L-BCC009 12.7 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -50 mm
- R1
- -52.21 mm
- R2
- 52.21 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-BCC009 12.7 mm Dia. Double-Concave Lens; EFL=-50mm Uncoated
The L-BCC009 is a 12.7 mm diameter Double-Concave Spherical Lens, sourced from Ross Optical. This lens boasts an EFL (Effective Focal Length) of -50mm, making it suitable for applications requiring strong negative magnification.
The lens is manufactured from N-BK7 Schott, a popular optical glass due to its excellent optical properties, including a high Abbe number and low dispersion. This makes the L-BCC009 an ideal choice for applications where chromatic aberration correction is crucial, such as in imaging systems, beam shaping, or laser applications.
The lens geometry features a double-concave design, with a center thickness of 2.5mm and an edge thickness of 3.12mm. This design ensures a wide field of view and low distortion, making it suitable for wide-angle applications. The lens is uncoated, providing a clear, unaltered view of the light path but offering less protection against environmental factors compared to coated lenses.
The L-BCC009 is available from Ross Optical, a reputable vendor known for their high-quality optical components. According to the vendor's website, the lens is currently in stock, ensuring quick delivery times.
