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$685.00
Vendor: EyeDirect Seller PartnerIn stock
260 pieces of trial lenses in black/red METAL frames (+/-20D spherical, +/-6D cylindrical, 0.5-10D prismatic and 10 accessory lenses) full aperture, cylinder lenses with the cylinder axis set in line with the lens holder (easy to use in dark examination room), the axis marks engraved and painted, cross-cylinder included
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The Maddox cross is a tangent scale for squint angle measurement and retinal correspondence testing. In association with rod can be used to subjectively detect and measure a latent (heterophoria), manifest, horizontal or vertical strabismus for near and distance.
The tangent scale is cross-shaped, sometimes its vertical arms are shorter. In the middle of the cross at the zero point, there is a small white light.
On the arms of the cross, there are scales marked with numbers. The horizontal arm of the cross is usually about 1 m long, allowing to examine eye deviations up to 10o with examination distance of 5m, and up to 5o with distance of 2 metres. Individual distances of the scales correspond to radians. The larger one is used for distance of 5 m, and the smaller one for distance of 1 m.
Type T-L with specially formed doctor’s seat with an ergonomic half-backrest and a pneumatic height control (lower or higher seat) designed for use by doctors, equipped with casters allowing comfortable movement among the ophthalmic devices installed at doctor’s practice, base chrome finish with casters, base diameter – 50cm
Lower Seat: 46-66 cm
Higher Seat: 54-80 cm
Table-top: 660mm x 460mm
Max. load: 60 kg
In the convergence apparatus, the idea of Bangerter has been used – so-called “snail”.
The AK-1 Convergence Trainer consists of a base on which two guide bars are placed in the form of two parallel metal rods. The guide allows for free movement between the brackets of the mechanism driving the test disk (Archimedes’ spiral). In the lower part of the mechanism there is a handle for moving the disc. On the front support there is a chin rest for comfortable observation of the moving test disc.
Thanks to the distance control and rotating “snail disc”, patient gets a very strong stimulus for the convergence (also in case of very low or underdeveloped fusion). The use of a rotating spiral makes it easy to focus attention on its center point.
Round seat available in different colours, pneumatic seat up / down movement (lower or higher seat), base chrome finish with stable legs, base diameter – 50cm.
Lower Seat: 44-64 cm
Higher Seat: 52-78 cm
General tech spec of MDT ophthalmic tables:
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