Minus Manual Phoropter Vision Tester Optometry Refractor

US $11000

  • China, China
  • Jan 30th
Top Grade Manual Phoropter Features: -Unique design of butterfly-shape appearance; -Capable of checking up all-sides visual functions,accurate and comfortable in measurement; -Exquisite manufacturing technique with comfortable feel; -High grade plated-film used in all optic lenses. Specifications: 1) Sphere Range: +16.75 to -19.00 D (0.25 D steps) 2) Cylinder Range: 0.00 to -6.00 D (0.25D steps) (0.00 to -8.00 D with additional -2.00D) 3) Cylinder axis: 0 to 180 (in 5° steps) 4) Cross Cylinder: ±0.25 D 5) Rotary Prisms: 0 to 20, (in 1 steps) 6) Auxiliary lens dial:    (O) Open aperture (two positions)    (R) Retinoscopic lens, +1.50D    (P) Polarizing lens: 45° left eye, 135° right eye    (WMV) or (RMV)-Maddox rod, Vertical White-left eye/Red-right eye    (WMH) or (RMH)-Maddox rod, Horizontal White-left eye/Red-right eye    (RL)-Red lens    (GL)-Green lens    (+0.12)-+0.12D sphere    (PH)-Pin hole    (10 L) or (6 U) -10 base-in-left eye, 6 base-up-right eye (dissociating prisms)    (±0. 50)- fixed cross cylinder    (OC) Occluder 7) P.D. range: 50-75mm, 1mm steps 8) Standard Accessory lenses: Two 0.12D and -2.00 cylinder lenses,  two Plano lenses for sealing front opening. 9) Standard Accessories: 1 near point card with holder and reading rod, dust cover, face shield, accessory case for lenses. 10)Weight: 5 kg

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