SLB-25.4-35PIR1 25.4 mm Dia. x 35.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 35 mm
- BFL
- 30.4 mm
- R1
- 18.17 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-25.4-35PIR1 25.4 mm Dia. x 35.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
The SLB-25.4-35PIR1 is a Plano-Convex Spherical Lens, characterized by its 25.4 mm diameter and a 35.0 mm focal length. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott material, a high-quality glass commonly used in optical applications due to its excellent optical properties.
The lens's geometry is defined by a 1.8 mm edge thickness and a 7 mm center thickness. The front surface has a radius of curvature of 18.17 mm, resulting in a back focal length of 30.4 mm. The lens's design is circular, and it does not have any inner or outer radii.
The SLB-25.4-35PIR1 is coated with opt ir1 on both the front and back surfaces. This coating enhances the lens's performance in the infrared region, specifically between 633 and 1064 nm. The coating ensures high transmission and low reflection, making this lens ideal for applications that require efficient light transmission in the specified wavelength range.