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Spectrum Lens Transmission Meter Linshang LS108 for Anti-blue Eyeglasses with UV400 VLT Blue & Violet Light Transmission

  • 1-4 Pieces
  • >=5 Pieces
- + Pieces available
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Shipping fee:
Depends on the order quantity.
Lead Time:
1 day(s) after payment received
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Quick Details
1 year
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Purple light peak wavelength:
Blue light peak wavelength:
Visible light:
380nm-760nm, in line withCIE photopic luminosity function
Minimum test sample size:
Maximum samplel thickness:
Measurement accuracy:
± 2% (colorless and uniform transparent material)
About 1570g
170mm * 180mm * 144mm(L*H*W)
Power supply:
5V AC/DC Adapter or mobile power (optional)

Packaging & Delivery

Selling Units:
Single item
Single package size: 
24.1X23.1X16.1 cm
Single gross weight:
3.500 kg
Package Type:
White Paper Box
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 5 6 - 20 >20
Est. Time(days) 1 3 To be negotiated
Video Description

LS108 Spectrum Transmission Meter (2nd)

LS108 spectrum transmission meter is a professional optical transmittance tester for measuring the spectacle lenses, coating materials, organic materials, anti-blue light materials and other materials. The meter combines the three measured light paths into one. Users can select to measure the transmission rate or rejection rate. Four display interfaces can be selected: visible light/blue light/purple light transmission+UV400, visible light/blue light transmission+UV400, visible light/blue light/purple light transmission, visible light/blue light/purple rejection+UV400 .
The LS108 spectrum transmission meter use 395nm purple light source, 430nm blue light source and a visible light source to illuminate the transparent material under test. The sensor detects the incident light intensity of the three light sources and the light intensity after passing through the transparent material under test. The transmitted light intensity and the incident light intensity is the transmittance, expressed as a percentage. Rejection rate=1- transmission rate. The meter is exquisite, small and beautiful.

Test Eye Glasses
Test Mobile Screen Lens
Test Glass Lens
1. The spectrum transmission meter has a wide range of applications, suitable for the transmission and rejection rate test of glasses, glass, anti-blue light materials, mobile phone lenses, etc.
2. The light transmission meter can simultaneously measure the transmission value and rejection rate of 430nm blue light /395nm purple light /380nm-760nm visible light and UV400 (the maximum ultraviolet rejection wavelength).
3. The meter uses one light path. Three transmission values can be obtained by measuring one time.
4. The meter has a real-time dynamic self-calibration function, the transmission meter will be automatically calibrated to 100% transmission or 0% rejection after starting up or when starting a new measurement.
5. The test aperture of the instrument is 1mm, which can measure large thickness materials.
6. Compared with the old spectrum transmission meter, the new spectrum transmission meter is compact and easy to carry.
7. Large LCD screen display, exquisite and stylish appearance, can be used to in exhibitions and so on.
8. The spectrum transmission meter has two display interfaces in Chinese and English. Four interfaces can be selected: visible light/blue light/purple light transmission+UV400, visible light/blue light transmission+UV400, visible light/blue light/purple light transmission, visible light/blue light/purple rejection+UV400.
Qualification and Standards
Purple light peak wavelength
Blue light peak wavelength
Visible light
380nm-760nm, in line withCIE photopic luminosity function
Minimum test sample size
Measurement accuracy
± 2% (colorless and uniform transparent material)
About 1570g
170mm × 180mm × 144mm(L*H*W)
Power Supply
5V AC/DC Adapter or mobile power (optional)
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Company Profile
Shenzhen Linshang Technology Co., Ltd. ( was established on June 16, 2008. The company adheres to independent design, research and development, production and sales of various measuring instruments. Builds its own brand. "Linshang" trademark successfully in 2010, At present, company have obtained 17 national patents and national high-tech enterprise certificates.
At present, the company's instrument are mainly divided into four categories: solar film measurement, optical transmittance, ultraviolet measurement, gloss and coating thickness measurement. Products include: Solar Film Transmission Meter, Spectrum Transmission Meter, Light Transmittance Meter, UV Energy Meter, UV Light Meter, Glass Thickness Meter, Gloss meter, Coating thickness gauge, Vacuum coating online thickness monitor.
Trademark and Knowledge Product Management System
National High-tech Enterprise Certificate
Software Copyright Registration Certificates
17 National Patent Certificates
CE Certificates for Multiple Products
Q1: What’s your warranty?
A1: We provide 1 year warranty.

Q2: May I buy sample from you?
A2: Yes, you are welcome to place sample order to test our superior quality and service.

Q3: What about the quality of your products?
A3: We provide unrivaled quality-very rigorous testing process for incoming quality control, input process quality control, and final quality control for every piece. We follow QC test procedure to ensure the quality.

Q4: Do you have after-sales service?
A9: Yes, our instrument have professional After-sales Dept. If you have any technical problem or question with our goods, welcome to contact us.

Q5: Are you just trading company or facture?
A5: We are professional inspection instruments manufacturer, we can support you with the most competitive price, unrivaled quality and services.
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