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