Precision Optical Lens Array for Professional Lighting

Product Specifications

Technical details and manufacturing context for Precision Optical Lens Array

Definition

The Precision Optical Lens Array is a component used in the manufacture of professional lighting equipment. It consists of multiple lens elements arranged in a specific pattern to manipulate light output from LED or other light sources. This component is critical in achieving precise beam shaping, light diffusion, and intensity control, serving as a key sub-assembly in B2B supply chains for architectural, stage, and industrial lighting systems. Optical performance directly impacts product quality and compliance with lighting standards. Manufacturers integrate these arrays into luminaires to achieve specific photometric distributions required for various applications. The array is available in configurations from 2x2 to 8x8 rows and columns, with individual lens diameters ranging from 25 to 100 mm. Focal length ranges from 15 to 60 mm. Materials on file include optical-grade polycarbonate, borosilicate glass, and optical silicone, with a refractive index between 1.49 and 1.59 at 589 nm. Transmittance is at least 92% per ISO 9050. Surface accuracy is ±0.05 μm and center thickness tolerance is ±0.1 mm, both per ISO 10110. Operating temperature ranges from -40 to 85 °C, and non-condensing humidity from 10 to 90 %RH. Ingress protection is rated IP54 to IP65 per IEC 60529. Weight ranges from 50 to 500 g depending on size and configuration. These values are reference ranges; verify model-specific specifications with the manufacturer or supplier before procurement.

Working Principle

The array uses refraction through precisely shaped glass or polymer lens elements to redirect, focus, or diffuse light rays from the source. Each lens element is designed to bend light according to its curvature and refractive index, creating controlled illumination patterns. The arrangement of multiple elements allows for complex light distribution that cannot be achieved with a single lens. Optical design principles govern the relationship between element shape, spacing, and material properties to achieve the desired beam characteristics.

Common Materials

Optical-grade polycarbonate, Borosilicate glass, Optical silicone

Technical Parameters

Parameter	Typical range	Notes & selection driver
Focal LengthRequired	15–60 mm	Distance from lens to focal point
Lens DiameterRequired	25–100 mm	Individual lens element diameter
Array ConfigurationRequired	2x2–8x8 rows x columns	Number of lens elements in array
TransmittanceRequired	≥92 %	Percentage of light transmitted through materialISO 9050
Operating TemperatureRequired	-40–85 °C	Temperature range for reliable operation
Refractive Index	1.49–1.59 nD	Material's light bending capability at 589nmISO 489
Surface Accuracy	±0.05 μm	Critical for beam quality and uniformity.ISO 10110
Center Thickness Tolerance	±0.1 mm	Affects focal length consistency.ISO 10110
Operating Humidity	10–90 %RH	Non-condensing; high humidity may cause fogging.
Ingress Protection	IP54–IP65	Protects against dust and water jets.IEC 60529
Material	PMMA	Optical grade PMMA for high clarity and UV stability.ASTM D788
Weight	50–500 g	Depends on size and configuration.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Lens Element Part
Primary light refraction surface

Material: Optical-grade polycarbonate or glass
Mounting Frame Part
Structural support and alignment of lens elements

Material: Aluminum alloy or engineering plastic
Anti-reflective Coating Optional Part
Reduces surface reflections and increases light transmission

Material: Magnesium fluoride or multi-layer dielectric
Sealing Gasket Optional Part
Environmental protection against dust and moisture

Material: Silicone rubber

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Precision Optical Lens Array.

Manufacturers of Precision Optical Lens Array

Manufacturer profiles associated with Precision Optical Lens Array.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 6 September 2026

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

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Frequently Asked Questions

What is the typical application of this lens array?

It is used in professional lighting fixtures for architectural, stage, and industrial applications to control light distribution, such as beam shaping and diffusion.

What materials are available?

Optical-grade polycarbonate, borosilicate glass, and optical silicone are listed as possible materials. Confirm the specific material with the supplier.

What standards are referenced?

ISO 9050 for transmittance, ISO 489 for refractive index, ISO 10110 for surface accuracy and center thickness tolerance, and IEC 60529 for ingress protection.

How should I verify specifications?

Contact the legal manufacturer or supplier to confirm model-specific values for focal length, dimensions, tolerances, and compliance with relevant standards.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Atmospheric to 2 bar
other spec:	Wavelength range: 380-780 nm, Humidity: 0-95% RH non-condensing
temperature:	-40°C to +85°C

Precision Optical Lens Array

Product Specifications

Industry Taxonomies & Aliases

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards