SDI	BIOM 3
Accessories	Easy Handling
Simple Assembly	Leica M844
Studies/Publications

OCULUS BIOM 3m (Binocular Indirect Ophthalmo Microscope)

SDI 3c / BIOM 3c

Less contact means more comfort

The BIOM 3m incorporates the principle of indirect ophthalmoscopy in the operating microscope and enables up to 120 degree of non-contact observation of the fundus as well as high magnification of the macula area. Under the BIOM 3m, the eye can be rotated freely so that the far periphery of the fundus is also easily viewed. Even vitreous surgery through small pupils becomes possible.
The BIOM 3m delivers an inverted image which is erected by the SDI.

Advantages BIOM 3m

No

	Contact to cornea
	Corneal stress
	Permanent assistance required

Easy

	Removement of reduction lens
	Mounting at adapter
	Focusing while knob is always in same position

Big

Choice of lenses

Superior

	Wide observation angle
	Resolution
	Depth of focus

Little

	Influence by pupil size
	Corneal scars
	Lens opacities
	Vitreous substitutes incl. gas

Perfect

Mobility of the eye, while lens is in stable position