Removal Tips
1. Use lever under left strap outrigger to open.
2. There is a small recess to pull the lens up.
3. Pull out lens.

When Installing back in
1. Be sure to push lens into frame correctly. There is a small 'hook tab' inside the right side of frame that must locate.
2. Push into place and clip left side making sure lens hole aligns to clip.
3. Close locking arm.