FLR-S02 Reflection tester with anti-reflection coating for lenses

Product introduction

FLR-S02 Lenses Anti-reflective Coating Reflectance Tester is developed according to the requirements of GB10810.4-2012, GB2506-2017 and ISO8980.4-2006 international standards First of all, meets it meets the requirements of the single-sided light reflection of the anti-reflection film in ISO8980.4 (which is fully equivalent to the requirements of the single-sided light reflection of GB10810.4-2012), and at the same time it is tested according to the American standard ASTM F1252 Principle, developed to to meet the requirements of the double-sided reflection of the lens in GB10810.4. Automatically detect key optical performance indicators such as single- and double-sided light reflectance, average reflectance, and film uniformity of coated lenses.

Instrument technologySpecifications

Wavelength range:

190nm～1100nm

Maximum allowable error of wavelength: ±0.3nm

Wavelength repeatability: ≤0.2nm

Transmission Measuring range: 0~999%

Absorption measuring range: -4.000~4.000A

Maximum allowable transmission error :

±0.3%±0.002Abs (at 0.5Abs),

±0.004Abs (at 1.0 Abs), ±0.006Abs (at 2.0Abs)

Transmission repeatability: ≤0.15%±0.001Abs(0.5Abs), ±0.002Abs(1.0Abs)

Drift: ≤0.0004A/ h (at 500nm after 1 hour on)

Baseline straightness: ±0.001A

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