L-BCC057 25 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -150 mm
- R1
- -155.46 mm
- R2
- 155.46 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
L-BCC057 25 mm Dia. Double-Concave Lens; EFL=-150mm Uncoated
The L-BCC057 is a 25 mm diameter Double-Concave Spherical Lens, featuring a negative Effective Focal Length (EFL) of -150mm. This lens is sourced from Ross Optical, a reputable vendor known for their high-quality optical components.
The lens is designed with a base shape of a circle, and its geometry includes a thickness edge of 2.5mm and a thickness center of 1.5mm. The radii of curvature for this lens are -155.4647331mm for the first surface and 155.4647331mm for the second surface. The lens does not have an inner or outer radius, indicating a uniform curvature throughout.
The L-BCC057 is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. The wavelength for this lens is 587.6nm. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors.
This lens is in stock and available for immediate purchase. For more information, you can visit the vendor's website through the provided weblink.