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FuDe
产品说明
医用手术头灯有两种孔径配置(8和5),可与医用手术放大镜配合使用;医用手术放大镜定制需要提供用户的屈光片,以支持屈光误差。
The surgical headlight has two aperture configurations (8 and 5), which can be used together with the surgical binoculars; Surgical binoculars customization needs to provide the user' s refraction sheet to support refractive errors.
Foreal
FuDe
产品说明
方案由9片塑料非球面透镜、转像棱镜组成。棱镜由平行平板玻璃替代。非球面透镜材料分别为:OKP-4、ARTON_FX4726、ARTON_FX4726、ARTON_FX4726、OKP-4、APL5014、POLYSTYR、POLYSTYR、APL5014。 如图3示,为采用真实棱镜组之后的光路。光路折叠后,总长53.1mm。
The scheme consists of 9 plastic aspherical lenses and image shift prisms. The prism is replaced by parallel flat glass. Aspheric lens materials are OKP-4, ARTON_FX4726, ARTON_FX4726, ARTON_FX4726, OKP-4, APL5014, POLYSTYR, POLYSTYR and APL5014, respectively. FIG. 3 shows the optical path while using the real prism group. After the optical path is folded, the total length is 53.1mm.
(1)目方视角:+21° (2)物方视野:物距450mm时,覆盖物面尺寸 110mm(对角线方向) (3)放大倍率:3X-6X (4)目镜口径:<17mm x 10.6mm( 有效通光孔径 16.4mm x 10mm ) (5)物镜口径:12.5mm( 12.5为参考值,口径可调,不得超过目镜口径) (6)总长:<55mm
(1) Eye view: +21° (2) Object field of view: when the object distance is 450mm, the covering surface size is 110mm (diagonal direction) (3) Magnification: 3X-6X (4) Eyepiece caliber: < 17mm x 10.6mm (effective aperture 16.4mm x 10mm) (5) Objective lens caliber: 12.5mm (12.5 is the reference value, the caliber can be adjusted, shall not exceed the eyepiece caliber) (6) Total length: <55mm
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