用于非接触式广角玻璃体手术的双目间接检眼镜显微镜（BIOM）。

Graefes Arch Clin Exp Ophthalmol. 1987;225(1):13-5. doi: 10.1007/BF02155797.

The binocular indirect ophthalmomicroscope (BIOM) incorporates the principles of indirect ophthalmoscopy in the operating microscope. When used with an image inverting system, it enables noncontact 70 degrees-90 degrees wide-angle observation of the fundus during vitreous microsurgery.

双目间接检眼镜显微镜（BIOM）将间接检眼镜的原理应用于手术显微镜中。当与图像反转系统配合使用时，它能够在玻璃体显微手术期间对眼底进行非接触式70度至90度的广角观察。