G312321000 25.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=50mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 50 mm
- R1
- 26.04 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G312321000 25.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=50mm Uncoated
The G312321000 is a Plano-Convex lens with a diameter of 25.4 mm, sourced from Qioptiq Photonics. This lens, designed for use in the visible spectrum, has a center thickness of 5 mm and an edge thickness of 1.8 mm. The lens's design features a spherical shape, with a radius of curvature of 26.04 mm for the convex surface.
The lens is made of N-BK7, a popular glass type in the optical industry known for its excellent optical properties. This lens, however, is uncoated, which means it does not have any anti-reflective coatings. This may result in higher reflective losses, especially at larger incidence angles.
The effective focal length (EFL) of this lens is 50 mm, making it suitable for various applications that require a moderate focal length. The lens's geometry and material properties make it an ideal choice for applications that demand high-quality optical performance in the visible spectrum.
Please note that the lens is currently in stock and more information can be found on the vendor's website through the provided weblink.
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