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Axis Communications 5503-421 Varifocal DC Iris Lens (15 to 50mm)
Varifocal DC Iris Lens (15 to 50mm)

Axis Communications 5503-421 Varifocal DC Iris Lens (15 to 50mm)

Your Price: $199.00
In Stock
Model #:Axis Lens CS 15-50mm F1.5 DC-I MP D/N

Axis Part #

The Axis Communications Varifocal DC Iris Lens (15 to 50mm) from Fujinon has a compact and lightweight design. This lens uses a low-dispersion glass with a high-reflective index and Fujinon's Aspherical Technology (AT) for maximizing optical performance. It offers sharper, excellent quality images, and higher optical performance.

The lens features a fast aperture and is equipped with built-in ND (Neutral Density) filters for use with light sensitive cameras, plus metal CS mounts with locking screws and DC-iris system. The focal length is 15 to 50mm and the lens fast aperture (F-number) is 1.5.

The Fujinon varifocal Lens 15 to 50mm DC-iris is recommended for use with the Axis fixed network cameras. The lens is day/night corrected and therefore no adjustments will be needed when the camera's IR-cut filter disengages.

Product Highlights:
  • Designed for Low-Light Cameras
  • Varifocal 15 to 50mm Lens
  • DC-Iris & CS-Mount
  • IR Corrected Lens for D/N Cameras
ApplicationFor 1/3" format color camera
Focal Length15 to 50 mm
Maximum Relative Aperture1:1.5
Iris RangeF1.5 to T360 (equivalent to F360)
Image Sizeø6 mm (4.8 x 3.6 mm)
Back Focal LengthIn air: 0.55 to 0.33" (14.07 to 8.56 mm) (W to T)
Flange Focal DistanceIn air: 0.49 " (12.5 mm)
Focus RangeFrom Front of Lens: Infinity to 2.62' (infinity to 0.8 m)
Field AngleHorizontal: 18º 29' (wide), 5º 29' (tele)
Vertical: 13º 45' (wide), 4º 9' (tele)
Diagonal: 23º 21' (wide), 6º 46' (tele)
Field of View at M.O.DHorizontal: 10.66" (271 mm) (wide), 3.58" (91 mm) (tele)
Vertical: 7.91" (201 mm) (wide), 2.71" (69 mm) (tele)
ApertureFront: ø0.77" (ø19.6 mm) (clear)
Rear: ø0.41" (ø10.6 mm) (clear)
Exit Pupil PositionFrom Image Plane (W to T): -1.96 to -9.17" (-50 to -233 mm)
ControlIris: Auto (not incorporating amplifier)
Coil ResistanceDrive: 190 ohm ±10%
Damping: 500 ohm ±10%
CurrentOperating: 23 mA (maximum) at 4 VDC
TemperatureOperating: 14 to 140ºF (-10 to 60º C)
Storage: -4 to 158ºF (-20 to 70ºC)
Relative Humidity35 to 90%
ZoomManual (Op. angle 60º) 1
FocusManual (Op. angle 60º)
Weight1.76 oz (50 g) approximately

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