Features:

• Classic appearance, professional technology, precise measurement, easy and convenient operating, and best price value
  
• All the lens are anti-reflection coated.
  
• All Cross-Cylinder lens are Manus lens
  
• New leveling mechanism
• Fingertip adjustment for sphere power control
  
• Unique new convergence system mechanism
  
• Wide range of auxiliary lens combinations
  
• Precision machined to finest tolerances
  
• This is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises
• 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:

• Sphere Range: +16.75 to -19.00 D (0.25 D steps)
  
• Cylinder Range: 0.00 to -6.00 D (0.25D steps) (0.00 to -8.00 D with additional -2.00D)
  
• Cylinder axis: 0 to 180 (in 5° steps)
  
• Cross Cylinder: ±0.25 D
  
• Rotary Prisms: 0 to 20, (in 1 steps)
  
• 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
  
• P.D. range: 50-75mm, 1mm steps
  
• Standard Accessory lenses: Two 0.12D and -2.00 cylinder lenses, two Plano lenses for sealing front opening.
  
• Standard Accessories: 1 near point card with holder and reading rod, dust cover, face shield, accessory case for lenses.
  
• Weight: 5 kg