34-198 40mm Dia. x 200mm FL; YAG-BBAR Coated; Double-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 200 mm
- BFL
- 197.35 mm
- R1
- 205.35 mm
- R2
- -205.35 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
34-198 40mm Dia. x 200mm FL; YAG-BBAR Coated; Double-Convex Lens YAG-BBAR 500-1100nm
This is a 40mm diameter, double-convex lens with a focal length of 200mm, sourced from the renowned optical components vendor, Edmund Optics. The lens is made from the high-quality material, n-BK7 Schott, which is known for its excellent optical properties and durability.
The lens features a YAG-BBAR coating on both the front and back surfaces, which is designed to enhance its performance within the wavelength range of 500-1100nm. This coating reduces reflection and increases transmission, making the lens ideal for use in a wide range of applications, including imaging systems, beam shaping, and laser applications.
The geometry of the lens includes an edge thickness of 6.05mm and a center thickness of 8mm. The inner and outer radii are 0mm, and the effective focal length (EFL) is 200mm. The radii of curvature for the first and second surfaces are 205.35mm and -205.35mm, respectively, and the back focal length (BFL) is 197.35mm.
The lens is in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.