magnification

range

standard fitting: 0.7X ~ 4.5X maching eyepiece and auxiliary lens

,continuous variable times optional  (magnification can be extended to 14X ~ 180X)

objective

continuous change times objective  0.7X ~ 4.5X times zoom  ratio  6.3:1 to ensure the image plane pyrobitument

viewing head

 tilt 45°, 360° rotation, PD 54~76mm, bilateral diopter adjustment (± 5),binary or terary,spectral ratio   20%/80%

eyepiece

Eyepiece standard configuration: 10X/20mm wide field of vision, wide angle,high eyepots,  provide convenience to wearing glasses observer

optional eyepiece

10X/20mm (with micrometer) 15X/15mm 20X/10mm

working distance

standard configuration: 100mm (effective distance) equipped with auxiliary lens can be extended to 26mm-287mm

light source

12V 15W, and  halogen lamp  110V voltage,American plug or European plug 

focusing

foucing handwheel tightness is adjustable, lifting range 50mm

photographic camera interface 

cooperate with special interface ,can meet ordinary camera ,digital camera,analog CCD,digital CCD