[求助]这种功能的显微镜头国内有吗？ [复制链接]

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Nominal 12 x Magnification. Q6r7.pk"SU  
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Two optical systems allowing a range of focus down to 70mm. 9cj9SB4  
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Fully coated optics for maximum light transmission. mN19WQ(r  
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Highest quality lenses providing unparalleled detail. #KiRfx4G  
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Precision engineered aluminium body for fine focusing. L{`JRu  
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The suction device eliminates stray light and optical aberrations. C;vtY[}<  
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Interchangeable aperture for increased depth of field. :]1TGfS  
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Removable eyepiece allowing for a range of accessories. Xqm:
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可用来观测水族箱里面的珊瑚细微结构

从说明看没有什么特别的,只是用途改变而已

它主要是工作距离较大，为70mm <"r#:Wr  
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请问国内有类似功能的产品吗？小弟不胜感激！

70mm的工作距离,很普通的要求呀

只需要长工作距而已,应该有很多厂家有

放大12倍，工作距离70mm，应该是体视显微镜，可以上www.cnoptec.com去看看