Technical Specifications
Lens Composition
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Full-aperture trial lenses
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Precision A-grade optical glass
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Metal rims with engraved markings
Lens Count (266 pieces)
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Spherical lenses: Full plus & minus ranges
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Cylindrical lenses: Full plus & minus ranges with axis markings
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Prism lenses: Complete prism selection
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Accessory lenses: Standard 266-piece configuration (occluders, pinholes, etc.)
Lens Markings
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Engraved axis markings on all cylinder lenses
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Double-marked rims for easy left/right identification
Case
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Heavy-duty organised aluminium carry case
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Removable trays for easy access during refraction
Aperture Type
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Full aperture for enhanced field of view and patient comfort
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Suitable for comprehensive refraction and teaching
