The aperture size is 0.830mm! The back surface is plano, and the front surface mass is a product of 40-20.
We would like to introduce the precision polished aspheric lens 'TO-50-30＃1074' that we handle. This product has a center thickness of 21.56mm and a edge thickness of 7.35mm. The material is 7980-0G/N-SF6, and the diameter is 50mm. Additionally, the effective focal length is 30mm, and the back focus is 18.06mm. Please feel free to contact us if you have any requests. 【Basic Information (Partial)】 ■ Material: 7980-0G/N-SF6 ■ Diameter: 50mm ■ Effective Focal Length (EFL): 30mm ■ Back Focus (BFL): 18.06mm ■ Numerical Aperture (N.A): 0.830mm *For more details, please refer to the related links or feel free to contact us.
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basic information
【Other Basic Information】 ■Center Thickness (CT): 21.56mm ■Edge Thickness (ET): 7.35mm ■Backside Shape: Plano ■Surface Quality: 40-20 *For more details, please refer to the related links or feel free to contact us.
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Company information
Yukiko Co., Ltd. is a company primarily engaged in the manufacturing and processing of aspheric lenses. We own advanced multi-axis fully automatic CNC polishing equipment from the United States and cutting-edge aspheric polishing technology. Our products are exported worldwide, including Europe, America, and Asia, and are used in fields such as aerospace, measurement and control remote sensing, high-end equipment, and high-end consumer products. We always place our customers at the center, providing aspheric lenses to over 200 customers worldwide through our advanced proprietary aspheric manufacturing technology, world-class inspection equipment, and strict quality control, achieving a monthly production capacity of 12,000 pieces.