![Round Infrared Window, 4 In., 100mm Dia.](http://thetoolsman.com/cdn/shop/products/Z-q4svkcpEx.jpg?v=1713660175)
![Round Infrared Window, 4 In., 100mm Dia.](http://thetoolsman.com/cdn/shop/files/Z-q4svjcg_712b1310-7d05-495d-9ecc-5e64ad9e2f09.jpg?v=1713690933)
![Round Infrared Window, 4 In., 100mm Dia.](http://thetoolsman.com/cdn/shop/files/Z-q4svjci_4b4d7b3e-ae5c-4115-a1c6-b57b194a58f0.jpg?v=1713690932)
![Round Infrared Window, 4 In., 100mm Dia.](http://thetoolsman.com/cdn/shop/files/Z-q4svjch_9d94be49-8ac2-4034-81dd-3bda192415dc.jpg?v=1713690932)
Round Infrared Window, 4 In., 100mm Dia.
Web Price
$365.99/ each
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