Model: PAC095 » View Series Overview

Visible Achromatic Doublet Lens, 76.2 mm, 250 mm EFL, 400-700 nm

  • $334.00

Additional Photos

  • PAC095: BFL= 240.1 mm, FFL= 247.9 mm, Tc= 18.5 mm, Tc1= 14.5 mm, Tc2= 4.0 mm, Te= 11.7 mm, R= 140.890 mm, R2= -101.720 mm, R3= -465.060 mm

Data Sheets

Newport Resource e-Catalogs*

*e-Catalog pages include the most current information available at the time of printing.


The PAC095 Visible Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 3 inch (76.2 mm) diameter, N-BK7 and F 4 precision achromatic doublet lens with an effective focal length of 250 mm. This achromat is computer designed to effectively minimize spherical aberration and coma when operating at infinite conjugate ratio, yielding smaller focused spot sizes. Unlike singlet lenses, this results in a constant focal length independent of aperture and far better off-axis performance. Achromats are superior to singlet lenses for monochromatic applications at any visible wavelength.