KPX633-C 25.4 mm Dia. x 850 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 850 mm
- BFL
- 847.9 mm
- R1
- 440.91 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
KPX633-C 25.4 mm Dia. x 850 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
The KPX633-C is a Plano-Convex lens, a type of spherical lens, sourced from MKS/Newport. It boasts a diameter of 25.4 mm and a focal length of 850 mm, making it suitable for a wide range of optical applications. The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and availability.
The lens features a front and back coating of MgF2, a common coating material known for its ability to reduce reflection and increase transmission in the visible spectrum, specifically between 400-700 nm. This coating enhances the lens's performance in transmitting light, making it an ideal choice for applications that require high transmission rates.
The lens's geometry is another notable feature. It has a thickness of 3 mm at the edge and 3.18 mm at the center. The inner radius is 0, and the radius of curvature (R1) is 440.912 mm. The back focal length (BFL) is 847.9 mm, and the effective focal length (EFL) is 850 mm.
According to the vendor's website, the lens is currently in stock, and the link provided leads directly to the product page for easy access and purchase. This lens is a reliable and high-performing option for those in need of a Plano-Convex lens with specific dimensions and coatings.