Introduction TO SZN71 Zoom Stereo Microscope
Adopting Greenough optical system, SZN71with compact structure is sleek and sporty. New designed optical path and clickstop function, make it more precision and practical for inspection ofelectronic components and PC board in industrial field, also available forscientific research, education and antiques identification etc.
● Click stop function
Zoom hand wheelwith click stop as a key improvement ensures accurate amplification, is veryuseful for sample dimension confirm.
● DOF and flatness
Greenoughoptical system with convergence angle of 10 degree, and working with wide fieldplan eyepieces, ensures the excellent flatness and depth of field.
● Diverse auxiliary objectives
Three auxiliaryobjectives 0.5X/0.7X/1.5X for option, to expand SZN71 magnification from 3.3Xto 135X. The Max. working distance is 177mm while the Min. is 47mm, to meet allthe requirements from different applications.
● Abundant illumination systems
LED/halogen/fluorescencefor option, either built-in illuminator or external type is available, providethe best image by choosing a suitable light.
Technical specifications
Viewing Head | SZN71:45° inclined binocular head with fixed eyepiece tube, inter-pupillary range: 52mm - 76mm, with click stop and interlock mechanism |
SZN71TR:45° inclined trinocular head with fixed eyepiece tube, inter-pupillary range: 52mm - 76mm, with click stop and interlock mechanism | |
Eyepiece | High eye-point wide field plan eyepiece PL10X/22mm, with adjustable diopter |
High eye-point wide field plan eyepiece PL15X/16mm, with adjustable diopter | |
High eye-point wide field plan eyepiece PL20X/12.5mm, with adjustable diopte | |
Main Objective | Zoom objective 0.67X - 4.5X, working distance: 110mm |
Auxiliary Objective | 0.5X/177mm, 0.7X/120mm, 1.5X/47mm |
Stand | Arm stand with fixed focus holder |
Pillar stand, can be equipped with different focus holders | |
Base | Plan base |
Base with illumination | |
Camera adapter | 0.35X/0.5X/0.65X/1X C-mount adapte |
Others | Precision measuring stage, gem clip |
