Phoropter BR-7

Overview
  1. Rotation Adjustment Knob
  2. Mounting Bracket
  3. Tilt Clamp Knob
  4. Reading Rod Clamp Screw
  5. Reading Rod Holder
  6. Spirit Level
  7. P.D. Scale
  1. Forehead Rest Knob
  2. Leveling Knob
  3. P.D. Knob
  4. Vergence Lever
  5. Auxiliary Lens Scale
  6. Auxiliary Lens Knob
  1. Strong Sphere Control
  2. Corneal Aligning Device
  3. Sphere Power Scale
  4. Weak Sphere Dial
  5. Cylinder Axis Scale
  6. Cylinder Axis Indicators
  1. Cylinder Axis Reference Scale
  2. Cylinder Power Scale
  3. Cross Cylinder Unit
  4. Cylinder Power Knob
  5. Cylinder Axis Knob
  6. Rotary Prism Unit
Specifications
Sphere power Range: +16.75 to -19.00 dioptres
Step: 0.25 diopters
Cylinder power Range: 0.00 to -6.00 diopters
(0.00 to -8.00 diopters with additional lens of -2.00 diopters)
Step: 0.25 diopters
Cylinder axis 0 to 180° , 5° steps
Cross cylinder ±25 diopters
Rotary prisms 0△ to 20△ , 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
(+.12)- +0.12D sphere
(PH)-Pin hole
(10△I) or (6△U)
10△ base-in-left eye
6△ base-up-right eye
(Dissociating prisms)
(±.50)-±0.50 fixed cross cylinder
(OC)-Occluder
P.D. adjustment 48~75 mm, 1 mm steps
Standard accessory lenses Two-.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
Dimensions 318×293×96 (mm)
Net weight Approx. 4.5 kg
Standard color Black or honey gray