33-375 40.0mm Dia. x 100.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 40 mm
- BFL
- 35.13 mm
- R1
- 31.39 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
33-375 40.0mm Dia. x 100.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, identified as the 33-375, is characterized by its 40.0mm diameter and 100.0mm focal length, making it a substantial component in various optical systems.
The lens is constructed from n-sf11 Schott, a high-index material often used in a variety of optical applications. This material offers excellent optical properties, contributing to the lens's overall performance. The lens's geometry includes a 1.5mm edge thickness and an 8.7mm center thickness, with an effective focal length of 40mm. The front surface radius is 31.39mm, and the back focal length is 35.13mm.
The 33-375 lens features a NIR II coating on both the front and back surfaces. This coating, specifically the EDM NIR-II STD CURVE, is designed to optimize the lens's performance in the near-infrared spectrum, specifically between 750nm and 1550nm. This makes the lens particularly suitable for applications that require superior performance in the NIR II range.
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