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The VZ-B6X8MAI4 1/2” Manual Zoom Lens from ViewZ is used with 1/2” and 1/3” cameras. It features an 8-48mm focal length with F1.0 aperture, and C-mount to adjust the lens position. The built-in EE Amp amplifies the difference between the video signal from the camera and the preset Iris signal level. It causes the Iris to change size.
In the Box
ViewZ VZ-B6X8MAI4 1/2" Manual Zoom Lens for 1/2" and 1/3" Cameras
Limited 4-Year Warranty
Table of Contents
Maximum Relative Aperture
F1.0 approximately 360 (with ND spot filter)
Angular Field of View
43.6° x 33.4° at 8mm
7.7° x 5.7° at 48mm
6.4 x 4.8 mm (Ø8 mm)
Minimum Object Distance
1.0 m (from front vertex)
Close-up photography as far as Object Distance 0.5m is possible by S.N (Service Near) function of focus. Partial eclipse may occur during zooming in the S.N. range with using 1/2" camera.
Optical Back Focal Distance
14.56 mm (in air)
Lens Flange Back
Composite video signal or video signal
0.3 to 1.0 Vpp (image signal)
Iris: EE (DC + 6.5 to 16 V: Maximum 40 mA)
With input video signal 0.7 Vpp
Within ± 10% of mean value
14 to 122°F (-10 to 50°C)
C-mount (adjustable lens position)
46 mm, P0.75
Dimensions (W x H x D)
2.6 x 2.3 x 3.6" (66.5 x 59 x 92 mm)
14 oz (400 g)
ViewZ VZ-B6X8MAI4 1/2" Manual Zoom Lens for 1/2" and 1/3" Cameras Review