89-251 15mm Dia. x 45mm 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
- 15 mm
- EFL
- 45 mm
- BFL
- 44 mm
- R1
- 45.99 mm
- R2
- -45.99 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
89-251 15mm Dia. x 45mm FL; YAG-BBAR Coated; Double-Convex Lens YAG-BBAR 500-1100nm
This is a 15mm diameter, double-convex lens with a focal length of 45mm, 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, ensuring high transmission and low reflection across the wavelength range of 500-1100nm. This makes it an ideal choice for applications that require high-quality imaging or light transmission within this spectral range.
The geometry of the lens includes a thickness of 1.77mm at the edge and 3mm at the center, with a back focal length of 44mm. The radii of curvature for the first and second surfaces are 45.99mm and -45.99mm respectively, indicating a strongly converging lens.
The lens is currently in stock, according to the vendor's website, making it readily available for immediate use in your optical system.