# The role of composite lenses

**URL:** <https://forum.cloudray.com/t/the-role-of-composite-lenses/306>\
**Category:** CO2 Lens\
**Created:** [April 21, 2021, 1:35am UTC](https://forum.cloudray.com/t/the-role-of-composite-lenses/306 "2021-04-21T01:35:33Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Technician](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.cloudray.com/technician/32/15_2.png) [@Technician](https://forum.cloudray.com/u/Technician)\
**Post date:** [April 21, 2021, 1:35am UTC](https://forum.cloudray.com/t/the-role-of-composite-lenses/306/1 "2021-04-21T01:35:33Z")

</div>

![image](https://us1.discourse-cdn.com/flex020/uploads/cloudray/original/1X/a4b997c2eed78214bc23bf500c9c4b7b1a982def.png)  
Make the spot beam smaller.