33-363 25.0mm Dia. x 200.0mm 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
- 25 mm
- EFL
- 125 mm
- BFL
- 122.7 mm
- R1
- 64.62 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
33-363 25.0mm Dia. x 200.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
This is a Plano-Convex Lens, sourced from Edmund Optics, designed for use in the near-infrared spectrum, specifically for wavelengths between 750nm and 1550nm. The lens has a diameter of 25.0mm and a focal length of 200.0mm, making it suitable for a variety of optical applications.
The lens is made from N-BK7 Schott glass, a common material in optical systems due to its excellent optical properties and wide transparency range. The lens features a spherical shape, with a radius of curvature of 64.62mm on the front surface. The center thickness of the lens is 3.5mm, while the edge thickness is 2.28mm. The effective focal length (EFL) of the lens is 125mm, and the back focal length (BFL) is 122.7mm.
The lens is coated with Edmund Optics' standard NIR-II coating on both the front and back surfaces. This coating is designed to enhance the lens' performance in the near-infrared spectrum, reducing reflection and increasing transmission. The coating status is currently in stock, according to the vendor's website.
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