Center thickness 4.36mm, edge thickness 1.79mm! Material is 7980-0G/Fused Silica.
We would like to introduce our precision polished aspheric lens, 'TO-15-25#0949'. The effective focal length is 25mm, the back focus is 22.01mm, and the numerical aperture is 0.300mm. The rear surface is plano, and the surface quality is 60-40. Additionally, the material is 7980-0G/Fused Silica. Please feel free to contact us if you have any inquiries. 【Basic Information (Partial)】 ■ Material: 7980-0G/Fused Silica ■ Diameter: 15mm ■ Effective Focal Length (EFL): 25mm ■ Back Focus (BFL): 22.01mm ■ Numerical Aperture (N.A): 0.300mm *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): 4.36mm ■Edge Thickness (ET): 1.79mm ■Backside Shape: Plano ■Surface Quality: 60-40 *For more details, please refer to the related links or feel free to contact us.
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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.