Cyan-Blue Infrared-Absorbing Glass Filters are high-performance optical filter materials specificall...
Green optical filter glass is an optical filter material specifically designed to selectively filter the green light spectrum. It is typically used to allow specific wavelengths of green light to pass through while suppressing other wavelengths, particularly blue and red light. Due to its unique optical properties, green optical filter glass has a wide range of applications in various fields, including imaging systems, spectral analysis, environmental monitoring, and medical equipment, especially in applications requiring high-precision spectral control.
| Number | Thickness(mm) | A[2856k] | D65 | Chemical stability | ND | α×10-7(/℃) | Tg(℃) | Ts(℃) | S | |||||
| x | y | Y | x | y | Y | DA | DW | |||||||
| LB1 | 2 | 0.328 | 0.593 | 24.6 | 0.268 | 0.586 | 28.2 | 1 | 3 | 1.524 | 96 | 535 | 599 | 2.52 |
| LB2 | 2 | 0.25 | 0.669 | 9.7 | 0.216 | 0.658 | 11.9 | 1 | 2 | 1.524 | 96 | 535 | 599 | 2.52 |
| LB3 | 2 | 0.252 | 0.502 | 23.7 | 0.196 | 0.374 | 29.3 | 1 | 1 | 1.523 | 98 | 526 | 597 | 2.52 |
| LB4 | 2 | 0.23 | 0.516 | 16.3 | 0.183 | 0.387 | 20.7 | 1 | 1 | 1.523 | 89 | 525 | 598 | 2.52 |
Technical Specifications for Green Glass
| Number | Thickness(mm) | 430(nm) | 450(nm) | 520(nm) | 530(nm) | 650(nm) | Number | Thickness(mm) | 430(nm) |
| LB1 | 2 | ≤0.4 | ≥41.9 | ≤3.2 | LB1 | 2 | ≤0.4 | ||
| LB2 | 2 | ≤0.2 | ≥18.3 | ≤0.2 | LB2 | 2 | |||
| LB3 | 2 | 15.2~29.0 | ≥40.0 | ≤1.7 | LB3 | 2 | |||
| LB4 | 2 | 6.0~15.9 | ≥24.1 | ≤0.2 | LB4 | 2 |
Green glass bubbles, streaks, stress marks
| Number | Bubble | Stripes | Stress |
| LB1 | C-B | 4 | 3 |
| LB2 | C-B | 4 | 3 |
| LB3 | C-B | 4 | 3 |
| LB4 | C-B | 4 | 3 |

B. Properties of Green Glass
| Number | Thickness(mm) | A[2856k] | D65 | Chemical stability | ND | α×10-7(/℃) | Tg(℃) | Ts(℃) | S | |||||
| x | y | Y | x | y | Y | DA | DW | |||||||
| LB6 | 2 | 0.426 | 0.468 | 71.9 | 0.32 | 0.424 | 73.6 | 6 | 5 | 1.534 | 100 | 421 | 463 | 2.83 |
| LB7 | 2 | 0.36 | 0.603 | 25.6 | 0.308 | 0.629 | 28.4 | 1 | 2 | 1.547 | 104 | 458 | 526 | 2.85 |
| LB8 | 2 | 0.496 | 0.459 | 34.9 | 0.42 | 0.475 | 32.3 | 1 | 2 | 1.523 | 2.52 | |||
| LB9 | 2 | 0.462 | 0.452 | 86.7 | 0.353 | 0.429 | 85.2 | 1 | 2 | 1.547 | 104 | 458 | 526 | 2.85 |
| LB10 | 2 | 0.472 | 0.477 | 79.2 | 0.383 | 0.495 | 77.6 | 1 | 3 | 1.547 | 104 | 458 | 526 | 2.85 |
Technical Specifications for Green Glass
| Number | Thickness(mm) | 400(nm) | 420(nm) | 460(nm) | 480(nm) | 550(nm) | 560(nm) | 620(nm) | 650(nm) | 660(nm) |
| LB6 | 2 | 41.7~50.1 | ≥79.4 | 25.1~33.1 | ||||||
| LB7 | 2 | ≤8.0 | 545 32.0~45.0 |
≤8.0 | ||||||
| LB8 | 2 | ≤1.3 | 30.3~43.9 | 640 25.2-40.0 |
||||||
| LB9 | 2 | ≤2.0 | ≥82.0 | 65.0~70.0 | ||||||
| LB10 | 2 | ≤1.0 | ≥72.0 | 50.0~60.0 |
Green glass bubbles, streaks, stress marks
| Number | Bubble | Stripes | Stress |
| LB6 | C | 3C | 4 |
| LB7 | C-B | 3C | 3 |
| LB8 | C-B | 3C | 3 |
| LB9 | C-B | 3C | 3 |
| LB10 | C-B | 3C | 3 |

