39-536 25.4mm Dia. x 250mm FL; Uncoated; ZnSe Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 250 mm
- R1
- 350.67 mm
Material
- Name
- ZnSe
- Dispersion Equation
- Modified Sellmeier
- n (λ)
- 2.4293852609245956
- λ
- 10600 nm
- A
- 4
- B1
- 1.9
- C1
- 0.113 μm2
- B2
- 0
- C2
- 0 μm2
- B3
- 0
- C3
- 0 μm2
39-536 25.4mm Dia. x 250mm FL; Uncoated; ZnSe Plano-Convex Lens
The 39-536 is a 25.4mm diameter, 250mm focal length plano-convex lens, manufactured from ZnSe material by Edmund Optics. This lens is uncoated, offering a high level of performance in its class. The lens's geometry includes a 2.17mm edge thickness and a 2.4mm center thickness, providing excellent optical path control.
The lens's shape is spherical, with an inner radius of 0mm and an outer radius of 0mm, indicating a plano surface on one side and a curved surface on the other. The 350.67mm radius of curvature of the curved surface contributes to the lens's overall optical power.
This lens is designed to operate at a wavelength of 10600nm, making it suitable for various applications in the infrared spectrum. The ZnSe material is known for its excellent transparency in this region, ensuring high-quality image transmission.
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