Post subject: PARALLEL OPTICAL ZOOM SYSTEM MICROSCOPE
Posted: Wed Mar 21, 2012 2:56 am
Established Member
Joined: Sat Oct 30, 2010 3:18 am Posts: 24
hi all recently i have traveled to AMBALA CANTT. , HARYANA STATE, INDIA for microscope purchase. it is a hub for optical lenses and opthalmic laboratory instruments in INDIA. I seen there a parallel optical zoom microscope. parallel optical optical zoom what does that means for zoom ratio-1:10:10 they did not provide me the brochure.they will mail me the all specifications. is it usefull for gems purpose.posting.php?mode=post&f=11# they quote me for $2000 price for a CHINA imported model. does it have worth for a Chinese model. Regards Ashutosh
Post subject: Re: PARALLEL OPTICAL ZOOM SYSTEM MICROSCOPE
Posted: Wed Mar 21, 2012 5:30 pm
Platinum Member
Joined: Tue Jan 02, 2007 8:20 pm Posts: 2659
Generally speaking $2,000 sounds very high for a Chinese model.
Parallel optical system is probably a different way of saying "Common main objective" system as opposed to the Greenough system wherein the two optical systems converge on one point at an angle of a few degrees. You can read more about it at microscopyu
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