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1/3" 18-50mm Day & Night Board Level Varifocal Lens
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By: Senko
CCTV Security Surveillance Lenses
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The Senko ADL TVF-3X1815IR-BCD Day & Night Board Level Varifocal Lens are available for conventional mini dome or bullet cameras. The TVF 3X1815IR-BCD comes with an IR-corrective and ICR option.
| Type | AI VARI
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| Focal Length | 18~50mm
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| Fno. | F1.5
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| Designed Image Format | 1/3"(4.8x3.6mm)
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| Operation Range | Iris = F1.5-F360; Focus = 1.0m ~ ∞ ; Zoom = 18 ~ 50mm
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| Control | Iris = DC Galvanometer; Focus = Manual; Zoom = Manual
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| Object Size at MOD | Wide = 198.0x266.2mm; Tele = 84.2x112.1mm
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| Field of View | 1/3" 18.4º~7.0º (D), 14.6º~5.6º (H), 10.9º~4.2º (V); 1/4" 13.7º~5.3º (D), 10.9º~4.2º (H), 8.2º~3.2º (V)
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| Iris Control | 190 Ω (Driving Coil/Supply Volt.); 465 Ω (Damping Coil/Current)
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| Operating Temperature | -10~ 50ºC
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| Mount | Ø 19 Straight Mount
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| Back Focus | 12.92~7.59mm
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| Flange Back | 13.5mm
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| Exit Pupil | -39.24 ~ -1617.32mm
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| Aperture | Front = Ø 20.5mm; Rear = Ø 9.2mm
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| Dimensions | Ø 29x45.6mm
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| Weight | 35g |
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Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.
