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  6. Large-diameter double-sided aspheric lens for semiconductor lithography

Large-diameter double-sided aspheric lens for semiconductor lithography

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last updated:Feb 12, 2026

ブル精密 (株)ブル精密 本社
ブル精密 (株)ブル精密 本社
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Aspherical double-sided synthetic quartz lens for exposure devices.

In the semiconductor manufacturing industry, especially in the exposure process, high-precision lenses are essential. With advancements in microfabrication technology, lenses are required to have high optical performance, as even slight distortions or aberrations can significantly impact product quality. Our large-diameter double-sided aspheric lenses have been developed to maximize the performance of exposure equipment. 【Application Scenarios】 - Exposure equipment - Semiconductor manufacturing processes 【Benefits of Implementation】 - Achieves high-precision exposure - Contributes to improved yield - Enables the production of high-quality semiconductor products

    lensprismGlass
01_daikoukei.jpg

Large-diameter double-sided aspheric lens for semiconductor lithography

01_daikoukei.jpg
01_daikoukei.jpg
  • Related Link - http://bull-precision.co.jp/
  • Special site - Product/service details - https://pr.mono.ipros.com/bull-precision/product/

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【Features】 - Compatible with DXF - Capable of various aspheric processing - Specializing in prototypes from one piece - Supports all types: single-sided aspheric X flat, single-sided aspheric X concave, single-sided aspheric X convex, and double-sided aspheric - Please consult us regarding glass materials 【Our Strengths】 Since our establishment in 1985, we have been dedicated to "all kinds of glass processing" and have been supported by our customers for over 30 years. Leave the processing that is impossible or not cost-effective for other companies to us! With the motto of "smiles and perseverance," we strive to meet our customers' requests, advancing daily as our company name suggests. Our new president is in their 40s and is taking on projects that have been passed around among various companies to improve technical skills, continuously building expertise step by step through trial and error. Additionally, we are now offering free production of prototypes. Please consult us if you have concerns about mass production prototypes.

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Glass processing case: large-diameter double-sided aspheric lens

Glass processing case: large-diameter double-sided aspheric lens

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ブル精密

ブル精密 (株)ブル精密 本社

Glass and clay products

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Since our establishment in 1985, our company has been committed to "all kinds of glass processing," and we have been supported by our customers for over 30 years. Please leave to us any processing that is impossible or not cost-effective for other companies! With the motto of "smiles and perseverance," we strive to meet our customers' needs, advancing each day as our company name suggests. The new president is in his 40s and is taking on projects that have been passed around various companies to improve technical skills, repeatedly engaging in trial and error to steadily build up expertise day by day. Additionally, we are now offering free prototype production. If you are struggling with mass production prototypes, please consult with us. We look forward to hearing from you!

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