84-490 40 mm Dia. 70:30 (R:T) UVFS UV Plate Beamsplitter; t=4mm 250-450nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4760718797567198
- λ
- 355 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
84-490 40 mm Dia. 70:30 (R:T) UVFS UV Plate Beamsplitter; t=4mm 250-450nm
The 84-490 is a 40 mm diameter UV Plate Beamsplitter, designed and manufactured by Edmund Optics. This beamsplitter features a 70:30 (R:T) ratio, meaning that it reflects 70% of the incident light and transmits 30%. The beamsplitter is constructed with a UVFS material, identified as "uvfs mal- 1965", and has a thickness of 4mm.
The 84-490 is specifically designed for use within the UV spectrum, with a wavelength of 355nm. It is coated on the front side with EDm 84-483, a coating that enhances its performance within the specified wavelength range. The beamsplitter is shaped as a thin lens, contributing to its compact design and ease of integration into optical systems.
The physical data of the 84-490 indicates a reflection of 0.7 (70%) and transmission of 0.3 (30%). This beamsplitter is currently in stock and available for purchase, as indicated by its weblink status. For more detailed information, users are encouraged to visit the vendor's website through the provided weblink.
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