F2.4/10~F2.8/15.8 Zoom lens for 0.3" XGA & 720P Pico-projector

(Wide  F2.4/10)

(Mean  F2.6/12.6)

(Tele  F2.8/15.8)

8M cellular phone lens(F2.4/4.5), 4P construction for 1/3.2" sensor (coproduction welcome)

F1.8/12.6 Lens for 0.3" 720P pico-projector

refraction telescope with zoom eyepiece

(60x)(0.225=1 diopter)

 (30x)

(17x)