Optical Bandpass Filter

Optical Bandpass Filter

Supplier
Nmot
Part Number
Optical Bandpass Filter
Category
Optical Filters
Origin
China

The Optical Bandpass Filter is designed to selectively transmit light within a specific wavelength range while blocking other wavelengths. It is ideal for applications requiring precise wavelength control and high transmission efficiency.

Specification Snapshot
Central Wavelength (nm)
440-5
Transmittance (%)
≥95
Bandwidth (nm)
5
Dimensions (mm)
Customizable
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Overview

The Optical Bandpass Filter is designed to selectively transmit light within a specific wavelength range while blocking other wavelengths. It is ideal for applications requiring precise wavelength control and high transmission efficiency.

Specifications

ParameterValue
Central Wavelength (nm)440-5
Transmittance (%)≥95
Bandwidth (nm)5
Cut-off Range (nm)<440 or >445
Dimensions (mm)Customizable
Substrate MaterialOptical glass
Surface Quality40/20 scratch-dig
Operating Temperature (°C)-50 to +80
Storage Temperature (°C)-60 to +100

Applications

1. Laser systems 2. Fluorescence microscopy 3. Spectroscopy 4. Optical communication systems

Key Features

1. High transmittance within the passband 2. Excellent blocking outside the passband 3. Customizable dimensions and specifications 4. High durability and thermal stability

Datasheet

Product Datasheet
PDF
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Supplier Information

<p>Shenzhen Nano Macro Optical Technology Co., Ltd. (NMOT) is a high-tech manufacturer specializing in providing optical technology solutions and producing optical filters. Located in the High-tech Industrial Park of Guangming District, Shenzhen, the company has over 5,000 square meters of plant and a class 1000 clean room, equipped with advanced vacuum optical coating machines and precision spectrophotometers. It has passed ISO9001, ISO13485, IATF16949 international quality certifications. NMOT is committed to becoming a precision optical filter manufacturer with efficient management, excellent R&D team, and good after-sales service. Main products include optical filters for fiber communication, narrowband filters, bandpass filters, long/short pass filters, high-precision mirrors, biometric filters, IR filters, medical instrument filters, ELISA filters, optical lenses, prisms, spherical and aspherical mirrors. Applications cover autonomous driving, drones, fiber communication, industrial lasers, automation, semiconductor, micro-measurement, construction surveying, biometrics, medical devices, security monitoring, beauty instruments, stage lighting, high-energy laser, military equipment, infrared imaging, vision light sources, biochemical analyzers, ELISA analyzers, fingerprint recognition, iris recognition, micro-projection and imaging systems.</p>

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