Adult’s yoked rotating prisms available in the following powers: 0.50; 1; 1.5; 2; 3; 4; 5; 6; 7; 8; 9; 10; 12; 15; 20; 25 Pd.
High quality prism surfaces.
The prismatic power is cut on the surface near the prism’s apex together tactile notch.
The frame has 4 tactile notchs in main 4 positions. Central screw to lock the prisms position.
Frame comes with soft shaped sponge rubber on back surface to perform comfortable nose fit and 1 more sponge nose support as replacement (see fig. 4).
Plastic frame with elastic band.
Available in the following NEW colours: blue, green, ice, red, yellow. Pls. specify the colour when ordering.
Without specification, blue is standard of colour.
Prisms made of Methacrylate material.
Frame made of Abs material.
Optic diameter: 46.5 mm.
Hard case and microfiber tissue to clean the prisms enclosed.