Optical Manual Phoropter

Product features high-grade coating on all lenses cross cylinder & rotary prism near vision & auxiliary lenses convergence system specs measurement range spherical power -19.00 to +16.75 d (0.25 d, 0.12 step) -29.00 to +26.75 d (when optional lens is in use) cylinder power 0.00 to -6.00 d (0.25 d, 0.12 d step) 0.00 to -8.00 d (when additional lens is in use) cylinder axis 0 to 180° (5° step) pd 48 to 80 mm (far) convergence ꝏ to 400 mm prism 0 to 20 ∆ (1 ∆ step) refractor head auxiliary lens occluder, pinhole, red/green filer, polarising filter (45°/135°), fixed cross cylinder lens (± 0.50 d), red/white maddox rod vertical/horizontal, prism ( (6, 10∆ i,u), +0.12 d lens cross cylinder ±0.25 d add. lenses cylinder lens -0.12 d, -2.00 d retinoscopy +2.00 d (50cm) dimensions & weight dimensions wdh 323 x 85 x 315 mm weight approx. 5.0 kg