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Ret Rack Set

Retinoscopy (Ret) is a technique to obtain an objective measurement of the refractive condition of a patient's eyes. The examiner uses a retinoscope to shine light into the patient's eye and observes the reflection (reflex) off the patient's retina. While moving the streak or spot of light across the pupil the examiner observes the relative movement of the reflex then uses a phoropter or manually places lenses over the eye (using a trial frame and trial lenses) to "neutralize" the reflex.

Model: EP251
SpecificationThe training eye is designed to help students acquire the skill of performing retinoscopy, and instructors a means to evaluate that skill. The back of the training eye can be adjusted from +3 to –4.5 to simulate different refractive errors. Hypermetropia (farsightedness) is created with..
$110.00
Ex Tax:$110.00
Model: RS2P32AC
Includes 180º axis compass printed directly along the top of each paddle. Lenses are 16 mm diameter, recessed to help prevent scratching. Lenses are glass for greater accuracy and durability. Includes protective caThis two-paddle version has one paddle with plus lenses and the other for minus. O..
$80.00
Ex Tax:$80.00
Model: 8R40PL
SPECIFICATIONS ● Sphere: 40 lenses altogether (5 in each bar), 4 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, 5.50, 6.00, 6.50, 7.00, 7.50, 8.00, 8.50, 9.00, 9.50, 10.00 ● Excellent for gaining quick retinoscopy results (particu..
$45.00
Ex Tax:$45.00
Model: RS2P32b
    Total Sphere: 32 lenses altogether (16 in each bar), 2 bars for each of concave (-) and convex (+) Minus 0.50, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 5.00, 6.00, 7.00, 8.00, 9.00, 10.00, 12.00, 15.00 Plus 0.50, 1.00, 1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 5.00, 6.00, 7..
$69.00
Ex Tax:$69.00
Model: RS2P32C
Minus Lens in Red Handle Plus Lens in Black Handle   Lens List: +/- 0.50D 1.00D 1.50D 2.00D 2.50D 3.00D 3.50D +/- 4.00D 5.00D 6.00D 7.00D 8.00D 9.00D 12.00D   ..
$150.00
Ex Tax:$150.00
Model: RS2R32PL
Features: • Comfortable hand touch, bigger and brighter than the old ones in apperance. • Lenses are made of optical glasses instead of resin material, making the lens degrees more accurate and precise. • Color:ivory tint. •  The leather case with Zipper makes it easier to carry and k..
$110.00
Ex Tax:$110.00
Model: RS4R28AL
  This set of 4 paddles provides larger aperture optics but covers the full range of smaller sets. Each lens is 15/16 inch (24 mm) and includes 0.50, 1.00,1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 5.00, 6.00, 7.00, 8.00, 9.00, 10.00, 11.00, 12.00 in both plus and minus spherical lenses. Each of t..
$170.00
Ex Tax:$170.00
Model: RS4R28ALC
  This set of 4 paddles provides larger aperture optics but covers the full range of smaller sets. Each lens is 15/16 inch (24 mm) and includes 0.50, 1.00,1.50, 2.00, 2.50, 3.00, 3.50, 4.00, 5.00, 6.00, 7.00, 8.00, 9.00, 10.00, 11.00, 12.00 in both plus and minus spherical lenses. Each of t..
$100.00
Ex Tax:$100.00
Model: RS4R28W
  Each Retinoscopy Rack Set contains four "racks," two plus and two minus sphere. Increments on the rack one are .50, 1.00, 1.50. 2.00, 2.50. 3.00. Increments on rack two are 4.00, 5.00, 6.00, 7.00, 8.00, 10.00, 12.00. Wooden Carrying Case Makes More Professional List: +/- 0.50..
$100.00
Ex Tax:$100.00
Model: RS5R55W
  Total 5 Racks Rack one: 0.00D -0.25D -0.50D -0.75D -1.00D -1.25D -1.50D -1.75D -2.00D -2.50D -3.00D Rack two: -3.50D -4.00D -5.00D -6.00D -7.00D -8.00D -10.0D -12.0D -14.0D -16.0D -18.0D Rack Three: +0.25D +0.50D +0.75 +1.00D +1.25D +1.50D +1.75D +2.00D +2.25D +2.50D +2.75D Rack F..
$170.00
Ex Tax:$170.00
Model: RS6R30PL
  This set of 6 paddles provides larger aperture optics but covers the full range of smaller sets. Each lens is 15/16 inch (24 mm) and includes 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 in both plus and minus spherical lenses. Each of the 6 pad..
$40.00
Ex Tax:$40.00
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