Astrostreet

GSO Apocromate 2.5X Barlow Lens, 1.2 inches (31.7 mm) Diameter, Made in Taiwan

Description

  • AstroStreet Triplet 2.5x Apocromatic Barlow Lens 31.7mm Diameter
  • The lenses are also made of 3-bead apocromatic lenses, and the coating is made of very good quality Hooley multi-coat
  • The large lens with an effective diameter of 0.9 inch (23 mm) is very high performance and does not vignetrate even with long focus eyepieces
  • [Magnification] 2.5x [Lens] Apocromat 3 Element Airspaced [Sleeve Diameter] 1.25 inch (31.7 mm)
  • Coating: Fully Multi-Coated (Total Length) Approx. 3.0 inches (75 mm) (Actual measurement)