Contact Lens Luminous Transmittance Analyzer
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Contact Lens Luminous Transmittance Analyzer is a precision instrument designed to measure the spectral transmittance of soft and hard contact lenses, including hydrogel, silicone hydrogel, artificial cornea, RGP, and Ortho-K lenses. The instrument integrates a built-in integrating sphere to ensure highly accurate measurements that comply with international standards. It features a specially designed lens clamp that prevents deformation, enabling reliable and repeatable results. This analyzer is ideal for manufacturers, laboratories, and research institutions focusing on optical performance evaluation and quality control of contact lenses.
Application
(1) Measurement of spectral transmittance for soft contact lenses (hydrogel/silicone hydrogel/artificial cornea).
(2) Measurement of spectral transmittance for hard contact lenses (RGP, Ortho-K).
(3) Quality control in contact lens manufacturing.
(4) Research and development of new lens materials with specific optical properties.
(5) Verification of compliance with national and international standards for ophthalmic optics.
(6) Optical characterization for product certification and regulatory submission.
Standards
(1) GB/T 11417.5 – Ophthalmic optics – Contact lenses – Spectral transmittance test method.
(2) ISO 18369 – Ophthalmic optics – Contact lenses – Requirements and test methods.
(3) ANSI Z80.20 – American National Standard for Contact Lens Optical Properties.
(4) ISO 8980-4 – Ophthalmic optics – Lenses for correction of vision – Part 4: Transmittance specifications.
(5) IEC 61010 – Safety requirements for laboratory and measuring equipment.
Features
(1) Built-in integrating sphere ensures uniform illumination and accurate lens transmittance measurement.
(2) Specially designed lens clamp prevents deformation for both soft and hard lenses.
(3) Wide spectral range (280–780 nm) for comprehensive optical evaluation.
(4) Adjustable wavelength interval (1–10 nm) for high-resolution measurement.
(5) High measurement accuracy with transmittance repeatability <1% and absolute error <1%.
(6) Supports measurement in air or solution (pure water or standard saline).
(7) User-friendly software interface compatible with Windows 7/8/10/11.
(8) Data output via USB for easy integration with laboratory information systems.
Technical Parameters
| Parameter | Specification |
|---|---|
| Measurement Medium | Air, solution (pure water or standard salt solution) |
| Measuring Aperture | 6 mm |
| Maximum Lens Diameter | 18 mm |
| Wavelength Range | 280–780 nm |
| Wavelength Interval | 1–10 nm adjustable (default 5 nm) |
| Transmittance Repeatability | <1.0% |
| Absolute Transmittance Error | <1.0% |
| Instrument Size (W×D×H) | 600 × 440 × 190 mm |
| Weight | ~26.5 kg |
| Power Supply | AC 100–220 V, 50 Hz, 150 W |
| Operating System | Windows 7/8/10/11 |
| Data Interface | USB |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
AATCC KMS-M6 Washer, KMS-M6D Dryer - Test Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheAATCC KMS-M6 Washer & KMS-M6D Dryerare precision textile testing instrument... |
 |
Magic tape fatigue testing machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Velcro Fatigue Testeris designed for opening and cl... |
 |
Fabric Downproof Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Standards GB/T 12705.1:Textile -Methods of testing... |
 |
5kN Universal Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com This series of testing machines realizes the automa... |
 |
Digital Auto Burst Strength Tester | Testing Equipment | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Standards ASTM D3786. ERT 80-4-20. GB/T 7742.1. BS EN ISO 13938-1. BS 3424-6-B, I... |
Похожие товары
 |
Laser Cutting Machines | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | Продавец: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
