LightSourceV5-4-WEB
LightSourceV5-1-WEB
saturated_vs_unsaturated_gen5_source_comparison
sample_normalized_stray_light_realsense_500ms_268lx
3000K_MWWHL4_irradiance_2
BTS-SL-3
Imatest Benchtop Test Stand Stray Light & Target Projector Module
$4,000.00
Visible, collimated light source for characterizing stray light (flare)
The Imatest Stray Light LED Source is specifically designed for characterization and testing of stray light (flare) in cameras. It projects an image of a small point-like source as a collimated beam of light, similar in form to the Sun. When imaged by a camera, the saturated image of the source produces stray light that can be visually inspected and analyzed using Imatest stray light analysis software.
This hardware is compatible with the Imatest Benchtop Test Stand.
Description
Imatest Stray Light LED Source Features
- Projects an image of a small point-like source as a collimated beam of light
- Angular diameter similar to the Sun, allowing for detailed characterization of most forms of stray light, including diffraction spikes, ghosting, and veiling glare
- Designed for low internal reflections (e.g., no halo) by intentionally underfilling the collimating lens with light
- Adjustable intensity/brightness
- Large beam diameter to overfill the front of the camera device
- Compact source and driver size for convenient, benchtop testing
Stray-Light-Source_Info-Sheet_2023_updated
| Specifications | Details |
| Spectrum |
Visible, warm white LED, 3000K (See picture of measured spectral irradiance) |
| Angular Diameter | ~0.57° |
| Divergence Angle | Adjustable collimation with minimum half divergence angle of 0.29° |
| Beam Diameter | ~25mm usable beam diameter at collimation, with the ability to achieve larger beam diameter by adjusting the lens focus to output a diverging beam |
| Light Intensity |
Illuminance: Up to 2000+ lux at the beam center Irradiance (380-780nm): Up to 7+ W/m2 at the beam center |
| Design Testing Distance | Up to 1 m |
| LED Driver Output & Voltage | 1.2 A | 8.0 V |
| Dimensions | 163mm x 75mm x 85mm ( L x W x H, including base mounting plate) |
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