L-BCC070 30 mm Dia. Double-Concave Lens; EFL=-30mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- -30 mm
- R1
- -32.53 mm
- R2
- 32.53 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-BCC070 30 mm Dia. Double-Concave Lens; EFL=-30mm Uncoated
The L-BCC070 is a 30 mm diameter Double-Concave Spherical Lens, offering a negative focal length (EFL) of -30mm. This lens is sourced from Ross Optical, a reputable vendor known for its high-quality optical elements.
The lens is designed with a base shape of Circular, featuring a geometry that includes an inner radius of 0 and an outer radius of 0. The thickness at the edge of the lens is 9.4mm, while the center thickness is 2mm. The curvature of the lens is defined by two radii (R1 and R2), which are -32.53424772mm and 32.53424772mm respectively.
The L-BCC070 is made from N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. The lens is uncoated, which means it does not have any additional layers to enhance its optical performance or protect it from environmental factors.
This lens is suitable for use in a variety of applications that require a negative focal length. However, it's important to note that the uncoated surface may be susceptible to scratches and other damage, and may not perform optimally in high-intensity light or harsh environmental conditions.
For more information about this product, including its availability and pricing, please refer to the vendor's website using the provided weblink.
