G314001000 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-6mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -6 mm
- R1
- -3.1 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
G314001000 6 mm Dia. N-BK7 Plano-Concave Lens; EFL=-6mm Uncoated
The G314001000 is a Plano-Concave Lens with a 6 mm diameter, sourced from Qioptiq Photonics. This lens is made of N-BK7, a popular optical glass due to its excellent optical properties, including a high Abbe number and low dispersion. The lens has a center thickness of 0.5 mm and an effective focal length (EFL) of -6 mm, making it suitable for applications that require a concave lens.
The lens's geometry is characterized by a concave surface with a radius of curvature (R1) of -3.101 mm. The inner and outer radii are both zero, indicating a symmetrical concave shape. The lens is unmounted and uncoated, offering flexibility for users who wish to apply their own coatings based on specific application requirements.
This lens is designed for use at a wavelength of 588 nm. Its spherical shape ensures excellent image quality, making it suitable for a wide range of optical systems. The lens's uncoated state means it has a high transmittance in the visible spectrum, although it may be more susceptible to environmental factors such as dust and moisture.
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