64-669 50 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=5mm 800nm
- Type
- Filter
- Subtype
- Shortpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 800 nm
- Cut On Frequency
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
64-669 50 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=5mm 800nm
The 64-669 Shortpass Filter, offered by Edmund Optics, is a circular filter with a 50 mm diameter and a thickness of 5 mm. This filter is designed to transmit light with wavelengths shorter than 800 nm while blocking longer wavelengths, making it ideal for various applications that require the separation of infrared and visible light.
The filter is constructed from UVFS Mal-1965 material, a common choice for optical components due to its excellent transmission properties and durability. The front and back surfaces of the filter are coated with EDM 47-818, a broadband antireflection coating that reduces surface reflections and improves transmission efficiency.
This filter is designed in a Thin Lens shape, which is a flat, thin lens-like shape that minimizes optical aberrations and distortions. This makes it suitable for use in imaging systems and other applications where high optical quality is required.
According to the vendor's information, the filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. The catalog number for this item is 64-669.
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