697AF40-EM 69.5 mm Dia. Protected Coating; Bandpass Filter Protected Coating
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Omega Optical
Properties
- Shape
- Circular
- Diameter
- 69.5 mm
- Cut Off Frequency
- 715 nm
- Cut On Frequency
- 677 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4553841933042226
- λ
- 696 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
697AF40-EM 69.5 mm Dia. Protected Coating; Bandpass Filter Protected Coating
The 697AF40-EM is a Bandpass Filter with a circular shape and a diameter of 69.5 mm. This filter is sourced from Omega Optical, a renowned vendor in the optical industry. The filter is designed with a protected coating on both the front and back, providing enhanced durability and resistance to environmental factors.
The filter's material ID is UVFS MAL-1965, and it operates at a central wavelength of 696 nm. The geometric specifications include a thickness of 1.7 mm. The physical data of the filter includes a cut-on wavelength of 677 nm and a cut-off wavelength of 715 nm.
The coating on the filter is OME 697AF40-EM on both the front and back. The shape of the filter is a Thin Lens, which is ideal for applications that require minimal thickness and light weight.
The filter is currently in stock and can be purchased directly from the vendor's website. For more information and to make a purchase, please visit the following link: https://www.omegafilters.com/product/3184
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