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Pentax SMC XW 3.5mm Eyepiece (1.25")

BH #PEEP3.5X • MFR #70511
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Pentax SMC XW 3.5mm Eyepiece (1.25")
Key Features
  • For Select Pentax Spotting Scopes
  • For Telescopes That Use 1.25" Eyepieces
  • Wide 70° Angle of View
  • Low-Dispersion Lanthanum Glass Lenses
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 3.5mm Eyepiece produces a high magnification for examining details, whether you use it for astronomical or terrestrial subjects.
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Pentax 70511 Overview

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 3.5mm Eyepiece produces a high magnification for examining details, whether you use it for astronomical or terrestrial subjects.

Using low-dispersion lanthanum glass with a eight elements in five 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.

UPC: 027075075191

Pentax 70511 Specs

Focal Length
3.5mm
Apparent Field of View
70°
Eye Relief
20.0 mm
Barrel Diameter
1.25"
Field Stop Diameter
4.3 mm
Dimensions
ø: 2.4 x L: 5.39" / ø: 6.1 x L: 13.7 cm
Weight
14.29 oz / 405 g
Packaging Info
Package Weight
1.35 lb
Box Dimensions (LxWxH)
7.5 x 4 x 3.5"

Pentax 70511 Reviews

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