89-267 25mm Dia. x 40mm 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
- 25 mm
- EFL
- 40 mm
- BFL
- 38.21 mm
- R1
- 40.42 mm
- R2
- -40.42 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
89-267 25mm Dia. x 40mm FL; YAG-BBAR Coated; Double-Convex Lens YAG-BBAR 500-1100nm
This is a 25mm diameter, double-convex lens with a focal length of 40mm, sourced from the renowned optical 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 1.34mm at the edge and 5.3mm at the center, with a back focal length of 38.21mm. The radii of curvature for the first and second surfaces are 40.42mm and -40.42mm respectively, indicating a strongly converging lens.
The lens is in stock and available for immediate purchase, as indicated by the "weblink status" field in the item data. For more information, including pricing and detailed specifications, please refer to the vendor's website using the provided weblink.
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