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F3/5.2~F5.5/15.6 for 1/3" 10M DSC Lens

    (Wide F3/5.2)

    (Mean F4/9)

   (Tele F5.5/15.6)

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)

F1.8/7.7 Lens for 0.24" VGA LCOS pico-projector

CCTV Lens F1.6/4 ~ F2.3/10.5 for 1/3" 1.3M CCD(400~900nm)

(Wide)

(Mean)

(Tele)

Harting table

Harting Table is a nice tool for initiation while designing doublet.
However, there are few shortcomings: it did not include some newly developed materials with high index of refraction; and the indices in the table would not always match to actual material.
Therefore, we made some improvements and replaced the material indices with 70 common materials and made the modified Harting table after solving third-order aberrations. Hence, we can soon optimize the initial r value into pretty good results after choosing the desired material.
You are very welcome to e-mail us for details, and please be sure to include your organization and name within.

5M cellular phone lens(F2.4/3.35), 4P construction for 1/4” sensor

5 M cellular phone lens(F2.8/3.72), 4P construction for 1/3.2” sensor (SMIA 85)

Full frame circular fisheye lens(F8/5.5)

5 M cellular phone lens(F2.8/4.58), 4P construction for 1/3.2” sensor (SMIA 95)

Φ80 refraction telescope with field corrector

3M cellular phone lens, 4P construction for 1/4” sensor