ML34
MANUAL LENSMETER (Internal reading)
New advantages:
Green LED light:
1 No need to replace bulb
2 Long using life
3 Environment-friendly
±25D measurement achievabl
﹢25D-﹣25D measurement achievable. The traditional focimenter are only capable of ﹢20D~﹣20D measurement
Sealed optical system
Dustproof
Ergonomics design
1. Silicon Cover
2. Lens support of Softer material- No need to worry any scratch when measuring the lens
AC adaptor power
easy to use and safer
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 cylindrical lens, astigmatism axis angle of cylindrical lens, prism degree and prism basal angle.
FEATURES:
1. Internal reading
2. ±25D measurement
3. Wide field of vision observation
MAIN TECHNICAL INDEXES
1. Range of measurement:
Minimum scale value: |
－25D～＋25D |
－5D～＋5D:0.125D；
－5D～－25D. ＋5D～＋25D:0.25D |
2. Astigmatism axis angle of cylindrical lens: |
0～180°Minimum scale value 1° |
| 3. Prism degree: |
Model A 0～5△ Minimum scale value 1△ |
Model B (with prism compensator)
0～20△ Minimum scale value 1△ |
| 4. Prism basal angle: |
0～180°Minimum scale value 1° |
| 5. Range of ocular visibility adjustment: |
－5D～＋5D |
| 6. Size of measured lens: |
Φ16～Φ80mm |
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