69-459 50.0mm Dia. x 125.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 125 mm
- BFL
- 118.39 mm
- R1
- 64.6 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
69-459 50.0mm Dia. x 125.0mm FL; Plano-Convex Lens Laser V-Coat 633nm
This is a 50.0mm diameter, plano-convex spherical lens with a focal length of 125.0mm, specifically designed for use with a 633nm wavelength. The lens is sourced from Edmund Optics, a reputable vendor known for their high-quality optical components.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. It has a planar surface on one side and a convex surface on the other, with a center thickness of 10mm and an edge thickness of 4.97mm. The effective focal length (EFL) of the lens is 125.0mm, and the back focal length (BFL) is 118.39mm.
The lens features a laser-grade V-coat coating on both the front and back surfaces, specifically designed for use with a 633nm wavelength. This coating enhances the lens's performance by reducing surface reflections and improving transmission. The coating status is "in stock" as of the time of this description, indicating its availability for immediate purchase and use.
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