Wide-field Microscope:a new large viewing field microscope

Wide field microscope uses an innovative system for visual viewing.WF-1 series is the new large viewing field microscope. It produces sharp and stereoscopic images. It is to be operated easily and comfortable. Widely applied to biological dissection，electronics，minerals，restoration culture relic etc.

Its exit pupil diameter, exit pupil distance, and field of view are much larger than those of Biological Microscope and Stereo Microscope. The pupil diameter of the traditional binocular biological microscope and stereomicroscope is generally only a few millimetres. The pupil distance is less than 30mm, the observer needs to put both eyes on the eyepiece end surface, and align the pupil, the slightest swing of both eyes will not be able to align the pupil of the microscope, so the observation is easy to fatigue.INNOVA's wide-field microscope, the pupil diameter can be up to more than ten millimetres, the pupil distance of 100mm or so, and the objective field of view diameter of the same magnification of the objective lens of the stereomicroscope is equivalent to about 6 times, which is suitable for long time microscopic observation. 

Advise to use first the lower magnification objective;  then rotate the nosepiece for 120 degree to change the objective magnification. Adjusting the interpupillary distance:According to the interpupillary distance of viewers, rotate the konb for adjusting the interpupilary distance (7) to assure that the beams emerging from the microscope coincide with the eyes of the viewer.  The the images in the left eye and right eye of the viewer concentrate into a sharp image.Focusing: Viewing the object by the eyepiece with uplifting or driving down the main body gently, then get a clearer and sharper image.  Rotate the knob for adjusting the interpupillary distance (7) to make the beams from the microscope coincide with the pupils of the viewers, and then get an ideal magnified image.

1. ‘G’shape clamp

2.Tightening screw

3.Stand

4.Screw cap  

5.Joint dowel  

6.Dustproof cover

7.Knob for adjusting the interpupillary distance

8.Main body

9.Knob for adjusting illumination

10.Objective

11.Nosepiece

12.Protective baffle

Principle of Optical Imaging：

The optical imaging principle of wide field microscope is shown in picture. The object to be observed passes through the objective and auxiliary objective, and then after the plane beamsplitter beamsplitting, the object is imaged on the external reflective surfaces of the spherical reflector Ⅰ and spherical reflector Ⅱ, respectively. The human eye through the eyepiece after the second magnification can see the upright, magnified image of the object.