SLB-80B-250PIR1 80.0 mm Dia. x 251.5 mm FL; Coated; Double-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 80 mm
- EFL
- 251.5 mm
- BFL
- 248.5 mm
- R1
- 259.5 mm
- R2
- -259.5 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-80B-250PIR1 80.0 mm Dia. x 251.5 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-80B-250PIR1 is a high-quality spherical lens, boasting a base shape of a circle and a double-convex design. This lens, sourced from the reputable vendor OptoSigma, is constructed from n-bk7 schott material, ensuring durability and reliability. The lens has a diameter of 80.0 mm and a thickness at the edge of 3.0 mm, while the thickness at the center measures 9.2 mm. The effective focal length (EFL) is 251.5 mm, and the front and back radii are 259.5 mm and -259.5 mm, respectively. The back focal length (BFL) is 248.5 mm, and both the inner and outer radii are 0 mm.
This lens is designed to work optimally with a wavelength of 546.1 nm. The front and back surfaces of the lens are coated with opt ir1, providing enhanced performance and durability. The lens is currently in stock and available for immediate purchase through the provided weblink.