Solar-Blind Filter

Solar-Blind Filter

Supplier
Dahengoptics
Category
Optical Filters
Origin
China

Daheng develops ultraviolet solar-blind filters for detecting weak UV signals under strong sunlight. They offer high passband transmittance and sufficiently deep blocking in visible and near-infrared bands.

Specification Snapshot
Dimensions
Diameter 32*7mm±0.1mm
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Overview

Daheng develops ultraviolet solar-blind filters for detecting weak UV signals under strong sunlight. They offer high passband transmittance and sufficiently deep blocking in visible and near-infrared bands.

Specifications

ParameterValue
DimensionsDiameter 32*7mm±0.1mm
Dimensions2mm -55mm
Surface Finish60-40
Surface Finish80-50
Angle of Incidence0±25°
Coating SpecificationsT>22%@266nm&OD12@300-700nm
ShapeOther shapes customizable
Dimensional Tolerance±0.01mm

Applications

Power-line corona detection; high-voltage equipment corona discharge detection; forest fire detection; remote sensing equipment; atmospheric research; ultraviolet imaging

Key Features

Deep blocking; high transmittance; broad range of incidence angles; high signal-to-noise ratio; insensitivity to environmental changes; thin construction (7mm)

Datasheet

Product Datasheet
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Supplier Information

Da
Dahengoptics
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Daheng New Epoch Technology Co., Ltd. (stock code: 600288) directly under the Daheng Optical Thin Film Center (OTF), established in 1999, has been focusing on the research, development, production and sales of optical thin film products. Our products cover ultraviolet to far infrared, including anti-reflection coatings, beam splitter coatings, filter coatings, laser optical thin films, precision optical thin films, special functional thin films and optoelectronic integrated products, widely used in laser processing, medical, detection and sensing, biochemical analysis, environmental monitoring, video optics, optical fiber communication, etc. Located in Beijing's Zhongguancun Science and Technology Park Fengtai Park, the center possesses clean room production lines and advanced testing equipment, adhering to the principles of careful design, dedicated manufacturing, enthusiastic service, and continuous improvement, striving for excellence.

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Solar-Blind Filter
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