Posted by Sophal Sreng on January 22, 2001 at 13:22:33:
Hi,
I am looking for a lens system to fit my scanner
application.
-object size=between 100 to 110 mm
-image size=28.7mm (this is the length of linear
sensor CCD)
-distance between object and lens system=75 to 100mm
-distance between image and lens system=20 to 25 mm
So, Magnification= 110/28.7= 3.8
I would greatly appreciate if you can help me the
choose the appropiate lens system to fit my scanner
application.
Best Regards,
Sophal Sreng, BSEE, CCNA, CTM#3
R&D Engineer
Tektrend International, Inc.
2113A, St-Regis Blvd
Dollard,Montreal, Qc, Canada, H9B 2M9
Tel.(514)421-1417 ext. 225
Fax(514)421-1487
mailto: sophal.sreng@tektrend.com