49-098 15 mm Dia. L-BAL35 Precision Aspheric Lens; EFL=15mm; NA=0.5 BBAR 425-675nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 15 mm
- BFL
- 11.54 mm
- R1
- 6.63 mm
- R2
Material
- Name
- L-BAL35
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5891276536746055
- λ
- 587.6 nm
- B1
- 1.1626263
- C1
- 0.0125957437 μm2
- B2
- 0.325661051
- C2
- -0.0032691105 μm2
- B3
- 1.35132486
- C3
- 119.214596 μm2
49-098 15 mm Dia. L-BAL35 Precision Aspheric Lens; EFL=15mm; NA=0.5 BBAR 425-675nm
The 49-098 is a high-precision aspheric lens, designed and manufactured by Edmund Optics. This lens is characterized by its 15 mm diameter and a numerical aperture (NA) of 0.5, making it suitable for a wide range of optical applications.
The lens is made from L-BAL35, a material from Ohara, which is known for its excellent optical properties. The lens's geometry includes an inner radius of 0, an outer radius of 0, a thickness edge of 2.04, and an effective focal length (EFL) of 15. The r1 is 6.628, and the lens has a k1 value of -1.427973.
The lens's coating is another notable feature. It is coated with BBAR 425-675nm on both the front and back, ensuring high transmission and low reflection across the visible spectrum. This coating enhances the lens's performance in applications that require high light transmission and minimal loss due to reflection.
The 49-098 is currently in stock and available for immediate shipping. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.
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