L-BCC053 25 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -50 mm
- R1
- -52.44 mm
- R2
- 52.44 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-BCC053 25 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated
The L-BCC053 is a 25 mm diameter Double-Concave Spherical Lens, featuring a negative focal length (EFL) of -50mm. This lens is sourced from Ross Optical, a reputable vendor known for their high-quality optical elements.
The lens is designed with a base shape of a circle, and its geometry includes a thickness edge of 4.5mm and a thickness center of 1.5mm. The inner and outer radii are both zero, indicating a uniform curvature throughout the lens. The radii of curvature for the first and second surfaces are -52.43556744mm and 52.43556744mm respectively, suggesting a symmetrical design.
The lens is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility. It is designed to work optimally at a wavelength of 587.6nm. The lens does not come with any coating, as indicated by the empty 'coating' field in the item data.
This lens is a Spherical Lens (Concave-Concave) type, making it suitable for applications that require light to be diverged or spread out. It is in stock and available for immediate purchase, as indicated by the 'weblink status' field.
For more information and to make a purchase, please visit the vendor's website using the provided weblink.