(1)In focus and non-flash in zoom course.
(2)The range of objective zoom magnification: 0.7X～4.5X
(3)The measurement to match between the support and
the main body：Φ35mm, add the connecting ring is Φ45mm
(4)0.5X、1X standard outfits CCD adapters to be selected
(5)Adjusting LED ring illuminators and kinds of stands to be selected(CCD is selected to buy)