For adjusting (reducing) the light intensity when photographing intense light sources like the sun with a camera!
【Product Introduction: IND Series】 The "IND Series" is a neutral density filter designed to maintain a constant spectral transmittance across the entire visible light spectrum. It allows for a reduction in light intensity when capturing images of intense light sources such as the sun, enabling the performance of cameras and sensors to be fully utilized. It is suitable for reducing the amount of light entering the camera when photographing strong light sources like the sun. Additionally, in astrophotography, such as during a solar eclipse, this filter allows for shooting with the aperture wide open or slowing down the shutter speed. It is widely adopted in various fields, including cameras, machine vision, and analytical instruments. 【Features】 ■ Flat spectral transmittance design across the entire visible light spectrum ■ Effectively adjusts light intensity during the capture of intense light sources ■ Enhances flexibility in shutter speed and aperture settings ■ Customizable density (optical density) according to application needs
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【Lineup】 ■IND10 ■IND30 ■IND40 ■IND60
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【Purpose】 ■ For adjusting the light intensity of cameras ■ Machine vision ■ Analytical instruments
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Gorin Seiko Glass has been engaged in the development of optical glass filter products and the manufacturing of molded lenses, specializing in the optical field for nearly 120 years. With the experience and technology cultivated over many years, we provide optical components with special shapes and specifications. We offer optical glass filters and molded lenses that cover a wide range of wavelengths, including ultraviolet, visible, and infrared, with consistent support from design and material selection to manufacturing, tailored to our customers' needs. We can also flexibly accommodate small-lot prototypes during the development stage. Additionally, our products adopt an environmentally friendly design that does not contain lead or harmful substances. Please feel free to contact us if you have any inquiries regarding optical glass products.