G312405525 31.5 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm 725-1050nm
- 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
G312405525 31.5 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm 725-1050nm
The G312405525 is a Plano-Convex lens with a diameter of 31.5 mm, sourced from Qioptiq Photonics. This lens is designed for use in the 725-1050nm wavelength range, making it suitable for a variety of applications in the near-infrared spectrum.
The lens is made from N-BK7, a popular optical glass known for its excellent optical properties and wide transmission range. The Plano-Convex geometry, with a curvature radius of 104.04 mm on the convex side, provides a focal length of 200 mm (EFL). This geometry is often used to collimate or focus light, making this lens ideal for beam shaping applications.
The lens has a thickness of 2 mm at the edge and 3.2 mm at the center. The front and back surfaces of the lens are coated with Qio Bbar Arb2nirnbk7, a broadband anti-reflection coating that reduces surface reflections and increases transmission. This coating is designed to work across the entire 725-1050nm wavelength range, ensuring optimal performance.
The lens is unmounted, providing flexibility for integration into various optical systems. According to the vendor's website, the lens is currently in stock, ensuring quick delivery for your optical needs.
