What payment methods are accepted?

We accept T/T, Western Union, LC, D/P, PayPal, and small-amount payments.

What applications are these filters suitable for?

They are used in spectral radiometry, medical diagnosis, chemical analysis, and astronomy.

Optics Bandpass Filter

Name: Narrow Bandpass Filters/Square Bandpass Filter/Optical Band-Pass Filter/Optics Bandpass Filter
Brand: Shanghai Rui Tai Photoelectric Technology Co., Ltd.
SKU: 2053685075

Shanghai, ChinaShanghai Rui Tai Photoelectric Technology Co., Ltd.

US$25.00

100-499 Pieces

US$20.00

500-999 Pieces

US$15.00

1,000+ Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3r Quality Warranty-Retun, Replace, Refund

Warranty

12months

Model NO.

RAY-LH322#

Usage

Lighting, Medical, Optical, Photography, Chemical Analysis, Colorimetry, Astronomy

Thickness Range

Customize as Per Demand

Color

Transparent

Type

Color Filter

Principle

Cut-off Filter

Material

Optical Glass

Angle of incidence

Customize as Per Demand

Shape

Square

Certification

RoHS, ISO, CE, BV

Substrate

Optical Glass

Surface Quality

80-50 Scratch-Dig

Size Tolerance

+0/-0.5 mm, or Design as Per Demand

Temperature Range

-50 to 100 Celsuis Degrees

Wavelength Shift with Temperature

0.01 to 0.02 Nm Per Celsuis Degree

Humidity Resistance

Per Mil-Std-810e, Method 507.3, Procedure III, Mod

Transport Package

Cartons or Wood Case

Specification

25.4mm, 50.8mm or custom manufacturing

Trademark

Raytek

Origin

China

HS Code

9002909090

Production Capacity

100000PCS Per Year

Key features

Customizable Dimensions: Sizes and shapes can be customized as per customer request with +0/-0.5 mm tolerance.

Broad Wavelength Range: Center wavelengths available from 310 nm to 900 nm for UV, visible, or NIR radiation.

High Precision Surface: Surface quality rated 80-50 scratch-dig with superior lifetime in harsh conditions.

Out-of-band Blocking: Blocks out-of-band wavelengths to less than 0.01% (10-4) from X-ray to far infrared.

3R Warranty Policy: Comprehensive warranty covering return, replacement, and refund for inferior quality.

Advanced Processing: Full capacity for molding, CNC, polishing, coating, and custom shaping services.

Company profile

High Repeat Buyers ChoiceImporters and ExportersR&D CapabilitiesManagement Certification

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.49h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated 10,000-square-meter production base and multiple processing machines. It holds an ISO9001:2015 certificate, reports established complaint-handling and corrective-action procedures, and offers broad customization services. Export experience is stated as nine years, with exports representing 51%–70% of sales and markets including South America and Europe. Production quantities and peak-season fulfillment information are provided, but the supplier reports no new products in the past year, no ODM or SDK capability, no overseas agents, warehouses, showrooms, or inventory service. Financial information is incomplete and inconsistent across the supplied records, so financial credibility cannot be confirmed. No specific customer cases or named brand OEM experience are provided.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality-management certification, but no additional certification details or validation information are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, the quality-assurance status is unknown, so the evidence supports a positive service-process assessment but not a complete after-sales capability evaluation.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These are explicit limitations in recent product innovation and development-related services.

Production capacityThe supplier describes a 10,000-square-meter production base with water-jet, CNC, milling, and other processing equipment, reports 6–10 quality-control staff, and lists production quantities for several product categories. It also states peak-season order fulfillment within 15 working days, providing explicit evidence of production resources and operational capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These services are reported consistently across the two records, indicating broad customization coverage.