PAC096 76.2 mm Dia. N-BK7/N-SF5 Visible Achromatic Doublet; EFL=500mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 76.2 mm
- EFL
- 500 mm
- R1
- -256.37 mm
- R2
- -1092.83 mm
Material 1
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5185223876207927
- λ
- 550 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
Material 2
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6771143911586193
- λ
- 550 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
PAC096 76.2 mm Dia. N-BK7/N-SF5 Visible Achromatic Doublet; EFL=500mm MgF2 400-700nm
The PAC096 is a high-quality achromatic doublet lens from MKS/Newport, designed for use in the visible spectrum with a wavelength range of 400-700nm. This lens is a multiplet type, featuring a base shape of a circle, and is constructed from two types of materials: N-BK7 and N-SF5, both from Schott.
The lens has a diameter of 76.2mm and a thickness at the edge of 14mm. The inner and outer radii are 0mm each, indicating a symmetrical design. The effective focal length (EFL) of this lens is 500mm, and the curvature radii are r=258.954mm, r1=-256.371mm, and r2=-1092.828mm. The thickness at the center of the first and second elements is 11mm and 6.5mm, respectively, resulting in a total center thickness of 17.5mm.
The PAC096 is coated with MgF2 on both the front and back surfaces, denoted as new mgf2bk7fromfigur. This coating enhances the lens's performance in the visible spectrum. The lens is currently in stock and available for purchase, as indicated by its weblink status.
For more information and to make a purchase, users can visit the vendor's website through the provided weblink, which has been verified and found to be valid.
