ADNS-6190-002 Datasheet, PDF (1/4 Pages) AVAGO TECHNOLOGIES LIMITED – LaserStream Gaming Round Lens

ADNS-6190-002
LaserStream™ Gaming Round Lens
Data Sheet
Picture shown for illustration purposes only.
Description
The ADNS-6190-002 LaserStream gaming round lens is
designed for use with Avago Technologies ADNS-9500
and ADNS-9800 LaserStream™ gaming sensors. Together
with the integrated VCSEL in the same package, the
ADNS-6190-002 round lens provides directed illumina-
tion and optical imaging necessary for proper operation
of the sensor. The ADNS-6190-002 lens is a precision
molded optical component and should be handled with
care to avoid scratching and contamination of the optical
surfaces.
Mechanical Assembly Requirements
All specifications below reference to Figure1, Optical System Assembly Diagram
Parameters
Distance from Object Surface to
Lens Reference Plane
Distance from Object Surface to
Sensor Reference Plane
Symbol
A
Minimum Typical
2.18
2.40
Maximum Unit
2.62
mm
B
9.95
mm
Conditions
When used with ADNS-9500 and
ADNS-9800
Sensor Board must be in contact
with lens housing surface
B
A
Figure 1. Optical system assembly diagram
Lens Design Optical Performance Specifications
All specifications are based on the Mechanical Assembly Requirements.
Parameters
Symbol Minimum Typical Maximum Unit Conditions
Design Wavelength

842
nm
Lens Material* Index of Refraction
N
1.5693 1.5713 1.5735
 = 842 nm
*Lens material is polycarbonate. Cyanoacrylate based adhesives should not be used as they will cause lens material deformation.