45-719 12.5 mm Dia. SCHOTT KG1 Heat Absorbing Glass IR Cut-Off Filter 300-2700nm
- Type
- Filter
- Subtype
- Color Glass
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 2700 nm
- Cut On Frequency
- 300 nm
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
45-719 12.5 mm Dia. SCHOTT KG1 Heat Absorbing Glass IR Cut-Off Filter 300-2700nm
The 45-719 is a 12.5 mm diameter circular filter from Edmund Optics, designed for heat absorption and infrared (IR) cut-off. This filter is made of SCHOTT KG1, a high-quality glass material known for its excellent optical properties.
The filter is designed to cut off light at 300nm and allow light up to 2700nm, making it ideal for applications that require the removal of harmful or unwanted infrared radiation. The KG1 glass also offers good transmission in the visible spectrum, ensuring that the desired light is not unnecessarily blocked.
The 45-719 filter features a thin lens shape with a thickness of 3mm, providing a compact and lightweight solution for optical systems. It is coated on both the front and back with EDM 45-646, a coating that enhances its performance and durability.
This filter is currently in stock and available for purchase through the Edmund Optics website. With its wide range of applications and high-quality construction, the 45-719 is a reliable choice for any optical system that requires IR cut-off and heat absorption.
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