86-913 75.0mm Dia. x 200.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 75 mm
- EFL
- 200 mm
- BFL
- 194.24 mm
- R1
- 103.36 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
86-913 75.0mm Dia. x 200.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
This is a Plano-Convex Lens, sourced from the renowned optical vendor, Edmund Optics. The lens, identified as item number 86-913, boasts a diameter of 75.0mm and a focal length of 200.0mm. It is specifically designed for use within the Visible to Near-Infrared (VIS-NIR) spectrum, spanning wavelengths from 400 to 1000nm.
The lens is crafted from the high-quality material, n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it ideal for a wide range of optical applications.
The lens features a spherical shape, with a front surface radius of 103.36mm and a back focal length of 194.24mm. The edge thickness measures 1.7mm, while the center thickness is 8.74mm, providing a robust and durable structure.
The lens is further enhanced with a VIS-NIR coating, denoted as edm visnir0sp2002000, on both the front and back surfaces. This coating is specifically designed to optimize performance within the VIS-NIR spectrum, reducing surface reflections and enhancing transmission.