We improve the quality of products and services to gain the trust of customers. At the same time, we sincerely and promptly deal with customer opinions and requests to provide customers with reliable UV And Photochromic Lens Tester, Non-Contact Tonometer, Trial Frame and services. The company treats customers with sincerity, shows people with faith, practices the value of development, and keeps innovating and surpassing. This whole selection of fine products offers our customers different choices. Innovation is the driving force of our sustainable development, because only innovation can progress and only innovation can develop.
CT80C Classic Manual Phoropter
Wide measuring range and high precision
Anti-reflection coating lenses
Large sphere power control ring
Standard minus cross cylinder and rotary prism
New convergence system
Wide range of auxiliary lens combinations
Specification
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Sphere powers range: |
+16.75D to -19.00D, 0.25D or 0.12D step (When +0.12D auxiliary lens or optional+0.12D lens is in use) |
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Cylinder powers range: |
0 to- 6.00D, 0.25D or 0.12D step (0 to-8.00D, when-2.00D auxiliary lens is used) |
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Astigmatic axis scale: |
0° to 180°, each step is 5° |
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Cross cylinder: |
+0.25D, reversal type (synchronized with astigmatic axis), |
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Rotary prism: |
0 to 20D, each step is 1D |
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Interpupillary adjustment: |
50mm to 80mm, each step is 1mm (right and left synchronized) |
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Forehead rest adjustment: |
16mm backward and forward |
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Convergence: |
The optical axis of the lenses is aligned at distance of 400mm from the vertexes of the corneas (2mm each for right and left inward) |
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Interpupillary distance enabling convergence=57mm to 80mm |
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Corneal distance device: |
2mm forward and 5mm backward from standard plane with scale |
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Effective visual range: |
19mm |
Our Classic Vision Tester Phoropter Hot Sale Manual Ophthalmic Phoropter is made of fine materials, exquisite workmanship and novel styles, which are well received by the market. We maintain a good stable trend, strictly discipline ourselves, be realistic and innovative, and do things pragmatically. We fully respect and recognize the value of each member and make the most of their potential.
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