Sphere: 15 lenses altogether (5 in each bar), 3 bars for each of concave (-) and convex (+) 0.50, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 4.50, 5.00, 6.00, 7.00, 8.00, 9.00, 10.00 Excellent for gaining quick retinoscopy ...
read moreMeasurement Range: 0 to ±25D Minimum: 0.125D graduation up to ±5D, 0.25D graduations over ±5D to ±25D Cylinder Axis Range: 0 to 180° in 5° steps Prismatic Power Range: 0 to 20∆ (1∆ ...
read moreSimple and easy to use, with carry case. Ideal for domiciliary work or as a practice back-up. Good alternative to the now discontinued Pentax model. Power Range: 0 to ±15D (0.25D steps) Prismatic Power Range: 4∆ (in 1∆ ...
read more30 Charts Comes with remote control, screen and polarised glasses Similar to Topcon ACP-8 model Chart change speed: 0.3s/frame Projection Distance: 1.5 to 6m Tilting Angle: 10°up, 10°down Auto Power Off: 10 minutes ...
read moreAlso known as Skeoch, Clement Clark, Sussex, Medik type trial frame Regarded as the most simple and lightweight trial frame available Perfect for basic refraction needs, testing children or a practice back-up Material: stainless steel & ...
read moreChange up to 5 pairs of standard 38mm diameter trial lenses Separate right and left PD adjustments from 46-80 mm Easily adjust nose piece, side length, and angle ensure patient comfort Closed side design keeps hair from being trapped With ...
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