LF7639-F

Name: Thorlabs LF7639-F — Ø1" ZnSe Negative Meniscus Lens, f = -500.0 mm, ARC: 8-12 µm
Brand: Thorlabs

Thorlabs LF7639-F — Ø1" ZnSe Negative Meniscus Lens, f = -500.0 mm, ARC: 8-12 µm

Thorlabs LF7639-F is the exact manufacturer part number for Ø1" ZnSe Negative Meniscus Lens, f = -500.0 mm, ARC: 8-12 µm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.

Manufacturer: Thorlabs
Part number: LF7639-F
Product series: Ø1" ZnSe Negative Meniscus Lens, f = -500.0 mm, ARC: 8-12 µm
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to LF7639-F.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Product Name: Ø1" ZnSe Negative Meniscus Lens, f = -500.0 mm, ARC: 8-12 µm
Lifecycle Status: Refer to current manufacturer documentation
Release Date: November 10, 2009
Package Weight: 0.06 lbs Each

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 LF7639-F. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.