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.
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Thorlabs
F810APC-842
Thorlabs F810APC-842 — 842 nm FC/APC Collimation Package, numerical aperture = 0.25, f = 36.18 mm
The Thorlabs F810APC-842 is an 842 nm FC/APC collimation package featuring a numerical aperture of 0.25 and a focal length of 36.18 mm, initially released on October 15, 2007. Although this lifecycle status is discontinued and officially replaced by model F810APC-850, legacy units remain documented from their last open web presentation. 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
- F810APC-842
- Product series
- 842 nm FC/APC Collimation Package, numerical aperture = 0.25, f = 36.18 mm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to F810APC-842.
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
- 842 nm FC/APC Collimation Package, numerical aperture = 0.25, f = 36.18 mm
- Lifecycle Status
- Discontinued
- This item has been replaced by F810APC-850 .
- View its last web presentation.
- Last Web Presentation Open
- Release Date October 15, 2007
- Last Web Presentation
- Open
- Release Date
- October 15, 2007
- Official Replacement Model
- F810APC-850
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 F810APC-842. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.