Time to be with your loved ones

Time to be with loved ones

by sat

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207 reputation
26
bio website none
location United Kingdom
age 37
visits member for 3 years, 6 months
seen Feb 11 '11 at 16:10
Kevin works in Java and more recently in Java ME.

Oct
15
comment What is a “4P” Lens?
I'm a bit confused now after reading this, whuber mentions that 4P means a 4 element plastic lens. The datasheet of this particular camera states that it is fixed focus, I don't know about manual focus adjustment and the electronic contacts of AF as said in your answer. What conclusions should I come to?
Oct
14
comment What is a “4P” Lens?
I may be wrong, but my thinking was that the IR part was a filter attached behind the lens and it was to remove the IR component of light entering the camera.
Oct
14
comment What is a “4P” Lens?
@whuber: Thanks, so why exactly do we need these four plastic lenses or glass lenses? Is there some reference that explains the construction and understanding of lenses.
Oct
14
awarded  Student
Oct
14
asked What is a “4P” Lens?
Oct
14
awarded  Autobiographer