ACL5040U-DG15-B

Name: Thorlabs ACL5040U-DG15-B — Aspheric Condenser Lens w/ Diffuser, Ø50 mm, f=40 mm, numerical aperture=0.60, 1500 Grit, ARC: 650 nm - 1050 nm
Brand: Thorlabs

Thorlabs ACL5040U-DG15-B — Aspheric Condenser Lens w/ Diffuser, Ø50 mm, f=40 mm, numerical aperture=0.60, 1500 Grit, ARC: 650 nm - 1050 nm

The Thorlabs ACL5040U-DG15-B is an aspheric condenser lens featuring an integrated diffuser, measuring Ø50 mm with a focal length of f=40 mm and a numerical aperture of 0.60. This component incorporates a 1500 Grit diffuser and an anti-reflective coating optimized for the 650 nm to 1050 nm wavelength range, with a package weight of 0.19 lbs. Submit the exact part number, quantity, and application requirements to request a formal quote for this Thorlabs product.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

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: ACL5040U-DG15-B
Product series: Aspheric Condenser Lens w/ Diffuser, Ø50 mm, f=40 mm, numerical aperture=0.60, 1500 Grit, ARC: 650 nm - 1050 nm
Data verification: Manufacturer evidence reviewed

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

Exact part-number verificationTechnical properties are matched to ACL5040U-DG15-B.

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: Aspheric Condenser Lens w/ Diffuser, Ø50 mm, f=40 mm, numerical aperture=0.60, 1500 Grit, ARC: 650 nm - 1050 nm
Lifecycle Status: Refer to current manufacturer documentation
Release Date: July 16, 2015
Package Weight: 0.19 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 ACL5040U-DG15-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.