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Custom Red Cut‑off glass filter

Home · Products · Optical Filters · Cut‑off glass filter · Red Cut‑off glass filter
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  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
Cut‑off glass filter

Red Cut‑off glass filter

Red cut-off glass filters are optical filters specifically designed to transmit red and longer wavelength light while effectively blocking shorter wavelength light (such as ultraviolet, blue, and green light). These filters, typically appearing red, are widely used in various fields including image processing, optical experiments, color enhancement, and laser technology, providing highly precise wavelength-selective filtering and optimizing spectral output.

  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
  • Red Cut‑off glass filter
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Product Parameters

1. Features

Number Thickness(mm) A[2856k] D65 Chemical stability ND α×10-7
(℃)		 Tg(℃) TS(℃) S
x y Y x y Y DA DW
HB600 2 0.68 0.319 27 0.675 0.325 16.5 1 2 1.523 103 527 605 2.64
HB610 2 0.695 0.305 18.4 0.69 0.31 10.7 1 2 1.523 103 527 605 2.64
HB630 2 0.713 0.287 10.4 0.711 0.289 5.5 1 2 1.523 103 527 605 2.64
HB640 2 0.724 0.276 5 0.723 0.277 2.4 1 2 1.523 103 527 605 2.64
HB650 2 0.728 0.272 3.2 0.728 0.272 1.5 1 2 1.523 103 527 605 2.64
HB670 2 0.731 0.269 1.1 0.73 0.27 0.5 1 2 1.523 103 527 605 2.64
HB685 2 0.734 0.266 0.3 0.734 0.266 0.1 1 2 1.523 103 527 605 2.64
HB700 2 0.735 0.265 0 0.735 0.265 0 1 2 1.523 111 534 592 2.64
HB720 2 5 4 1.532 111 534 592 2.77

 

2. Technical requirements

Number Thickness(mm) Atj(nm) A0(nm) TAO(%) K
HB600 2 600±10 680 ≥88.7 ≥1.2
HB610 2 610±10 680 ≥88.7 ≥1.2
HB630 2 630±10 700 ≥88.7 ≥1.2
HB640 2 640±10 720 ≥88.7 ≥1.2
HB650 2 650±10 720 ≥87.5 ≥1.0
HB670 2 670±10 750 ≥87.5 ≥1.0
HB685 2 685±10 800 ≥83.6 ≥0.8
HB700 2 700±10 800 ≥79.8 ≥0.8
HB720 3 720±10 800 ≥80 ≥0.8

 

3. Bubble, fringe and stress levels

Number Bubble Stripes Stress
HB600 C-B 3C 3
HB610 C-B 3C 3
HB630 C-B 3C 3
HB640 C-B 3C 3
HB650 C-B 3C 3
HB670 C-B 3C 3
HB685 C-B 3C 3
HB700 C-B 3C 3
HB720 C-B 4 3

 

4. The spectra

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About
Nantong Xiangyang Optical Element Co.,Ltd.
is located in Jiashan, Zhejiang, one of the Yangtze River Delta integration demonstration areas. It has convenient transportation, adjacent to Shanghai and Suzhou, and within 100 kilometers of Hangzhou and Ningbo. It has an extremely special core geographical location and unique location advantages.
We are a professional OEM Red Cut‑off glass filter Manufacturers and ODM Red Cut‑off glass filter Company in China that provides customized glass services.
The company has fixed assets of 140 million yuan, more than 200 employees, and a plant area of ​​more than 50,000 square meters. As. It has invested heavily in building an intelligent production line and has advanced production equipment such as laser cutting machines, laser pipe cutting machines, CNC bending machines, robot welding, laser welding, and automated spraying lines. The company is mainly engaged in the production of outdoor furniture, office furniture (file cabinets, mobile cabinets), safes (cabinets), file compact shelving, shelves, electrical equipment and other sheet metal products.
Certificates The Honor
We Have Received.

As a leading manufacturer in the Yangtze River Delta Integrated Demonstration Zone (Jiashan, Zhejiang), Jiangnan Outdoor has been awarded "National High-Tech Enterprise" and "Jiaxing Green Factory" titles, with full certifications in ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 international standards.

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  • Nantong Xiangyang Optical Element Co.,Ltd.
  • Nantong Xiangyang Optical Element Co.,Ltd.
  • Nantong Xiangyang Optical Element Co.,Ltd.
  • Nantong Xiangyang Optical Element Co.,Ltd.
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