Under Construction, this page will include the list of components, e.g. electronics

Lego Designer:
http://ldd.lego.com/es-es/download/

Projects_legolish

Lego replacement blocks store

Instructions:
BuildingInstructions_Base1

BuildingInstructions_FilterSlider

BuildingInstructions_LaserBox

BuildingInstructions_LaserScreen

BuildingInstructions_PhoneHolder

Cylindrical Lens (FEP tube 2mm):

http://www.bola.de/nc/en/products/tubing-films-tiles/detail/kapitel/40/kategorie/40/num/S_1815_00/ext/detail.html

Sample:

3D sample

Electronics:

Voltage controler: LM317

Battery holder

Example of switch

White LED

Example 1kOhm potentiometer

450nm Laser pointer (CW450-05)
http://www.roithner-laser.com/laser_modules_dot_450.html