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Lensometers

A lensmeter or lensometer, also known as a focimeter, dioptrimeter is an ophthalmic instrument. It is mainly used by optometrists and opticians to verify the correct prescription in a pair of eyeglasses, to properly orient and mark uncut lenses, and to confirm the correct mounting of lenses in spectacle frames. Lensmeters can also verify the power of contact lenses, if a special lens support is used.

The parameters appraised by a lensmeter are the values specified by an ophthalmologist or optometrist on the patient's prescription: sphere, cylinder, axis, add, and in some cases, prism. The lensmeter is also used to check the accuracy of progressive lenses, and is often capable of marking the lens center and various other measurements critical to proper performance of the lens. It may also be used prior to an eye examination to obtain the last prescription the patient was given, in order to expedite the subsequent examination.

Model: JD-4
Features:  1. Wide field observation range  2. Classic manual lensmeter - Dial Reading Type  3. ±25 Dpt measurement range   Specifications:    Range of measurement: -25Dpt ~ +25Dpt Increments:  ±5D~ ±5D:0.125D;  ±5Dpt ~ ±25Dpt: 0.25D. Axis..
$353.00
Ex Tax:$353.00
Model: JD-7
Features:  1. Wide field observation range  2. Classic manual lensmeter - Inner Reading Type  3. ±25 Dpt measurement range   Specifications:    Range of measurement: -25Dpt ~ +25Dpt Increments:  ±5D~ ±5D:0.125D;  ±5Dpt ~ ±25Dpt: 0.25D. A..
$392.00
Ex Tax:$392.00
Model: JD-8
Usages: This device is applicable to all-level measurement testing departments, spectacles manufacturers, spectacles retail stores, hospital's department of ophthalmology and optical elements factories for conducting measurement of spherical lens diopter of spectacles or lens, diopter of cylindric..
$280.00
Ex Tax:$280.00
Model: JD-9
Features: 1. ±25Dpt measurement range 2. Wide observation range 3. Inner Reading   Specifications: Range of measurement: -25Dpt ~ +25Dpt Increments:  -5D~ +5D:0.125D;  +5Dpt ~ +25Dpt. Axis of cyl lens:  0 ~ 180° Minimum scale value 1°   Prism degr..
$210.00
Ex Tax:$210.00
Model: CP-1
Usages: This device is suitable for spectacles measurement detection departments, spectacles processing factories, spectacle sales departments, department of ophthalmology in hospitals and optical element factories to assay spherical lens diopter of ophthalmic lens or lens cylindrical lens, diopte..
$85.00
Ex Tax:$85.00
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