Product Name: Digital Collimator for Laser Products F550CCD-T1 Model NO.: F550CCD-T1 Horizontal Line: 1 Vertical Lines: No Accuracy: No Tube Focus: 420mm or 550mm CCD Size: 1/2inch or 1/3inch Trademark: No Transport Package: Wooden Case Specification: 1cbm Origin: China HS Code: 9015800090 Product Description This instrument is dedicated to test and adjust the horizontal accuracy of the laser levels. The instrument and be used for professional testing and calibration of the accurracy of the autolevel i angle,autolevel with laser pointing,theodolite and total station with laser pointing,Coaxial precision of the reticles. The instrument has a collimator tube with industry CCD camera,it is equipted with dedicated industrial lens and laser filter. These fetures along with the all metal body make it form a complete and perfect inspection system for the laser levels and other instuments.PARRALLE LIGHT TUBE:FOCUS(Nominal value )F=550mm Effective aperture:57MM RESOLUTION:3″MIN. VALUE OF THE RETICLE:30″ADJUSTABLE RANGE OF THE TUBE:HORIZonTAL AXIS≥20′VERTICAL AXIS≥20′ DIGITAL EYEPIECE SYSTEM:CCD Camera:Industrial camera CCD bin size: Light - sensitive chip 1/3inchTotal pixels: 2million (optional) Data cable: BNC CABLEFOCUS:45mmDIGITAL CCD RESOLUTION:≤0.01mmLENS TYPE:INDUSTRIALLIGHT SOURCE: LED PIONT LIGHTCCD POWER ADAPTOR: 6V LED POWER:3.5v(Light intensity can be fine-tuned)