Esco Optics, Inc.

Precision Wedge Windows, S1-UV Grade Fused Silica

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$47.64 $78.1 In stock

Category: Precision Wedge

Precision laser quality round wedge windows are ideal for applications where direct back reflections would be a problem. These elements are similar to the precision flat windows but have a deliberate wedge of 30 minutes. Optical flat wedges range from λ/4 (0.25 waves) to λ/10 (0.10 waves) flatness. More information on UV grade fused silica. 

Ideal for interferometer flats, laser windows, beamsplitter substrates, or parallel plates.


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Customer Reviews (4.8 / 5 · 5 reviews)

Chloe Z. ★★★★★

Used these in my laser setup and the wedge design completely eliminated the back-reflection headaches I had before. The S1-UV grade fused silica held up well under high power without any visible damage or distortion.

Ruby ★★★★★

I've had issues with back reflections ruining my beam path before, so the deliberate wedge on these is a lifesaver. The fused silica surface is clean and the UV grade holds up well under my laser. These are exactly what I needed for my setup.

Scarlett ★★★★★

Bought these to kill back reflections in my laser setup and they do exactly that. The fused silica surface is clean and the wedge angle is consistent across the batch.

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