355660-AB

Name: Thorlabs 355660-AB — f = 3.0 mm, numerical aperture = 0.52, WD = 1.6 mm, Unmounted Aspheric Lens, ARC: 400 - 1100 nm
Brand: Thorlabs

Thorlabs 355660-AB — f = 3.0 mm, numerical aperture = 0.52, WD = 1.6 mm, Unmounted Aspheric Lens, ARC: 400 - 1100 nm

The Thorlabs 355660-AB is an unmounted aspheric lens featuring a focal length of 3.0 mm, a numerical aperture of 0.52, and a working distance of 1.6 mm. This optical component includes an antireflection coating specified for the 400 to 1100 nm wavelength range and weighs 0.04 lbs per unit, with lifecycle status subject to current manufacturer documentation following its April 7, 2026 release. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

Request pricing and availabilityCommercial response for your destination and required quantity.

Request a Quote

Manufacturer: Thorlabs
Part number: 355660-AB
Product series: f = 3.0 mm, numerical aperture = 0.52, WD = 1.6 mm, Unmounted Aspheric Lens, ARC: 400 - 1100 nm
Data verification: Manufacturer evidence reviewed

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

Exact part-number verificationTechnical properties are matched to 355660-AB.

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: f = 3.0 mm, numerical aperture = 0.52, WD = 1.6 mm, Unmounted Aspheric Lens, ARC: 400 - 1100 nm
Lifecycle Status: Refer to current manufacturer documentation
Release Date: April 7, 2026
Package Weight: 0.04 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 355660-AB. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.