Agilent HDNS-2100 Solid-State Optical Mouse Lens Data Sheet Ordering Information Specify Part Number as follows: Description The HDNS-2100 Solid-State Optical Mouse Lens is designed for use with Agilent Optical Mouse Sensors and the illumination subsystem provided by the HDNS-2200 or HDNS-2200 #001 LED Assembly Clip and the HLMP-ED80 LED. Together with the LED, the HDNS-2100 provides the directed illumination and optical imaging necessary for proper operation of the Optical Mouse Sensor. The HDNS-2100 is a precision molded optical component and should be handled with care to avoid scratching of the optical surfaces. Flange Part Number Round HDNS-2100 Rectangular HDNS-2100 #001 Minimum order quantity of 1000. Outline Drawings HDNS-2100 HDNS-2100 #001 2.00 (0.079) ∅ 42.00 ± 0.1 mm (1.654 ± 0.0039) 30.50 (1.201) 7.87 (0.310) 8.00 (0.315) 13.00 (0.512) 7.87 (0.310) 8.00 (0.315) 6.00 (0.236) 6.00 (0.236) 16.00 (0.630) 39.50 ± 0.1 mm (1.555 ± 0.0039) R 0.50 (0.020) 8.00 (0.315) 2.30 (0.091) 4 PLACES 5.05 (0.199) 14.53 (0.572) 5.05 (0.199) 10.45 (0.411) 14.53 (0.572) 10.45 (0.411) 1.00 (0.039) 1.30 (0.051) 9.85 (0.388) OPTICAL AXIS 1.30 (0.051) 1.15 (0.045) OPTICAL AXIS 1.00 (0.037) 1.15 (0.045) NOTES: 1. DIMENSIONS IN MILLIMETERS (INCHES). 2. TOLERANCE IS ± 0.2 mm (± 0.0079 IN.) EXCEPT WHERE NOTED. 3. THERE IS ALSO A FLASH TOLERANCE OF –0, +0.2 mm ON THE FLANGE. Mechanical Assembly Requirements All specifications reference Figure 2, Optical System Assembly Diagram. Symbol Min. Typical Max. Distance from Object Surface to Lens Reference Plane A 2.3 2.4 Distance from Mouse Sensor Lid Surface to Object Surface B 7.45 Lateral Distance from Center of Aperture Stop to Center of Lens Surface C 0 2.5 0.20 Units Conditions mm mm Sensor lid must be in contact with lens housing surface mm Aperture stop should selfcenter on lens LENS BOTTOM SIDE PRISM C MOUSE SENSOR BOTTOM SIDE TOP SIDE HDNS-2100 B A LENS OBJECT SURFACE Figure 2. Optical system assembly diagram. Figure 3. Logo locations. Lens Design Optical Performance Specifications All specifications are based on the Mechanical Assembly Requirements. Numerical Aperture Symbol Min. Typical Max. NA 0.1 0.13 0.16 0.85 1.00 1.15 Magnification Design Wavelength λ 639 Object to Image Distance Lens Material* Index of Refraction N Depth of Field DOF Field Coverage Radius Units Conditions Image at nominal location nm 8.735 8.823 8.911 1.5800 1.5818 1.5840 mm λ = 639 nm ± 0.5 mm 1.00 mm * Lens material is polycarbonate. Cyanoacrylate based adhesives should not be used as they will cause lens material deformation. Mounting Instructions for the HDNS-2100 Lens to the Base Plate An IGES format drawing file with design specifications for mouse base plate features is available. These features are useful in maintaining proper positioning and alignment of the HDNS-2100 when used with the Agilent Optical Mouse Sensor. This file can be obtained by contacting your local sales representative. www.semiconductor.agilent.com Data subject to change. Copyright © 2001 Agilent Technologies, Inc. April 25, 2001 Obsoletes 5988-2271EN 5988-2835EN PRISM NOTES: 1. TOPSIDE LOGO EXTENDS 0.2 mm ABOVE THE FLANGE SURFACE. 2. BOTTOMSIDE LOGO EXTENDS 0.1 mm BELOW THE SURFACE. 3. BOTTOMSIDE LOGO IS EITHER LEFT SIDE, AS SHOWN AS ABOVE, OR PRISM SIDE OF THE LENS. LENS RECESS DIMENSIONS: HDNS-2100 HDNS-2100 #001 KEY PYRAMID FEATURE: 2.50 mm HEIGHT MAX. Figure 4. Illustration of base plate mounting features. 43.0 mm DIA. 31.5 x 17.0 mm