24
• Lens
Zoomratio: 3.3xVarifocalLens
9.9xExtraopticalzoomisavailablewhenVGAresolutionis
used.*
*16:9modemustbeselected
Digital(electronic)zoom: Choosefrom3levelsofx1,x2,x4
Focallength: 2.8mm–9.5mm{1/8inches–3/8inches}
Maximumapertureratio: 1:1.6(WIDE)–1:3.3(TELE)
Focusrange: 0.3m–∞
Aperturerange: F1.6–T380
Angularfieldofview:
SFV531
[16:9mode]
Horizontal: 31°(TELE)–109°(WIDE)
Vertical: 18°(TELE)–59°(WIDE)
[4:3mode]
Horizontal: 26°(TELE)–89°(WIDE)
Vertical: 20°(TELE)–66°(WIDE)
SFR531
[16:9mode]
Horizontal: 31°(TELE)–109°(WIDE)
Vertical: 18°(TELE)–59°(WIDE)
[4:3mode]
Horizontal: 26°(TELE)–89°(WIDE)
Vertical: 20°(TELE)–66°(WIDE)
SFN531
[16:9mode]
Horizontal: 32°(TELE)–110°(WIDE)
Vertical: 18°(TELE)–60°(WIDE)
[4:3mode]
Horizontal: 27°(TELE)–91°(WIDE)
Vertical: 20°(TELE)–66°(WIDE)
Adjustingangle:
SFV531
Horizontal:
±180
°
Vertical:
±
85°
Slant:
±100
°
SFR531
SFN531
Horizontal:+120°to–240°
Vertical:
±
85°
Slant:
±100
°