89-008 20.0mm Dia. x 50.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 50 mm
- BFL
- 47.87 mm
- R1
- 25.84 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5150823520020043
- λ
- 633 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
89-008 20.0mm Dia. x 50.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
The 89-008 is a high-quality Plano-Convex lens, designed and manufactured by Edmund Optics, a leading provider of optical components. This lens boasts a diameter of 20.0mm and a focal length of 50.0mm, making it suitable for a wide range of applications.
The lens is made from n-bk7 schott, a material known for its excellent optical properties. The base shape is circular, and the geometry includes a thickness edge of 1.22mm and a thickness center of 3.23mm. The effective focal length (EFL) is 50.0mm, and the radius of curvature (R1) is 25.84mm. The back focal length (BFL) is 47.87mm, and both the inner and outer radii are 0mm.
The 89-008 is coated with edm las v-coat 633 on both the front and back surfaces. This coating enhances the lens's performance in laser applications, particularly at a wavelength of 633nm. The shape of the lens is spherical, ensuring excellent image quality and minimal distortion.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.
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