Inquiry (采购产品): help I would like to know if your could help me. I am looking for a trinolcular zoom stereo microscope having a camera attachment and/or a computer interface for the following purpose. I am a stamp collector and am doing a study on certain types of special perforations that were applied to United States stamps around 1910. I need to measure various aspect of these perforations and the measurments must show on the picture. I must be able to view the various measurements in 10th of a millimeter. The length of the perforation is about 30 millimeters. Some of the perforations are round or rectangular. I have to be able to capture that 30 millimeters or less size with the scaled length as well if needed the spacing between the holes of the perforations. I would be glad to answer any questions you might have. Melvin Getlan **** Hidden Message ***** melvin getlan 10805 USA Company: amusement consultants ltd E-mail: melgetlan@amusementconsultants.com **** Hidden Message ***** melgetlan@amusementconsultants.com