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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
Alternate Model Number(s):  
Camera Format: Compact
Currently Manufactured: No
Retail Price: $349.95
Street Price: $199.00
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
Focal Length (actual): 5 - 25mm
Zoom Ratio: 5.00x
Aperture Range: f/3.5 (wide) / f/5.5 (tele) - ???
Integrated ND Filter: No
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 / LCD
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: 1/4000 - 4 sec
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 (ISO 100): 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 seconds
Shutter lag (full AF, tele): 0.36 seconds
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 seconds
Shutter Lag (notes):  
Startup Time: 2.3 seconds
Play -> Record Time:  
Flash cycle time, full power: 4.9 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 260 shots
Battery Life, Still (CIPA Rating OVF/EVF):  
Battery Life, Video:  
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:
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.

Buy the Pentax WG-2