---
type: product
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stock_number: "78757-1"
canonical_url: "https://www.artisantg.com/78757-1/Roper-352-FR45-2D-FL"
json_url: "https://www.artisantg.com/78757-1/Roper-352-FR45-2D-FL.json"
generated_at: "2026-11-07T05:47:36.876Z"
last_updated: "2026-09-30T05:35:41.367-05:00"
---

# Teledyne / Roper / Acton Research 352-FR45-2D-FL High Power Excimer Laser Mirror

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Roper
- Model: 352-FR45-2D-FL
- Condition: Used and in Excellent Condition
- Price: $235.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 1 lb, estimated
- Shipping dimensions: 8X8X3 in, estimated

## Categories

- Lab & Analytical > Optical (primary)

## Details

### Configuration

- Excimer Laser Wavelength: 352 nm (XeF)
- Reflectance at 45°: ≥ 98%
- Substrate Type: Flat Laser Window
- Material: UV Laser Grade Fused Silica
- Diameter: 2 inches (50.8 mm)
- Thickness: 0.375 inches (9.525 mm)

## Images

- <https://www.artisantg.com/itemimages/teledyne_roper_acton_research_352_fr45_2d_fl_view1_202512214575.jpg>
- <https://www.artisantg.com/itemimages/teledyne_roper_acton_research_352_fr45_2d_fl_view2_202512214575.jpg>
- <https://www.artisantg.com/itemimages/teledyne_roper_acton_research_352_fr45_2d_fl_view3_202512214575.jpg>
- <https://www.artisantg.com/itemimages/teledyne_roper_acton_research_352_fr45_2d_fl_view4_202512214575.jpg>