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Major Specifications
CCD DZ-GX20A : 1/3.6-inch interlaced
DZ-MV780A : 1/4.5-inch interlaced
DZ-MV730A : 1/6-inch interlaced
Total number of pixels
DZ-GX20A approx. 2,120,000
DZ-MV780A approx. 1,330,000
DZ-MV730A approx. 680,000
Number of effective pixels
DZ-GX20A Movie: approx. 1,230,000
Still: approx. 1,920,000
DZ-MV780A Movie: approx. 690,000
Still: approx. 1,100,000
DZ-MV730A Movie: approx. 340,000
Still: approx. 340,000
Lens DZ-GX20A : F1.8 – 2.2
f = 3/16" – 1-3/4" (4.5 – 45 mm)
Filter diameter: 1-5/16" (34 mm)
Thread pitch: 0.5 mm
DZ-MV780A : F1.8 – 2.3
f = 1/8" – 1-1/4" (3.2 – 32 mm)
Filter diameter: 1-1/4" (30.5 mm)
Thread pitch: 0.5 mm
DZ-MV730A : F1.6 – 2.3,
f = 1/8" – 1-1/16" (2.78 – 43.3 mm)
Filter diameter: 1-5/16" (34 mm)
Thread pitch: 0.5 mm
Focus Auto/Manual
Zoom Optical 10× (DZ-GX20A/DZ-MV780A),
Optical 16× (DZ-MV730A),
240× with digital zoom added, 40× for still
Required minimum illumination 0.3 lx in Low Light mode
Viewfinder 0.2-inch color (equivalent to approx. 200,000 pixels)
LCD monitor 2.5-inch color TFT (approx. 120,000 pixels)
Electronic image stabilizer Electronic type
Shutter speed 1/4 – 1/4000 second (movie)
Self-timer recording Still recording only
External microphone jack ø3.5 mm stereo mini-jack: (a plug-in power type microphone cannot
be used)
Recording mode Movie (with sound)
Still (with DVD-RAM disc, SD memory card)