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Use this Lens to reduce Over-Exposure with OUTDOOR DAYLIGHT images, has negligible effect on Night sensitivity with Fluorescent / Mercury / Sodium Vapour type lamps, CCTV Cameras fitted with these Lenses will produce Sharper, Higher-Resolution, Higher-Contrast images with a more natural Colour to Grey conversion, CCTV Security. |
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Video System: CCIR
fully compatible with Australian TV System.
542 (H) x 582 (V) 315
444 Pixel LOW BLEMISH
1/3 inch SHARP.
Lens: Board Type
3.7 mm Focal Length, accessory Lenses:
2.9, 4, 4.3, 5.7, 6, 8 & 12 mm (BL)
Board Lenses,
CS Lenses.
Scanning System: 2 : 1
Interlace, CCIR 50 Hz vertical, 15 625 Hz horizontal.
Synchronisation:
Internal.
Video Output: 1 v p-p
Composite Video 75 ohms, suit Australian TV, VCR, AV & Video inputs, BNC socket,
~ 30 cm cable.
Horizontal Resolution:
~ 480 lines (this value is provided for comparative purposes only) Better than
VHS * Near Super-VHS resolution.
Minimum Illumination: ~
0.2 lux @ F1.2 (this value is provided for comparative purposes only) *
INFRA-RED Sensitive See in the Dark with an
Infra-Red Illuminator.
Spectral Sensitivity: ~
400 to ~ 1000 nm.
Spectral Sensitivity
with IRC Filter: ~ 400 to ~ 700 nm.
Automatic Electronic
Shutter (AES): 1/50 to 1/100 000 second, 20 milliseconds to 10 microseconds,
CCTV Security.
Automatic Gain Control:
~ 18 dB.
Signal to Noise ratio:
~ 45 + dB.
Power Requirements: 12
Volts DC Regulated, ~ 100 milliamps, 2.1 x 5.5 mm DC socket, center pin = (+),
~ 30 cm cable.
Dimensions: ~ 88 mm
Diameter, ~ 60 mm Deep, ~ 110 grams.
Made in Taiwan in an
ISO 9001 & ISO-14001 certified factory.
Manufacturer's
Experience: 23 + Years.
