My-V034 Ophthalmic Instrument Optical Manual Hand Lensmeter
China My-V034 Ophthalmic Instrument Optical Manual Hand Lensmeter, Find details about China Hand Lensmeter, Lensmeter from My-V034 Ophthalmic Instrument Optical Manual Hand Lensmeter
Basic Info.
Model NO.
MY-V034
Lamp of Illumination
220V/110V 15W
Trademark
MAYA
Transport Package
Carton/ Wooden Box
Specification
CE
Origin
Guangzhou
Model NO.
MY-V034
Lamp of Illumination
220V/110V 15W
Trademark
MAYA
Transport Package
Carton/ Wooden Box
Specification
CE
Origin
Guangzhou
Product Desciption
Specifications
MY-V034 Hand Lensmeter
Outer reading
25D measurement
Wide field of vision observation
CE
Hand lensmeter # CCQ-500 --- Outer reading
This device is applicable to all-level measurement testing departments, spectacles manufacturers, spectacles retail stores, hospitals or clinics of ophthalmic departments, and some optical elements factories for conducting measurement of spherical and cylindrical diopter, astigmatism axis angle of cylindrical lens, and prism basal angle.
* Features:
1.25D measurement
2. Wide field of vision observation
* Technique Parameters:
1) Range of measurement: -25D~+25D, Minimum step: -5D~5D: 0.125D
-5D~-25D & +5D~+25D: 0.25D
2) Astigmatism axis angle of cylindrical lens: 0~180Minimum step 1
3) Prism degree:
Model A 0~5∧ Minimum scale value 1∧
Model B (with prism compensator) 0~20∧ Minimum step 1∧
4) Prism basal angle:
0~180Minimum step 1,
180~360Minimum step 5
5) Range of ocular visibility adjustment: -5D~+5D
6) Size of measured lens: Φ 16~Φ 80mm
7) Overall dimensions: 280mm X 150mm X 450mm
8) Weight: Model A 4.9 kg
Model B (with prism compensator) 5.0 kg
9) Lamp of illumination: 220V/110V 15W
10) Packing size: 37*22*55cm 8/7kg
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