New Ophthalmic Optical Retinoscope Training Eye Schematic Model Tester Practice Use Imitative Retinoscopy

New Ophthalmic Optical Retinoscope Training Eye Schematic Model Tester Practice Use Imitative Retinoscopy Description

1. Retina pattern has accurate colour rendition with the physical dimension matching length ratio.
2. Ametropia (-5.00D to +4.00D) ,You can put any power on it to train,inculding the cylinder lens.
3. 3 levels of difficulty with change in the pupil size (3, 5, 7mm) ,Switchable by simulation of small, general and mydriatic pupil.
4. 3 layers of arc walls for refraction lenses or setting of different degrees of astigmatism and axial cylinder.
5. Degree of astigmatism axial angle disk is 0~180 .

Flexible stand with height adjustment.
Size: 130x80x80mm.
Color: Black
Material: Plastic+Metal

Package Contents:
1 * Refractive examination exerciser

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.