Clinical Trial Items, Ophthalmic Clinical Research
SKU : 7021 7022 7023
Jackson Cross Cylinder 0.25 and 0.50 and 1.00
SKU : 7021 7022 7023
Hand Held Jackson Crossed Cylinder is mounted on a knurled handle, making it easy to flip.
Hand Held Jackson Crossed Cylinder is mounted on a knurled handle, making it easy to flip.
The high optical quality lens has red and black axis etching.
| Brands | Precision Vision |
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Pelli-Robson Trans-Illuminated Contrast Sensitivity Chart
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Original Series Sloan Letter ETDRS Chart 2
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2425LED-300 7 Presets at 3, 10, 40, 85, 160, 320 and 800 cd/m2
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