350230-A

Name: Thorlabs 350230-A — f=4.5mm 0.55NA Unmounted Geltech Aspheric Lens, ARC: 400-600 nm
Brand: Thorlabs

Thorlabs 350230-A — f=4.5mm 0.55NA Unmounted Geltech Aspheric Lens, ARC: 400-600 nm

Thorlabs 350230-A is the exact manufacturer part number for f=4.5mm 0.55NA Unmounted Geltech Aspheric Lens, ARC: 400-600 nm. The official catalog lists this item as discontinued. The official replacement model is 355230-A. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Manufacturer: Thorlabs
Part number: 350230-A
Product series: f=4.5mm 0.55NA Unmounted Geltech Aspheric Lens, ARC: 400-600 nm
Data verification: Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 350230-A.

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Technical Specifications

Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.

Manufacturer: Thorlabs
Manufacturer Part Number: 350230-A
Product Name: f=4.5mm 0.55NA Unmounted Geltech Aspheric Lens, ARC: 400-600 nm
Catalog Language: English (United States)
Lifecycle Status: Discontinued
This item has been replaced by 355230-A .: View its last web presentation.
Last Web Presentation Open: Release Date May 31, 2000
Last Web Presentation: Open
Release Date: May 31, 2000
Official Replacement Model: 355230-A

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Thorlabs 350230-A. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.