G312405400 31.5 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 200 mm
- R1
- 104.04 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
G312405400 31.5 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm
This is a Plano-Convex lens with a diameter of 31.5 mm, sourced from Qioptiq Photonics. The lens is made of N-BK7, a popular material in the optical industry due to its excellent optical properties. The lens has a focal length (EFL) of 200mm, making it suitable for various applications that require long focal lengths.
The lens's geometry is characterized by its edge thickness of 2mm and center thickness of 3.2mm. The inner and outer radii are 0mm, and the radius of curvature (R1) is 104.04mm. The lens is coated with Qio Silver RAGV 45 on both the front and back surfaces, enhancing its performance in specific wavelength ranges.
The lens is spherical in shape, a common choice for its manufacturing simplicity and wide range of applications. The lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, users can refer to the provided weblink.
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