ADNS-6180-001
Laser Mouse Trim Lens
Data Sheet
Description
The ADNS-6180-001 laser mouse trim lens is designed for use with Avago Technologies ADNS-7700 one chip LaserStream™ USB sensors. Together with the integrated VCSEL in the same package, the ADNS-6180-001trim lens provides
the directed illumination and optical imaging necessary for proper operation of the sensor. ADNS-6180-001trim lens is
a precision molded optical component and should be handled with care to avoid scratching and contamination of the
optical surfaces.
Reference surface
above base (2.119 mm)
4X lens seating surfaces
27.95
1.100
0.76
0.030
6.00
12.00 0.236
0.472
A
3.35
0.132
6.55
0.258
7.93
0.312
0.56
0.022
A
10.29
0.405
5.95
0.234
B
1.90
0.075
0.61
0.024
B
Section B - B
30°
Lens Surface 4
3.70
0.146
30°
Lens Surface 1
8.20
0.323
Lens Surface 3
Notes:
1. Dimensions in millimeters/inches
2. Dimensional tolerance: ±0.1mm
3. Angular tolerance: ±3°
4. Maximum flash: +0.20mm
5. Brackets ( ) indicates reference dimension
Figure 1. ADNS-6180-001 trim lens outline drawings and details
Lens Surface 2
Section A - A
2.40
0.094
Mechanical Assembly Requirements
All specifications reference Figure 2, Optical System Assembly Diagram
Parameters
Symbol
Min.
Typ.
Max.
Unit
Conditions
Distance from Object Surface
to Lens Reference Plane
A
2.18
2.40
2.62
mm
When use with ADNS-7700
Distance from Object Surface
to Sensor Reference Plane
B
mm
Sensor aperture must be in contact
with lens housing surface
PCB
7.40
Sensor
Lens
Sensor
Refererence
Plane
Lens
Refererence
Plane
B
A
Base Plate
Object Surface
Figure 2. Optical system assembly cross-section diagram
Lens Design Optical Performance Specifications
All specifications are based on the Mechanical Assembly Requirements.
Parameters
Symbol
Design Wavelength
l
Lens Material* Index of Refraction
N
Minimum
Typical
Maximum
842
1.5693
Unit
Conditions
nm
1.5713
1.5735
l = 842 nm
*Lens material is polycarbonate. Cyanoacrylate based adhesives should not be used as they will cause lens material deformation.
Mounting Instructions for the ADNS-6180-001 Laser
Mouse Trim Lens to the Base Plate
The STEP or IGES format drawing file with design specifications for laser mouse base plate features and lens are
available. These features are useful in maintaining proper
positioning and alignment of the ADNS-6180-001 trim
lens when used with the ADNS-7700 LaserStream USB
sensors. These file can be obtained by downloading from
Avago technologies website or by contacting your local
Avago Technologies sales representative.
Figure 3. Illustration of base plate mounting features for ADNS-6180-001
laser mouse trim lens
For product information and a complete list of distributors, please go to our web site:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2009 Avago Technologies. All rights reserved.
AV02-1891EN - May 8, 2009
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