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
CPI20S
Thorlabs CPI20S — 30 mm Cage System Iris, Ø20.0 mm Maximum Aperture
The Thorlabs CPI20S is a 30 mm cage system iris featuring a Ø20.0 mm maximum aperture, originally released on February 20, 2015. This discontinued component was superseded by the official replacement model CP20D following its discontinuation on March 11, 2015. Submit your exact part number, quantity, and application requirements to request a quote for available inventory.
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
- CPI20S
- Product series
- 30 mm Cage System Iris, Ø20.0 mm Maximum Aperture
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to CPI20S.
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
- 30 mm Cage System Iris, Ø20.0 mm Maximum Aperture
- Lifecycle Status
- Discontinued
- Release Date
- February 20, 2015
- Discontinued Date
- March 11, 2015
- Official Replacement Model
- CP20D
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 CPI20S. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.