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• Near Infrared Achromatic Lens Focal Length: 30.1mm 等
• 61-6949-33 Near Infrared Achromatic Lens Focal Length: 30.1mm　DL-15-30PNIR

SIGMAKOKI CO., LTD.

61-6949-33　Near Infrared Achromatic Lens Focal Length: 30.1mm　DL-15-30PNIR

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他のバリエーション

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特徴

• By combining two lenses with different refractive index wavelength dispersion into a single lens, chromatic aberration and spherical aberration can be reduced compared to a single spherical lens.
• It can be used as a condenser lens for near infrared LD or YAG laser (1064 nm).
• Optimization by lens design results in little change in focal length in the near infrared.
• The focal lengths of 700 nm, 880 nm, and 1100 nm match and are optimized to minimize aberration.
• Since not only chromatic aberration but also spherical aberration is well corrected, it is ideal as a collimating lens for laser.
• It is corrected not only for aberrations of the on-axis object point, but also for off-axis coma and astigmatism.
• Air gap type condensing lens (NYTL/NYDL) for laser processing is also available.
• * Use an achromatic lens when you want to focus an image at infinity or when you want to use a point light source that is parallel to the image.
• Sufficient optical performance cannot be obtained when the camera is used for close-range imaging.
• * The chromatic lens has an orientation that allows parallel light to enter the lens.
• * This function allows parallel light to enter from the side of the face with a small radius of curvature (the face pointed to by the arrow).
• * When parallel light is incident from the opposite side, chromatic aberration and spherical aberration occur, and the condensing spot becomes larger.
• Chromatic aberration and spherical aberration increase when the camera is used in the visible range. Also, the transparency may be poor.

仕様

• [ common specification]
• Material: N-LAK22/SF6
• Design wavelength: 700nm 880nm 1100nm
• Coating: Multi-layered reflective prevention film (700 - 1550nm)
• Adhesive: Ultraviolet curing type adhesive
• Laser durability: 0.3J/cm2
• Scratch - dig: 40-20
• Effective diameter: 90% of the outer diameter
• [Individual specification]
• Outer diameter φD: φ15mm
• Focal length f: 30.1mm
• Center thickness tc: 7.4mm
• Edge thickness te: 5.6mm
• Back focus fb: 26.0mm
• Eccentricity: < 3′
• RoHS conform product
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Order No.Order No.ss="init"> 取扱点数300万点 How to use English China Indonesia Korea Thailand Vietnam Contact us すべてのカテゴリ すべてのカテゴリ Lab Instruments & Supplies Factory Work Tools & Supplies Clean Room/Anti Static Supplies Medical, Nursing & Care Products Food Sanitation & Inspection Office Supplies and Stationery Emergency Supplies Education, Learning Supplies Specially Ordered Item Featured Products Contact us Quote Other Requests AXEL GLOBAL カテゴリ一覧 Lab Instruments & Supplies Analyzer, Testing Equipment Laser & Optical Equipment, Parts Optical Element Near Infrared Achromatic Lens Focal Length: 30.1mm 等 61-6949-33 Near Infrared Achromatic Lens Focal Length: 30.1mm　DL-15-30PNIR SIGMAKOKI CO., LTD. 61-6949-33　Near Infrared Achromatic Lens Focal Length: 30.1mm　DL-15-30PNIR 印刷 PDF 他のバリエーション 特徴 By combining two lenses with different refractive index wavelength dispersion into a single lens, chromatic aberration and spherical aberration can be reduced compared to a single spherical lens. It can be used as a condenser lens for near infrared LD or YAG laser (1064 nm). Optimization by lens design results in little change in focal length in the near infrared. The focal lengths of 700 nm, 880 nm, and 1100 nm match and are optimized to minimize aberration. Since not only chromatic aberration but also spherical aberration is well corrected, it is ideal as a collimating lens for laser. It is corrected not only for aberrations of the on-axis object point, but also for off-axis coma and astigmatism. Air gap type condensing lens (NYTL/NYDL) for laser processing is also available. * Use an achromatic lens when you want to focus an image at infinity or when you want to use a point light source that is parallel to the image. Sufficient optical performance cannot be obtained when the camera is used for close-range imaging. * The chromatic lens has an orientation that allows parallel light to enter the lens. * This function allows parallel light to enter from the side of the face with a small radius of curvature (the face pointed to by the arrow). * When parallel light is incident from the opposite side, chromatic aberration and spherical aberration occur, and the condensing spot becomes larger. Chromatic aberration and spherical aberration increase when the camera is used in the visible range. Also, the transparency may be poor. 仕様 [ common specification] Material: N-LAK22/SF6 Design wavelength: 700nm 880nm 1100nm Coating: Multi-layered reflective prevention film (700 - 1550nm) Adhesive: Ultraviolet curing type adhesive Laser durability: 0.3J/cm2 Scratch - dig: 40-20 Effective diameter: 90% of the outer diameter [Individual specification] Outer diameter φD: φ15mm Focal length f: 30.1mm Center thickness tc: 7.4mm Edge thickness te: 5.6mm Back focus fb: 26.0mm Eccentricity: < 3′ RoHS conform product   アズワン品番 61-6949-33 Model No. DL-15-30PNIR Standard price JPY: 11,500 USD: 71.55 Excange rate 1USD= 160.72JPY Valid price in Japan Quantity 1piece Stock in Japan Supplier Stock Quote Other Requests Product Variations (Different Sizes, Specifications, Optional Products, etc.) Product image Order No. Name Model No. Quantity Standard price Valid price in Japan Stock [Supplier Stock] 61-6949-31 Near Infrared Achromatic Lens Focal Length: 19.9mm　DL-15-20PNIR DL-15-20PNIR 1piece JPY: 11,500 USD: 71.55 61-6949-32 Near Infrared Achromatic Lens Focal Length: 25mm　DL-15-25PNIR DL-15-25PNIR 1piece JPY: 11,500 USD: 71.55 61-6949-33 Near Infrared Achromatic Lens Focal Length: 30.1mm　DL-15-30PNIR DL-15-30PNIR 1piece JPY: 11,500 USD: 71.55 61-6949-34 Near Infrared Achromatic Lens Focal Length: 50.2mm　DL-15-50PNIR DL-15-50PNIR 1piece JPY: 11,500 USD: 71.55 61-6949-35 Near Infrared Achromatic Lens Focal Length: 30mm　DL-25-30PNIR DL-25-30PNIR 1piece JPY: 12,400 USD: 77.15 61-6949-36 Near Infrared Achromatic Lens Focal Length: 40.1mm　DL-25-40PNIR DL-25-40PNIR 1piece JPY: 12,400 USD: 77.15 61-6949-37 Near Infrared Achromatic Lens Focal Length: 50.2mm　DL-25-50PNIR DL-25-50PNIR 1piece JPY: 12,400 USD: 77.15 61-6949-38 Near Infrared Achromatic Lens Focal Length: 100.4mm　DL-25-100PNIR DL-25-100PNIR 1piece JPY: 12,400 USD: 77.15 This page is the page of Near Infrared Achromatic Lens Focal Length: 30.1mm sold by AS ONE CORPORATION. AXEL GLOBAL is a website that lists more than 3 million products that are used in a wide range of fields, including Research and Development, Production,Semiconductor, Medicine, Nursing care, and Food sanitation.