Howard Winter wrote:

>>Laser modules cost much much more than laser-gadgets that contain the same modules. 

> In the end I bought a small "Laser Level" which had a line-generating prism,
 >and removed the laser and threw the level away.  Cost was about 1/8 of 
what I'd have
>had to pay for the module  - which didn't have the line-generating prism!

Pictures?
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