CFC-5-B

Name: Thorlabs CFC-5-B — Adjustable FC/PC or FC/APC Collimator, 600-1050 nm, EFL 4.6 mm, numerical aperture=0.53
Brand: Thorlabs

Thorlabs CFC-5-B — Adjustable FC/PC or FC/APC Collimator, 600-1050 nm, EFL 4.6 mm, numerical aperture=0.53

The Thorlabs CFC-5-B is an adjustable FC/PC or FC/APC collimator operating within a 600 to 1050 nm wavelength range featuring a 4.6 mm effective focal length and a 0.53 numerical aperture. Originally released on November 9, 2007, this discontinued component was superseded by official replacement model CFC5-B on February 15, 2010. Submit the exact part number, quantity, and application requirements to request a quote for this item.

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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: CFC-5-B
Product series: Adjustable FC/PC or FC/APC Collimator, 600-1050 nm, EFL 4.6 mm, numerical aperture=0.53
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Technical Specifications

Product Name: Adjustable FC/PC or FC/APC Collimator, 600-1050 nm, EFL 4.6 mm, numerical aperture=0.53
Lifecycle Status: Discontinued
This item has been replaced by CFC5-B .: View its last web presentation.
Last Web Presentation: Open
Release Date: November 9, 2007
Discontinued Date: February 15, 2010
Official Replacement Model: CFC5-B

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.

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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 CFC-5-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.