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192-00012-72 mm f/1.8 Non-Browning Zoom L
Part Number:192-000
Focal Length 12 to 72 mm Aperture F/1.8 for most focal lengths Iris Range F/1.8 to F/22 Object Distance 800 mm to infinity ˝“ and 2/3“ TV cameras˝“ format 4.8 x 6.4 mm2/3“ format 8.8 x 6.6 mm Image Size Face Plate Suitable for Newvicon & Chalnicon tubes and CCD devices. 400-750 nmCorresponds to the sensitivity of Chalnicon tube and issuitable for colour cameras. Spectral Waveband
8 Radiation Tolerant Radiation tolerant to withstand a total radiation dose of 10 rads. Minimum limiting resolution in line pairs per mm for visualinspection in white light of a 3 bar high contrast resolutiontarget (USAF 1951) for any position in the
zoom range atfull aperture are: Image Resolution Image diameter Average S & T Minimum S & T 0 to 8 mm5035 8 to 11 mm3520 GeometricDistortion Less than 5% Vignetting 25% to 50% at corners of format dependent on focal length Camera Fittings C-Mount When focused at infinity, the limiting resolution of 20 linepairs per mm is achieved on axis at full aperture throughoutthe
zoom range without refocusing Image Tracking Mechanical Drives Gear rings provided for iris, focussing and
zoom.Maximum torque 100 mNm. Operating
Temperature 10 to 55 °C
Resolve Optics Ltd Asheridge Road, Chesham,Bucks HP5 2PT. EnglandT: +44 (0) 1494 777107F: +44 (0) 1494 775201E: info@resolveoptics.com W: www.resolveoptics.com
