89-252 15mm Dia. x 50mm 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
- 50 mm
- BFL
- 49 mm
- R1
- 51.16 mm
- R2
- -51.16 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
89-252 15mm Dia. x 50mm FL; YAG-BBAR Coated; Double-Convex Lens YAG-BBAR 500-1100nm
This is a 15mm diameter, 50mm focal length double-convex lens, offered by the renowned optical vendor, Edmund Optics. The lens is made from the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties.
The lens features a YAG-BBAR coating on both the front and back surfaces, which stands for Yttrium Aluminum Garnet - Broadband Anti-Reflection. This coating is designed to operate within the wavelength range of 500-1100nm, providing superior anti-reflection performance. It significantly reduces surface reflections, thereby enhancing transmission and improving overall system performance.
The geometry of the lens includes a thickness of 1.9mm at the edge and 3mm at the center. The front and back radii of curvature are 51.16mm and -51.16mm respectively, with a back focal length of 49mm. The lens is spherical in shape, a common choice for its simplicity and versatility in optical systems.
According to the vendor's information, this item is currently in stock, making it readily available for your optical system needs. For more detailed information, you can refer to the vendor's website through the provided weblink.
