G312362000 63 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 63 mm
- EFL
- 200 mm
- R1
- 104.41 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
G312362000 63 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm 450-700nm
The G312362000 is a Plano-Convex lens with a diameter of 63 mm, sourced from the renowned optical components manufacturer, Qioptiq Photonics. This lens is designed for use within the wavelength range of 450-700nm, making it suitable for a wide array of optical applications.
The lens is made from N-BK7, a popular optical glass known for its excellent optical properties. The Plano-Convex geometry, where one side is flat and the other curved, allows for efficient light convergence. The lens has an effective focal length (EFL) of 200mm, a crucial specification that determines the lens's focusing power.
The lens's geometry includes a thickness of 3.1mm at the edge and 8mm at the center. The curvature of the lens is defined by a radius (R1) of 104.41mm on the curved side. The lens's inner and outer radii are 0mm, indicating a uniform curvature.
The lens features broadband anti-reflection coatings on both the front and back surfaces. These coatings, identified as 'qio bbar arb2visnbk7', are designed to minimize surface reflections and increase transmission, thereby enhancing the overall performance of the lens.