HO-BVL25-06 25mm Dia. N-BK7 Double-Concave Lens; EFL=-150mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Holmarc Opto-Mechatronics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -150 mm
- R1
- -157.08 mm
- R2
- 157.08 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
HO-BVL25-06 25mm Dia. N-BK7 Double-Concave Lens; EFL=-150mm Uncoated
This is a HO-BVL25-06 25mm Dia. N-BK7 Double-Concave Lens, a high-quality optical component sourced from Holmarc Opto-Mechatronics. The lens is designed with a base shape of a circle and features a double-concave geometry, making it suitable for a wide range of optical applications.
The lens has a diameter of 25mm and a center thickness of 2.5mm. It boasts an effective focal length (EFL) of -150mm, indicating its concave nature. The first radius of curvature (R1) is -157.081793, while the second radius (R2) is 157.081793, further emphasizing its double-concave design. The lens does not have an inner or outer radius, suggesting a uniform curvature throughout.
The lens is made from N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. It is designed to work with a wavelength of 587.6nm. The lens shape is spherical, and it does not have any coating, which is indicated by the empty 'coating' field in the item data.
This lens is available from Holmarc Opto-Mechatronics, and the link to their website is provided in the item data for your convenience. The link status is valid and in stock, indicating that you can readily purchase this lens.
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