Lens Evaluation Kit Lh112; Overview; Contents And Assembly - Acconeer XM112 Hardware User's Manual

3.3

Lens Evaluation Kit LH112

3.3.1

Overview

The LH112 lens evaluation kit is an accessory for the XM112/XB112 evaluation kit. The lenses can be
used to increase sensor performance. The lenses increase signal strength by focusing the beam width
of the radiated EM-waves and thereby concentrating the emitted power. The lens kit is sold separately
from XM112 and XB112.
3.3.2

Contents and assembly

The LH112 lens kit is delivered including four parts. The included items are (as shown in picture
:
below)
Lens and PCB holder
1.
HBL Lens (Hyperbolic Lens)
2.
FZP Lens (Fresnel Zone Plate)
3.
Flat cover
4.
1.
3.
The XM112/XB112 can be mounted directly in the lens and PCB holder. It is recommended to fasten
the PCB to the holder using screws in order to make sure it is positioned correctly. The exact sensor
position in relation to the lens will be important for optimal performance. Screws and bolts that match
the design can be found on www.digikey.com. Part numbers provided below:
Screw: H560-ND
Bolt: RPC1742-ND
The pictures below show XM112/XB112 mounted in the PCB holder from below and above:
Page 33 of 41
2022-08-25
HP module EVK hardware user guide – XM112, XB112
2.
4.
© 2018 by Acconeer – All rights reserved
,
LH112