34-299 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=1.5 mm 350nm
- Type
- Filter
- Subtype
- Longpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- Cut Off Frequency
- Cut On Frequency
- 350 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
34-299 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=1.5 mm 350nm
The 34-299 is a high-performance longpass filter, boasting a 25 mm diameter and a thickness of 1.5 mm, sourced from the reputable vendor, Edmund Optics. This filter is designed to transmit light with wavelengths longer than 588 nm, while effectively blocking shorter wavelengths, thanks to its cut-on point at 350 nm.
The 34-299 filter is crafted from UVFS Mal-1965, a material specifically chosen for its optical properties. Its circular shape and thin lens design make it a versatile choice for various optical applications. The filter features identical coatings on both the front and back surfaces, both being EDM 34-298, further enhancing its performance and durability.
This filter is currently in stock and available for immediate use. For more information or to make a purchase, users can visit the provided weblink. The 34-299 filter is a reliable and efficient solution for those seeking a high-quality longpass filter for their optical systems.