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64-669 50 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=5mm 800nm

64-669 50 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=5mm 800nm

Type
Filter
Subtype
Shortpass Filter
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

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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