G312340329 40 mm Dia. N-BK7 Plano-Convex Lens; EFL=60mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 60 mm
- R1
- 31.85 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
G312340329 40 mm Dia. N-BK7 Plano-Convex Lens; EFL=60mm 1064nm
This is a G312340329 Plano-Convex Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens has a diameter of 40 mm and a center thickness of 9.5 mm, with an edge thickness of 2.4 mm. The lens's effective focal length (EFL) is 60 mm, making it suitable for a wide range of optical applications.
The lens is made from N-BK7, a popular optical glass known for its excellent optical properties. This material is particularly suitable for use in the visible and near-infrared regions of the spectrum. The lens's geometry is spherical, with a radius of curvature of 31.85 mm on the convex side.
The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces. This coating is designed to reduce reflection and increase transmission, making the lens more efficient in transmitting light. The coating is particularly effective at the 1064 nm wavelength, making this lens ideal for use in systems operating in this region of the spectrum.
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