LB11 LB12 LB13 LB14 LB15 Green Glass, Selective Absorption Type Color Filter Glass

  • LB Green Glass
  • LB11-LB15 Green Glass

Product features

● Selective Absorption Type

●Selective Green Light Transmission

● Broad Spectral Coverage

● Low Bubble Content

● Customizable

● Excellent Thermal & Chemical Stability

Product Detail

Product Descriptions:

Characteristics:LB11 LB12 LB13 LB14 LB15 Green Glass
Type:Selective Absorption Type Glass
Color:Green
Cut-on Wavelength(nm):See Technical Requirements Table below
Minimum Transmisivity(%):See Technical Requirements Table below
Spectral Range:380-2500nm
Shape :Round or customized*
Dimension(mm) :Customized**
Thickness(mm):2mm or customized***
Remark:
* Shape: Rectangle, Square or customized.
**Common for 86x86mm, 80x80mm, max. 300x300mm
** Optional thickness: 0.21、0.3、0.55、0.7、1.0、1.1、2.0、3.0mm…etc.

Measured Spectral Graph :

Picture 1: LB11-LB15 Green Glass Spectral measurement

LB Green Glass Characteristics:

1. Basic Characteristics Table
TypeThickness (mm)A[2856K]D65Chemical StabilityNDα×107 (/∘C)Tg​ (∘C)Ts​ (∘C)S
xyYxyYDADW

LB1120.4350.528530.3640.5654.4121.5471044585262.85
LB1220.4630.43387.30.3420.38884.9141.536955346062.73
LB1310.3520.56815.10.2840.55416.9131.527985976632.53
LB1410.3690.5768.90.3070.5889.8131.527985976632.53
LB1510.3510.6012.20.2990.6172.5131.527985976632.53
2. Technical Requirements Table
TypeThickness (mm)360(nm)420(nm)480(nm540(nm)550(nm)620(nm)650(nm)680(nm)ModelBubbleStiripeStress
LB112≤0.4≥65.017.0~24.0LB11C-B3C3
LB122≤0.8≥79.4≥72.5LB12C-B3C3
LB131≤13.817.4~30.3≤12.6LB13C-B43
LB141≤7.67.6~17.4≤8.1LB14C-B43
LB151≤3.2≥2.0≤4.2LB15C-B43

Class Of Bubble, Stripe, Stress:

ModelBubbleStiripeStress
LB11C-B3C3
LB12C-B3C3
LB13C-B43
LB14C-B43
LB15C-B43

Comparative Type List Colored Filter Glass:

ModelFormer USSRSCHOTTHOYA
LB11Ж3С9
LB12Ж3С10G-545
LB13Ж3С12
LB14Ж3С13
LB15Ж3С17

What is typical application for LB11-LB15 Green glass?

Application AreaSpecific Use CasesPrimary Function
Photography & CinematographyBlack-and-white film contrast enhancement, color correction filters for cameras, vintage lens green filters, landscape photography sky filtersSelectively transmit green wavelengths while blocking excess red/blue light; boost subject-background contrast; enhance sky and foliage detail in monochrome/color imaging
Optical Instruments & MetrologySpectrophotometers, colorimeters, optical comparators, laser alignment systems, optical testing equipmentIsolate green spectral bands for accurate color measurement; block out-of-band noise to improve measurement precision; calibrate optical instrument response
Astronomical & Scientific ResearchAstronomical observation green filters, solar observation filters, spectral analysis experiments, environmental monitoring optical sensorsIsolate specific green spectral lines for astronomical observation; filter atmospheric interference; enable precise spectral analysis in scientific research
Industrial & Scientific EquipmentLaser range finders, optical sights, particle detectors, industrial inspection systemsBlock out-of-band noise to improve laser signal clarity; enhance target contrast in optical aiming; filter light for scientific experiments
Display & Projection SystemsColor separation filters for projectors, LED display color correction, stage lighting green filters, AR/VR optical componentsOptimize green color balance in projection/display systems; create precise green lighting effects; improve color gamut accuracy in visual display devices

What is the difference between Color Filter Glass and Interference coated filter glass?

(1) Interference Filters(2) Colored Glass Filters
Interference Filters, or thin-film filters, work by using wave interference. Multiple ultra-thin layers on a substrate are designed to reflect unwanted wavelengths, while constructively let the desire wavelengths to pass through.Colored Glass Filters work by absorption. Dyes or metal ions inside the glass absorb unwanted light colors, allowing only the desired color light to pass through. They are more simple and only some certain wavelengths.

Summary: Interference filters offer much sharper cut-offs and higher performance, allowing precise selection of very specific wavelengths.

Colored glass is generally more affordable, but with limit options and broader transmission bands.

In short, interference filters are for high-precision applications, while color filter glass is often used for simpler, cost-effective filtering.

Shenzhen Hengda Liyuan Optoelectronics is focus on optical coating and optical filters solution, can provide but cut-off type glass and selective Absorption type glass.

  • Cut-off Type Glass: Ultraviolet Glass, Golden(Yellow) Glass, Red Glass, Infrared Glass
  • Selective Absorption Type Glass: Ultraviolet Glass, Violet Glass, Green Glass, Golden(Yellow)Glass, Red Glass, Infrared Glass, Protective Glass and Heat absorbing Glass.

LB1 LB2 LB3 LB4 Green Glass, Selective Absorption Type Glass

LB6 LB7 LB8 LB9 LB10 Green Glass, Selective Absorption Type Color Filter Glass

LB16 LB17 LB18 LB19 Green Glass, Selective Absorption Type Color Filter Glass

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