Pentax SMC XW 10mm Eyepiece for Spotting Scope

Compatible with their PF-65 and PF-65 ED II series, PF-80 series, and PF-100 series spotting scopes plus just about any telescope that accepts 1.25" eyepieces, the Pentax SMC XW 10mm Eyepiece produces a moderate magnification that balances field of view with examining details, whether you use it for astronomical or terrestrial subjects.

Using low-dispersion lanthanum glass with a seven elements in six groups lens configuration and antireflection multicoatings, views through the eyepiece are crisp and bright with high resolution and minimal distortion. The spacious 70° field of view and exceptional 20mm eye relief ensure maximum comfort for long-duration use. Focal Length 10mm Apparent Field of View 70° Eye Relief 20.0 mm Barrel Diameter 1.25" Field Stop Diameter 12.4 mm Dimensions ø: 2.4 x L: 4.33" / ø: 6.1 x L: 11 cm Weight 13.76 oz / 390 g Packaging Info Package Weight 1.28 lb Box Dimensions (LxWxH) 7.5 x 4 x 3.45"