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A5 Sheet Polarizer RG715 Optical Glass Filters 5mm To 200mm

Categories Optical Filter
Place of Origin: China
Brand Name: Advance
Model Number: as requirements
Packaging Details: EVA+Vacuum
Supply Ability: 1000k/per month
MOQ: 1
Price: $0.2~$100
Certification: ROHS\Reach
Delivery Time: 3~30days after order
Payment Terms: T/T&L/C
Customized support: OEM, ODM
Usage: Infrared Imaging
Diameter: 25 mm
Diameter tolerance: +/-0.005mm
Surface accuracy: N=1~3
Centerthickness tolerance: +/-0.01mm
Focal length tolerance: +/-1%
Surface quality: 10/5~60/40
Interface Type: Canon EF-S
Centerthickness: 5 mm
Width Tolerance: +/-0.01mm
Application Area: Biomedical Imaging
Operatingtemperature: -20 to 70 °C
Refractiveindex: 1.52
Focal Length: 150mm
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  • Product Details
  • Company Profile

A5 Sheet Polarizer RG715 Optical Glass Filters 5mm To 200mm

A5 Sheet Polarizer RG715 Optical Glass Filters 5mm To 200mm
Linear polarization A5 sheet polarizer educational physics polarized RG-715 glass UV 1/4 lambda filter optical
Optical Glass Notch Filters: 405nm, 450nm, 510nm, 532nm, 635nm, 650nm
Sharp Cut Filter: Filters that cut off as much as possible of the wavelength light shorter than a specific wavelength, while transmitting as much of longer wavelength light as possible.
Neutral Density Filters (NG): These filters possess level spectral transmittance characteristics in the visible region, and are numbered with the average value of transmittances at 10nm steps in the 400nm to 700nm range.
Selective Filter - Blue & Green Filter: Blue Filters transmit light in the blue spectrum. Green Filters transmit light in the Green spectrum.
Specification
MaterialsBK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc
Length5~200mm
Width5~200mm
Diameter1.5~300mm
Center thickness tolerance+/-0.01mm
Length tolerance+/-0.01mm
Width tolerance+/-0.01mm
Diameter tolerance+/-0.0005mm
Surface accuracyN=1~3
IrregularityΔN=0.1~0.5
Surface quality10/5~60/40
CoatingUpon request
Application areaImaging, Lighting, Laser etc
A5 Sheet Polarizer RG715 Optical Glass Filter
Advantages
  • Dual-function design: Combines RG715 infrared filtering with polarization control for enhanced optical performance.
  • Improved image contrast: Reduces visible light interference and enhances near-infrared signal clarity.
  • Wide size adaptability: Available from 5 mm precision components to 200 mm large-area sheets.
  • High transmission efficiency: Maintains strong NIR throughput while effectively blocking visible spectrum noise.
  • Flexible integration: A5 sheet format allows easy cutting and embedding into optical assemblies.
  • Stable optical performance: Ensures consistent polarization and filtering behavior under varying lighting conditions.
Applications
  • Machine Vision Systems: Enhancing contrast in industrial inspection and automation imaging.
  • Infrared Imaging: Improving clarity in NIR-based cameras and sensors.
  • Scientific Research: Optical experiments requiring spectral separation and polarization control.
  • Security & Surveillance: Low-light and IR-enhanced imaging systems.
  • Biomedical Imaging: Tissue analysis using near-infrared light filtering.
  • Optical Instrumentation: Spectral measurement and calibration devices.
1.5mm To 300mm Optical Lens Design, BK7 Dichroic Optical Filter
Company Profile

Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, officially established in September 2009. The plant site is located in Qingpu Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport.

The company gathers several excellent technicians in the optical industry and has comprehensive supporting capabilities such as optical mechanical and electrical design, processing and sales services. We wholeheartedly provide each customer with high-quality and convenient products and services.

Business scope: optical mechanical and electrical module development, precision optical element processing, camera lens design and processing, optical design and optical path optimization solution, technical consultation and after-sales service.

Application fields: machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, equipment, laser etching, special lighting, scientific research institutions, etc.

Company Advantages
  • Have comprehensive design, production and sales capabilities, and provide customers with one-stop convenient procurement services
  • It has tens of thousands of optical molds and samples, which can provide customers with fast proofing services with low cost
  • Be able to participate in the customer's new product research and development early, provide feasible plans and suggestions, and make the project less detours
Frequently Asked Questions
Q1: What is the function of the A5 Sheet Polarizer RG715 Optical Glass Filters 5mm To 200mm?
A: It combines RG715 long-pass filtering and polarization control to transmit near-infrared light while blocking visible wavelengths, improving imaging contrast and reducing noise.
Q2: Why is RG715 wavelength important in this filter?
A: The RG715 cutoff allows transmission of wavelengths above ~715 nm, which is ideal for near-infrared imaging applications where visible light interference must be minimized.
Q3: What is the advantage of combining polarizer and RG715 filter functions?
A: The A5 Sheet Polarizer RG715 Optical Glass Filters 5mm To 200mm improves both spectral selectivity and light orientation control, resulting in clearer imaging and reduced glare.
Q4: Can the sheet be cut into custom shapes?
A: Yes, the A5 sheet format is designed for flexible cutting and integration into different optical system geometries and sizes.
Q5: Which industries commonly use this filter?
A: It is widely used in machine vision, infrared imaging, scientific research, biomedical analysis, and security monitoring systems.
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