Lid with line lasers remix

I was having trouble finding the line lasers izytronic called out (and frankly the duct tape shim bothered me) so I modified this version to fit diodes that are easy to find in the USA. I also switched to chamfers instead of radius edges for a cleaner print and unified the alignment.

A version for the 2.8W laser bundle is here:
http://www.thingiverse.com/thing:1025450

References:

1. http://www.thingiverse.com/thing:873850 "Lid with line lasers for the J Tech Photonics Laser Mount for the Mostly Printed CNC"
2. https://www.adafruit.com/products/1057 "Adafruit Line Laser Diode - 5mW 650nm Red"