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DIY LCD PROJECTOR

• This link below goes to diy lcd projector diagram & calculation by Gunawan W.
• This calculation using Microsoft-Excel.
• The main purpose is to find correct lenses for certain condition based on my experiment I did.
• After complete upload, save it first and you're ready to make calculation.
• Have fun.

• PROJECTOR DIAGRAM & CALCULATION using 1 lens and 2 fresnel panel (split).
• MULTI LENSES FOCAL LENGTH CALCULATION

• This is my IDEAS with reflector:
• ELLIPTICAL REFLECTOR
• PARABOLIC REFLECTOR
• SPHERICAL REFLECTOR
• ALTERNATIVE TYPE OF REFLECTOR

• This is my thinking about fresnel panel & reflector:
• FRESNEL
• SPLIT FRESNEL

• This is my thinking about lamp array:
• LAMP ARRAY