Explore Details
HLM-120 Manual Lensmeter is a manual optical measurement device designed for optical shops and optometry professionals to check prescription lens parameters with reliable and simple operation.
The HLM-120 measures sphere power, cylinder axis, and prism power up to ±25D, helping opticians verify lenses during eyewear fitting, lens inspection, and daily optical services. Its manual operation design provides a practical solution for users who need stable lens measurement without complex digital systems.
With outer reading and a wide field of vision observation system, the HLM-120 allows clear lens alignment and easy parameter reading. The built-in prism compensation function supports prism measurement for different optical testing requirements.
The lensmeter supports AC/DC power supply options, making it suitable for optical stores, optometry clinics, training facilities, and lens laboratories.
Applications
- Optical Shops for prescription lens verification
- Optometry Clinics for basic lens measurement
- Lens Laboratories for lens inspection
- Optical Training Centers for lensmeter practice
Specifications
| Parameter | Specification |
|---|---|
| Ranges of Measurement | 0 to ±25 D |
| Minimum: Outer Reading | 0.125 D |
| Inner Reading | 0.125 D graduation up to 0 to ±5 D 0.25 D graduations over ±5 D to ±25 D |
| Digital Display Resolution | 0.01 D |
| Cylinder Axis Range | 0 ~ 180° |
| Prismatic Power Range | 0 ~ 5 Δ prism diopters, 1 Δ graduations (with prism compensation device) 0 ~ 20 Δ prism diopters, 1 Δ graduations |
| Prismatic Base Angle | 0 ~ 180° |
| Eyepiece Adjustment | ±5 D |
| Dimension of Objective Lens | Φ16 ~ Φ86 mm |
| Overall Size | 275 × 120 × 430 mm |
| Weight | 4 kg |
| Lighting Bulb | ~220 V / -3 V 3 W or ~110 V / -3 V 3 W |
Trusted Services:
1. Get Video and Brochure with Email or WhatsApp.
2. Free online technical support and training.
3. Free online installation support.
4. 1-3 Years quality warranty.
5. Lifetime after sales support.
6. Most products are CE and ISO 13485 certificated.
7. Free input voltage and plug customization for electrical machines.
8. Fast worldwide shipping, 5-10 working days delivery for most countries.
9. Partial prepayment is acceptable before shipping.
10. Discount price, non-branded or customized products can be offered for distributors.




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