OCULUS BIOM 4 - 5 Device Description; Overview of Device Components; Mode of Operation of the BIOM 4

5 Device Description
6 / 34 Instruction manual BIOM 4 (G/54400/1011/en)
5 Device Description
5.1 Overview of device components
fig. 5-1: BIOM 4m with reduction lens and ophthalmoscopy front lens
5.2 Mode of operation of the BIOM 4
The BIOM 4 is used in conjunction with an SDI (Stereoscopic Diagonal Inverter) to erect
the image for non-contact, wide-angle observation of the fundus and vitreous body.
The combination of operating microscope and the optical components of the BIOM 4
allows examination of the vitreous body in the posterior chamber under stereoscopic
1 Reduction lens
(not supplied with the BIOM)
5 Ophthalmoscopy lens - so called front lens
(not supplied with the BIOM)
2 Lens receptacle 6 Focus adjustment wheel
3 Control mark 7 Bridge
4 Lens holder with safety slider 8 Housing with swivel mechanism
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7
8
1
2
3
4
5