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杭州医用光学仪器厂等单位共同协作,试制了一种观察方便、适于会诊、示教和科研用的投影显微镜。 XST-1型投影显微镜是一种能进行投影、目视和荧光观察的显微镜。其总重量为18.5公斤,外形尺寸为420×225×516毫米,屏幕尺寸为φ140毫米。其投影光路如下:光源发出的光线与反光碗的反射光线一起经非球面集光镜、可变光栏隔热片及反光镜反射,使灯光成象于聚光镜的孔径光栏处,再经聚光镜成象于物镜的入瞳
Hangzhou Medical Optical Instrument Factory and other units to work together to trial a convenient observation, suitable for consultation, teaching and research projection microscope. XST-1 projection microscope is a projection, visual and fluorescence microscope. The total weight of 18.5 kg, dimensions 420 × 225 × 516 mm, screen size φ140 mm. The projection light path is as follows: The light emitted by the light source and the reflected light from the reflective bowl are reflected by the aspheric collection lens, the variable light barrier and the reflection mirror so that the light is imaged on the aperture diaphragm of the condenser, Imaging in the lens into the pupil