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Technical Parameter: Test range: S-19~+16.75D/C0~-6D/AXO0~180°/P0~20D PD adjusting range: 48~75mm Sphere power: range: +16.75-19.00 diopter(0.25 diopter in step) Cylinder power: range: 0.00-6.00 diopter (With additional lens -200DC 0.00-8.00 diopter may be obtained, 0.25 diopter in step) Circular shaft: 0-180°,-5° diopter in step Cross radius: ±25 diopter Cross-cylinder lens: ±0.25D Rotating prism: 0△to 20△, 1△ in step Supplementary lens dial: O-open aperture (no lens or plain glass) R-ophthalmoscope lens +1.50D P-deviated lense 45°-left eye 135°-right eye (WMV) or (RMV)-vertical regulating rod, White: left eye red: right eye (WMH) or (RMH)-horizontal regulating rod, White: left eye red: right eye RL-red (1.12-10.12D) PH- fixing hole (±.50)-±0.50 mixed cross cylinder (OC) occluded Regulator: 48-75mm, 1mm Standard accessory lens: cylindrical lens, two plain glass lenses Standard accessory: a near solid card reading rod, dust cover, Face cushion, lens accessory Net dimensions: 345×295×85((mm)) Net weight: 4.5Kg Package dimensions: 380×350×155((mm)) Gross weight: 6Kg detail
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