49-997 9mm Dia. x 27mm FL; VIS 0deg Coated; UV Double-Convex Lens VIS 0deg 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 27 mm
- BFL
- 26.13 mm
- R1
- 24.36 mm
- R2
- -24.36 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
49-997 9mm Dia. x 27mm FL; VIS 0deg Coated; UV Double-Convex Lens VIS 0deg 425-675nm
The 49-997 is a Spherical Lens (Convex-Convex) type of optical component with a circular base shape, sourced from the reputable vendor, Edmund Optics. This lens boasts a 9mm diameter and a 27mm focal length (FL), making it suitable for a wide range of optical applications.
The lens features a center thickness of 2.5mm and an edge thickness of 1.66mm, providing a solid and robust structure. Its effective focal length (EFL) is 26.13mm, which is a crucial factor in determining the lens's overall performance in a system.
The 49-997 lens is made from fused sil mal-1965, a material known for its excellent optical properties. It is designed to work optimally with a wavelength of 587.6nm, which is within the visible light spectrum.
The lens's front and back surfaces are coated with edm vis-0 std curve, a coating type that enhances its performance in the visible light range (0 degrees). This coating ensures that the lens delivers high-quality images with minimal distortion and loss of light.
The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, indicating a simple and straightforward design. This makes it easy to integrate into various optical systems.