SLB-25B-35PM 25.0 mm Dia. x 36.1 mm FL; Coated; Double-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 36.1 mm
- BFL
- 33.9 mm
- R1
- 36.33 mm
- R2
- -36.33 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
SLB-25B-35PM 25.0 mm Dia. x 36.1 mm FL; Coated; Double-Convex Lens 400-700nm
The SLB-25B-35PM is a high-quality lens from OptoSigma, designed for use in the 400-700nm wavelength range. This lens is a Spherical Lens (Convex-Convex) type, featuring a base shape of Circular for versatile application.
The lens has a diameter of 25.0 mm and a thickness edge of 2.0 mm, ensuring durability and stability. The thickness center measures 6.4 mm, contributing to the lens's overall profile. The effective focal length (EFL) is 36.1 mm, and the first radius of curvature (R1) is 36.33 mm, while the second radius of curvature (R2) is -36.33 mm. The back focal length (BFL) is 33.9 mm, and both the inner and outer radii are 0 mm.
The lens is made from n-bk7 schott, a popular material known for its excellent optical properties. The coating on both the front and back is opt m, providing enhanced performance and durability. The lens's shape is Spherical, ensuring high-quality imaging and light transmission.
The weblink for this product is valid and leads to the OptoSigma website, where the lens is listed as in stock. This information assures users of the product's availability and immediate shipment upon order.