SBX043AR.33 25.4 mm Dia. x 1000 mm FL; Double-Convex Lens Laser V-Coat 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 1000 mm
- BFL
- 998.91 mm
- R1
- 917.5 mm
- R2
- -917.5 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4584132062635355
- λ
- 589 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
SBX043AR.33 25.4 mm Dia. x 1000 mm FL; Double-Convex Lens Laser V-Coat 1064nm
The SBX043AR.33 is a high-quality spherical lens, specifically designed for use in laser systems operating at a wavelength of 1064nm. This lens, sourced from the reputable vendor MKS/Newport, boasts a double-convex base shape and a circular geometry, with a diameter of 25.4mm and a thickness of 3mm at the edge, gradually increasing to 3.176mm at the center.
The lens is designed with an effective focal length (EFL) of 1000mm, making it suitable for applications that require a long focal length. The first and second radii of curvature (R1 and R2) are 917.498mm and -917.498mm respectively, contributing to its double-convex design. The back focal length (BFL) is 998.91mm, and both the inner and outer radii are 0mm, indicating a symmetrical lens design.
The lens is made from UVFS material with the ID 1965, a common choice for its excellent optical properties and durability. It features a V-coat AR-33 coating on both the front and back surfaces, designed to minimize reflection and optimize transmission at the specified wavelength.