Green Glass Characteristic
| Number | Thickness(mm) | A[2856k] | D65 | Chemical stability | ND | α×10-7(/℃) | Tg(℃) | Ts(℃) | S | |||||
| x | y | Y | x | y | Y | DA | DW | |||||||
| LB11 | 2 | 0.435 | 0.528 | 53 | 0.364 | 0.56 | 54.4 | 1 | 2 | 1.547 | 104 | 458 | 526 | 2.85 |
| LB12 | 2 | 0.463 | 0.433 | 87.3 | 0.342 | 0.388 | 84.9 | 3 | 4 | 1.536 | 95 | 534 | 606 | 2.73 |
| LB13 | 1 | 0.352 | 0.568 | 15.1 | 0.284 | 0.554 | 16.9 | 1 | 3 | 1.527 | 98 | 597 | 663 | 2.53 |
| LB14 | 1 | 0.369 | 0.576 | 8.9 | 0.307 | 0.588 | 9.8 | 1 | 3 | 1.527 | 98 | 597 | 663 | 2.53 |
| LB15 | 1 | 0.351 | 0.601 | 2.2 | 0.299 | 0.617 | 2.5 | 1 | 3 | 1.527 | 98 | 597 | 663 | 2.53 |
Technical Indexes
| Number | Thickness(mm) | 360(nm) | 420(nm) | 480(nm) | 540(nm) | 550(nm) | 620(nm) | 650(nm) | 680(nm) |
| LB11 | 2 | ≤0.4 | ≥65.0 | 17.0~24 | |||||
| LB12 | 2 | ≤0.8 | ≥79.4 | ≥72.5 | |||||
| LB13 | 2 | ≤13.8 | 17.4~30.3 | ≤12.6 | |||||
| LB14 | 2 | ≤7.6 | 7.6~17.4 | ≤8.1 | |||||
| LB15 | 2 | ≤3.2 | ≥2.0 | ≤4.2 |
Class of Bubble, Stripe, Stress
| Number | Bubble | Stripes | Stress |
| LB11 | C-B | 3C | 3 |
| LB12 | C-B | 3C | 3 |
| LB13 | C-B | 4 | 3 |
| LB14 | C-B | 4 | 3 |
| LB15 | C-B | 4 | 3 |

Green Glass Characteristic
| Number | Thickness(mm) | A[2856k] | D65 | Chemical stability | ND | α×10-7(/℃) | Tg(℃) | Ts(℃) | S | |||||
| x | y | Y | x | y | Y | DA | DW | |||||||
| LB16 | 2 | 0.484 | 0.476 | 74 | 0.405 | 0.483 | 70.2 | 6 | 5 | 1.535 | 100 | 421 | 463 | 2.84 |
| LB17 | 2 | 0.434 | 0.518 | 56.4 | 0.356 | 0.541 | 58 | 1 | 2 | 1.547 | 104 | 458 | 526 | 2.85 |
| LB18 | 2 | 0.377 | 0.543 | 40.9 | 0.299 | 0.536 | 44.8 | 1 | 2 | 1.547 | 104 | 458 | 526 | 2.85 |
| LB19 | 2 | 0.161 | 0.525 | 2.7 | 0.143 | 0.399 | 3.7 | 1 | 3 | 1.524 | 96 | 535 | 599 | 2.52 |
Technical Indexes
| Number | Thickness(mm) | 450(nm) | 460(nm) | 510(nm) | 520(nm) | 530(nm) | 560(nm) | 600(nm) | 660(nm) | 750(nm) |
| LB16 | 2 | 9.0~16.0 | ≥83.6 | 35.0~42.0 | ||||||
| LB17 | 2 | ≤1.5 | ≥68 | ≤46.0 | ≤20.1 | |||||
| LB18 | 2 | ≤32.8 | ≥62.8 | ≤18.5 | ≤2.1 | |||||
| LB19 | 2 | ≤3.0 | 6.0~10.0 | ≤2.5 |
Class of Bubble, Stripe, Stress
| Number | Bubble | Stripes | Stress |
| LB16 | D-C | 3C | 4 |
| LB17 | C-B | 3C | 3 |
| LB18 | C-B | 3C | 3 |
| LB19 | C-B | 4 | 3 |
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.
Picture a small OEM building a handheld colorimeter. A coated bandpass filter would separate the channels cleanly, but at a few hundred units a year the coating price and the angle shift at f/1.8 mak...
READ MOREA glass button plate that stays clear under fluorescent light is not just a finish choice. It is the surface a passenger touches, the window that carries floor numbers, and the barrier that protects ...
READ MOREAn optical engineer has a transmission curve that looks perfect at normal incidence. Then the filter is tilted 15 degrees, the light source heats the glass, or the next production lot arrives with a ...
READ MOREIf you have ever received a batch of optical filters where the transmission curve shifts by a few nanometers from the previous order, you know the frustration. The design was identical, the drawing w...
READ MORE