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Corneal Topography Machine is a diagnostic tool that provides 3-D images of the cornea. The cornea is the outer layer of the eye, responsible for about 70 percent of the eye’s focusing power. Features of Corneal Topography Machine: 1.By PLACIDO cone, 31 rings, a total of 7936 points. 2.Through calculation and analysis, used in the clinical diagnosis of corneal astigmatism, quantitative analysis of corneal shape, display the corneal curvature by data or different colors, can display axial curvature map, tangential curvature map, height map, simulated corneal lens map and corneal 3D map. 3.Can be used in preoperative examination and postoperative effect evaluation of corneal refractive surgery, can guide wearing contact data lens, to improve the accuracy of adaptive contact lens. Technical Specifications of Corneal Topography Machine： Model Measuring method Placido cone Coverage 10.91mm(Diameter) Curvature Radius 5.5mm-10.0mm Diopter Range 33.75D-61.36D Precision ±0.02mm PlacidoRings 31 rings Measurement Points 7936 points Display axial curvature map, tangential curvature map, elevation map, imitated keratoscope map and 3D cornea map Image Output High-quality  color inkjet printer Adjust range left/right 86mm ; forward/backward 40mm ; up/down 30mm ; chinrest 5omm Cornea contact lenses fitting function With Keratoconus detecting function WithCorneal Topography Machine
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Optical Coherence Tomography Machine is an ophthalmic device for comprehensive eye exam, such as macular, retina problems or diseases, glaucoma, and so on. It is based on high sensitivity spectral domain technology to obtain high-resolution 3D retinal tomography images with high accuracy. It is fully automatic, simple and fast to operate. It provides several types of professional test reports to meet different examination requirements. Features of Optical Coherence Tomography Machine: 1. The RetiView 500 provides a rich analysis software package with an automatic platform. 2. The RetiView 500 offers a special “one-key operation”mode which makes the captures simple and fast. 3. The RetiView 500 dramatically reduces the learning time and improves the success rate and your working efficiency. 4. The RetiView 500 has a compact design with a built-in computer which effectively saves space. The compact design also makes the shipment and movement easier. 5. The installation-free concept allows the immediate use of the device after connecting-the power cable and switching on the power. 6. The 13.3 inch touch screen allows easy operation with your finger and adjusting of the scanning parameters . Specifications of Optical Coherence Tomography Machine: Methodology Spectral domain OCT Axial resolution ≤ 6 µm (in tissue) Transverse resolution ≤ 20 µm (in tissue) Scan depth ≥ 2.5 mm (in air) Scan range ≥ 6 mm Scan speed ≥ 24,000 A-scans/sec, up to 36,000 A-scans/sec Scan modes 30, Raster, Circle Fundus image OCT en face Focus adjustment -150 to 150 Pupil diameter ≥ 3 mm OCT light source 840 nm SLD Optical power 750 µW (at cornea) Operation 13.3’’touch screen, optional external mouse or keyboard Power supply 100-240 V, 50/60 Hz Dimensions 497 mm × 395 mm × 490 mm (L× W × H) Weight LED dot matrix External fixtion 34 kg (75 lbs)Optical Coherence Tomography Machine
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Feature: Large color liquid-crystal screen Touch screen input, easy operation Curve freezing: Manual/Auto mode, controlled by a pedal Built-in speed thermal printer Enter the name & ID; easy to check the archive Technical Specifications: Model SW-1000 Ophthalmic A Scan Biometer A Scan A scan probe 10MHz import small size probe, built-in luminotron Measuring range 15mm-40mm Measurement precision ±0. 05mm; with macula lutea trace function Measurement Anterior chamber depth, lens thickness, vitreous body length, total length and average Method of measurement immersion and contact Eye mode Phakic/ Aphakic/Dense/ various IOL IOL formula SRK-II, SRK-T, BINKHORST- Ⅱ, HOLLADAY, HOFFER-Q, HAIGIS Storage 10 cases, 5 readings each case Output A scan waveform and IOL calculation sheetSW-1000 Ophthalmic Ultrasound Scanner-A-Scan