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
LC7142-E4
Thorlabs LC7142-E4 — Ø1" ZnSe Plano-Concave Lens, f = -200 mm, AR-Coated: 2-13 µm
Manufactured by Thorlabs, the LC7142-E4 is a Ø1" zinc selenide (ZnSe) plano-concave lens featuring a focal length of -200 mm and an antireflection coating specified for 2-13 µm. This component carries a release date of October 27, 2020, and an individual package weight of 0.06 lbs, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote for this item.
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
- LC7142-E4
- Product series
- Ø1" ZnSe Plano-Concave Lens, f = -200 mm, AR-Coated: 2-13 µm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to LC7142-E4.
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 Plano-Concave Lens, f = -200 mm, AR-Coated: 2-13 µm
- Lifecycle Status
- Refer to current manufacturer documentation
- Release Date
- October 27, 2020
- Package Weight
- 0.06 lbs Each
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 LC7142-E4. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.