OFB-1525R05-20 15 x 25 mm N-BK7 Rectangular Precision Ground Flat Window; t=5 mm Uncoated
- Type
- Window
- Subtype
- Flat Window
- Brand
- OptoSigma
Properties
- Shape
- Rectangular
- A
- 15 mm
- B
- 25 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
OFB-1525R05-20 15 x 25 mm N-BK7 Rectangular Precision Ground Flat Window; t=5 mm Uncoated
OptoSigma's OFB-1525R05-20 is a high-quality rectangular precision ground flat window, designed to provide excellent optical performance. This window, measuring 15 x 25 mm, is made from N-BK7, a popular glass type known for its excellent optical properties, particularly its low dispersion. The window has a thickness of 5 mm, providing a good balance between durability and light transmission.
The OFB-1525R05-20 is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in certain applications where a natural optical surface is required. However, it's important to note that uncoated windows may have higher reflectivity compared to coated ones, which could affect the overall system performance.
This window is part of OptoSigma's extensive catalog of optical elements, which includes a wide variety of shapes, sizes, and materials. The OFB-1525R05-20 is currently in stock, according to the vendor's website, and further information can be found at https://www.optosigma.com/us_en/optical-flats-rectangle-OFB%20-%20OFBP%20-%20OFSQ%20-%20OFPXP%20-%20OFSQP-R.html.
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