight, Fireworks, Night Scene Portrait, Text, Food, Digital Wide (5M), Digital Panorama (2M per frame), Frame Composite (3M or 2M), Report (1280x960, ISO 125-1600)
Self Timer: 2 or 10 seconds
Time Lapse (intervalometer):  
High Resolution Composite: No
Flash
Built-in Flash: Yes
Flash Modes: Auto, Flash Off, Flash On, Auto + Redeye, On + Redeye
Flash Guide Number: n/a
Flash Range Description: 18 ft (wide, auto ISO), 11 ft (tele, auto ISO)
Max Flash Sync:  
Flash Exposure Compensation:  
External Flash Connection: n/a
Built-In Wireless Flash Control:  
Image Storage
Usable Memory Types: SD / SDHC / SDXC
UHS Support:  
Other Memory:  
Dual Card Slots: No
RAW Capture Support: No
Uncompressed Format:  
Movie File Format: MP4 (AVC H.264) with mono audio
Included Memory: 88.2 MB
Included Memory Type: Internal
Connectivity
Built-In Wi-Fi: No
NFC: No
Bluetooth: No
Built-In GPS: No
Microphone Jack: No
Headphone Jack: No
External Connections: USB 2.0 High Speed
PictBridge Compliant: No
DPOF Compliant: Yes
Remote Control: Yes
Remote Control Type: Optional IR
Connections (extended): Micro HDMI Out (Type D)
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 1.86
Cycle time for RAW shooting in single shot mode (seconds per frame):  
Buffer size for RAW shooting in single shot mode (frames):  
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):  
Camera penalizes early shutter press? Yes
JPEG shooting speed in burst mode (fps, max resolution): 1.0
Buffer size for JPEG shooting in burst mode (frames, max resolution):  
RAW shooting speed in burst mode (fps):  
Buffer size for RAW shooting in burst mode (frames):  
RAW+JPEG shooting speed in burst mode (fps):  
Buffer Size for RAW+JPEG shooting in burst mode (frames):  
Shutter lag (full AF, wide/mid): 0.44
Shutter lag (full AF, tele): 0.36
Shutter lag (full AF, live view - DSLR):  
Shutter lag (prefocused, live view - DSLR):  
Shutter Lag (manual focus):  
Shutter lag (full AF, with flash):  
Shutter Lag (prefocused): 0.048
Shutter Lag (notes):  
Startup Time: 2.3
Play -> Record Time:  
Flash cycle time, full power (seconds): 4.9
Power
Battery Form Factor: Proprietary D-LI92
Usable Battery Types: Lithium-ion rechargeable
Batteries Included: 1 x Proprietary D-LI92 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes
Dedicated Battery Charger Included:
Internal Charging Supported:
CIPA Rating Monitor (Live View): 260
CIPA Rating Viewfinder (OVF/EVF):  
Software
Included Software: Software S-SW125 (CD ROM)
OS Compatibility: Windows XP(SP3)/Vista/7, Mac OS X 10.4+
Miscellaneous
Notes & Features: Waterproof to 40 feet, Shockproof to 5 feet, Crushproof to 200 LBF, Freezeproof to 14F, Dustproof, Full HD 1080p Movies, Pixel Track Shake Reduction. Available in Vermillion Red or Black. Kit includes Carabiner Strap and Macro Stand.


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