ADNS-6120 Datasheet | Avago Technologies

ADNS-6120 Laser Mouse Round Lens Data Sheet Description The ADNS-6120 laser mouse lens are designed for use with Avago Technologies laser mouse sensors and the illumination subsystem provided by the ADNS-6230-001 VCSEL assembly clip and the Single-Mode Vertical-Cavity Surface Emitting Lasers (VCSEL). Together with the VCSEL, the ADNS-6120 laser mouse lens provides the directed illumination and optical imaging necessary for proper operation of the laser mouse sensor. ADNS-6120 laser mouse lens is a precision molded optical ponent and should be handled with care to avoid scratching of the optical surfaces. Figure 1. ADNS-6120 laser mouse round lens outline drawings and details MOUSE SENSOR LID A OBJECT SURFACE Figure 2. Optical system assembly cross-section diagram Mechanical Assembly Requirements All specifications reference Figure 2, Optical System Assembly Diagram Parameters Symbol Min. Typical Max. Distance from Object Surface to Lens Reference Plane 2.18 2.40 Distance from Mouse Sensor Lid B Surface to Object Surface Units mm mm Conditions For ADNS-6120 Sensor lid must be in contact with lens housing surface Figure 3. Avago Technologies’s logo locations Lens Design Optical Performance Specifications All specifications are based on the Mechanical Assembly Requirements. Parameters Symbol Min. Typical Design Wavelength l Lens Material- Index of Refraction 1.5693 1.5713 Max....