ニチベイパーツ List of Products and Services

We would like to introduce the "Light Shielding Ring for Lens Modules" handled by Nichibei Parts Co., Ltd. Due to its high dimensional accuracy and stable processing capabilities, engineers and manufacturers can use it with confidence from prototype to mass production. 【Features】 - It is possible to form angles on the inner diameter using a method different from punching. - Dimensional tolerance of ±0.02mm can be achieved. - Angles can be formed from 30 degrees to 90 degrees, with an angle tolerance of ±5 degrees. - Taper processing at the inner diameter end allows for the expected optical characteristics to be obtained. *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "Light Shielding Ring for Lens Modules" handled by Nichibei Parts Co., Ltd. By forming a tapered processing on the inner diameter, it is possible to suppress light scattering and reduce ghosting and flare phenomena. Due to high dimensional accuracy and stable processing, engineers and manufacturers can use it with confidence from prototyping to mass production. 【Features】 ■ It is possible to form angles on the inner diameter using a method different from punching. ■ Dimensional tolerance of ±0.02mm can be achieved. ■ It is possible to form product angles from 30 degrees to 90 degrees, with an angle tolerance of ±5 degrees. ■ Taper processing at the inner diameter end allows for the expected optical characteristics to be obtained. *For more details, please download the PDF or feel free to contact us.

The light-shielding ring/mask is a black sheet used between the layers of a camera lens, which effectively reduces ghosting and flare phenomena caused by light scattering during shooting. Thanks to the establishment of inner diameter taper processing, the reduction effect of ghosting and flare phenomena is significantly higher compared to other products. - Achieves a minimum angle of 30° - Angle tolerance ±5° - Product dimension tolerance ±0.01mm Light-shielding frames for image sensor sections (non-circular shapes) can also be processed. *For more details, please refer to the PDF document or feel free to contact us.

We manufacture "light-shielding rings/masks." These are black sheets used between layers of camera lenses, designed to reduce ghosting and flare phenomena caused by light scattering during shooting. They can be used in interchangeable lenses, digital cameras, in-vehicle cameras, drones, AI robot-mounted cameras, binoculars, and more. 【Features】 ■ The establishment of inner diameter taper processing results in a significantly higher reduction effect of ghosting/flaring compared to other products. ■ Achieves a minimum angle of 30°. ■ Angle tolerance of ±5°. ■ Product dimension tolerance of ±0.01mm. ■ Light-shielding frames for image sensor areas (non-circular shapes) can also be processed. *For more details, please refer to the related links or feel free to contact us.