Tsubosaka Electric Co., Ltd. Official site

Image sensor evaluation light source/lighting 'LSB-1010FB-CRI'

Used for measuring the straightness and S/N ratio of image sensors! A luminance box that guarantees high precision for brightness (luminance), color (color temperature), and uniformity within the light-emitting surface.

The "LSB-1010FB-CRI" is a culmination of the technology we have developed so far and can be considered a standard brightness box. In addition to the high uniformity of brightness and high color rendering required for brightness boxes, it is also equipped with a user interface that allows for more intuitive operation. 【Features】 ■ Uses high color rendering LEDs Ra=97 ■ DC lighting with no flicker for high uniformity across the surface ■ Allows for arbitrary frequency lighting using pulse mode, reproducing lighting environments affected by voltage flicker ■ Brightness adjustment is possible ■ Two color temperature settings are available ■ Automatic brightness calibration ■ Numerous options and custom settings available *For more details, please contact us or download the PDF materials.

https://www.tsubosaka.co.jp/english/archives/product/lsb-1010fb-series

basic information

【Specifications (Excerpt)】 ■ Brightness value: 72 to 4,600 [cd/m²] 9 to 15 [LV]  * Option available to set the maximum brightness to LV16 (=9200 [cd/m²]) with one color temperature ■ Brightness area: 100mm × 100mm ■ Brightness uniformity: ±2.5% or less ■ Color temperature: Choose 1 or 2 types (2850±100K, 3200±100K, 4870±200K, 5500±200K, 6500±300K) ■ Light source lamp: High color rendering LED Ra=97 ■ Lamp lifespan: Approximately 20,000 hours * For more details, please refer to the PDF document or feel free to contact us.

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Delivery Time

Please contact us for details

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Model number/Brand name

LSB-1010FB-CRI

Applications/Examples of results

[Usage] ■ Evaluation light source for development and production lines - Evaluation of straightness for image sensors and cameras - Defect inspection for image sensors and cameras (pixel defects) - Backlight for resolution evaluation

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