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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Thorlabs
BE052-B
Thorlabs BE052-B — Variable Optical Beam Expander, 0.5X - 2X Zoom, AR Coated: 650 - 1050 nm
The Thorlabs BE052-B is a variable optical beam expander featuring a 0.5X to 2X zoom range and an antireflective coating optimized for 650 to 1050 nm. Released on October 15, 2012, this model was discontinued on September 28, 2022, and has the official replacement model ZBE1B. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy 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
- BE052-B
- Product series
- Variable Optical Beam Expander, 0.5X - 2X Zoom, AR Coated: 650 - 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 BE052-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
- Variable Optical Beam Expander, 0.5X - 2X Zoom, AR Coated: 650 - 1050 nm
- Lifecycle Status
- Discontinued
- Last Web Presentation
- Open
- Release Date
- October 15, 2012
- Discontinued Date
- September 28, 2022
- Official Replacement Model
- ZBE1B
Engineering context
Identification and RFQ Guidance
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 BE052-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.