G312402322 31.5 mm Dia. N-BAK4 Plano-Convex Lens; EFL=50mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 50 mm
- R1
- 28.59 mm
Material
- Name
- N-BAK4
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5688045602937153
- λ
- 588 nm
- B1
- 1.28834642
- C1
- 0.00779980626 μm2
- B2
- 0.132817724
- C2
- 0.0315631177 μm2
- B3
- 0.945395373
- C3
- 105.965875 μm2
G312402322 31.5 mm Dia. N-BAK4 Plano-Convex Lens; EFL=50mm 450-700nm
The G312402322 is a Plano-Convex lens with a diameter of 31.5 mm, sourced from Qioptiq Photonics. This lens is designed for use in the visible light spectrum, specifically between 450 and 700nm. The lens features an effective focal length (EFL) of 50mm, making it suitable for a wide range of optical applications.
The lens is made from N-BAK4, a type of optical glass known for its high refractive index and low dispersion. This makes the lens ideal for use in high-precision optical systems where minimal distortion and chromatic aberration are required. The lens has a spherical shape, with a radius of curvature of 28.59 on the convex side. The thickness of the lens at the edge is 2mm, while the center thickness is 6.7mm.
The G312402322 is coated with Qio Bbar Arb2visnbk7 on both the front and back surfaces. This coating is designed to reduce reflection and improve transmission, enhancing the overall performance of the lens in its intended application. The lens is unmounted, providing users with the flexibility to integrate it into their optical systems in the most suitable manner.