65-237 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 730nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- Cut Off Frequency
- 735 nm
- Cut On Frequency
- 725 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4546402489600032
- λ
- 730 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-237 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 730nm
The 65-237 is a Bandpass Filter, specifically designed by Edmund Optics with a 50 mm diameter and a thickness of 3.5 mm. This filter is part of the UVFS MAL-1965 material ID family, ensuring high-quality performance and durability.
The filter's primary function is to allow light transmission within a specific range of wavelengths while blocking light outside this range. The 65-237 is designed to pass light in the 730nm range, with a Cut-On wavelength of 725nm and a Cut-Off wavelength of 735nm. This precise wavelength selection is crucial in various applications where specific light frequencies are required.
The filter features hard coating on both the front and back surfaces, denoted as EDM 65-115. This coating enhances the filter's durability and resistance to environmental factors, making it suitable for use in various conditions. The filter's shape is defined as a Thin Lens, which is often used in optical systems to manipulate light paths.
The 65-237 is currently in stock and available for purchase through the Edmund Optics website. The provided weblink leads directly to the product page for convenient access.