SKU: 43630921412

THORLABS FB4000-500 1" IR Bandpass Filter CWL=4.00µm 4000nm MIR FWHM=500nm

$161.10 $179.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

THORLABS FB4000-500 1" IR Bandpass Filter CWL=4.00µm 4000nm MIR FWHM=500nmTHORLABS FB4000 500 1" Diameter Mid IR Bandpass Filter. 4000nm CWL, 500nm FWHM. Lightly used or new old stock in case. Condition: Good. Please email with any questions!

THORLABS FB4000-500 1" Diameter Mid-IR Bandpass Filter. 4000nm CWL, 500nm FWHM. 

Lightly used or new old stock in case. 

Condition: Good.

Please email with any questions! 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43630921412

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4.2 ★★★★★
Based on 196 reviews
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D
Verified Purchase
Denise D.
Waukegan, US
★★★★★ 5
Asurion stands behind their policy
I am very proud to know that Asurion stands behind their policy; if an item doesn't function, it should. The process was user-friendly and quick. Thank you, Asurion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
I
Verified Purchase
Ida Silva
Fort Morgan, US
★★★★★ 4
Works great.
Ordered for husband to use at office. Says it’s working fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
B
Verified Purchase
Bruce Belack
Phoenix, US
★★★★★ 5
Asurion gets 5 stars
Asurion tried to repair our printer. And when it was beyond repair they within 24 hours remitted an Amazon gift card enabling us to purchase a new printer we received in 2 days. I highly recommend Asurion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
E
Verified Purchase
Elliott Brodzinski
Alexandria, US
★★★★★ 5
Better to have then not!
Excellent when you need it! Prompt claim assistance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
M
Verified Purchase
Megan McCourt
Bozeman, US
★★★★★ 5
Perfect for beginners
Color: Pink
This set is very beginner-friendly since it comes with all the necessary accessories needed to create heat press items. Everything seems sturdy and good quality, especially for a starter kit. It’s definitely helpful having everything included in one package instead of trying to find and purchase each item individually.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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