Sunglasses Transmittance Tester LTRP-F10 offers a spectral wavelength range of 360 to 780 nm. Its intuitive interface includes a sample positioning display and real-time report generation functions for various lens categories. The tester supports real-time software updates, keeping pace with evolving national and international test standards. It meets multiple international and regional standards such as ISO, GB, QB, EN, ANSI, CSA, and AS/NZS. Our tester is widely used to evaluate the light transmission properties of various lens types, including sunglasses, protective eyewear, etc.
| Optical Wavelength | 360 to 780 nm (customizable) |
| Transmittance (Light Transmittance) Range | 0 to 100% |
| Spectral Resolution | 1 nm/5 nm |
| Wavelength Accuracy | ± 0.3 nm |
| Single Point Measurement Time | Up to 1 second |
| Transmittance Indication Error | Up to ±2% |
| Transmittance Measurement Repeatability | Up to 1% |
| Q Factor Indication Error | Up to 0.02 |
| Light Spot Diameter | 5 mm |
| Diopter Lens | Up to ±2D (1/M) |
| Lens TV Uniformity Calculation Band | 380 to 780 nm |
| Uniformity Test Area Diameter | 10 mm to 45 mm |
| Uniformity Test Position | Uniform dyeing (9 dots in a circle); step dyeing (9 dots in a square) |
| Voltage Power | AC 210 to 240 V, 50/60 Hz, 300 W |
Our Sunglasses Transmittance Tester LTRP-F10 is widely used to evaluate the light transmission properties of various lens types, including sunglasses, protective eyewear, contact lenses, and optical lenses.
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608
info@labtron.com
