Pentax SMC XF 8.5mm Eyepiece (1.25")

Pentax SMC XF 8.5mm Eyepiece (1.25")

Pentax SMC XF 8.5mm Eyepiece (1.25")

B&H # PEEP8.5X MFR # 70531
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Product Highlights

  • 60° Apparent Field of View
  • For Any Scope Using 1.25" Eyepieces
  • 18mm Eye Relief
  • Waterproof & Fogproof
  • 46/44x with 65mm Pentax Scopes
  • 61/59/57x with 80mm Pentax Scopes
  • 74x with 100mm Pentax Scopes
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Price:  $176.00

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  • 1Description

Featuring premium optical components, a wide 60° field of a view, and generous 18mm eye relief for comfortable glassing, the SMC XF 8.5mm Eyepiece is designed for use with Pentax 100mm, 80mm and 65mm spotting scopes. This 8.5mm focal length eyepiece yields 74x magnification with PF-100ED, 61x with PF-80EDA, 59x with PF-80ED, 57x with PR-80EDA, 44x with PR-65EDA, and 46x with PF-65EDA II. Extra-low dispersion lanthanum glass elements provide a balanced image with minimal aberrations, while fully multi-coated air-to-glass surfaces and partially coated laminated surfaces avoid reflection for optimal light transmission. A light-shielding diaphragm further reduces internal reflections for a bright, high-contrast image.

The eyepiece is constructed to Japanese Industrial Standard Class 4 for water-resistance. It is not to be used underwater, but will easily withstand light rain or dew. Its diameter is the American standard of 1.25", so it can be used in other spotting scopes or telescopes, and it offers a 30.5mm adapter mounting thread under the removable eyecup.

Compatibility
  • Pentax PF-100ED, PF-80EDA, PF-80ED, PR-80EDA, PR-65EDA, PF-65EDA II spotting scopes
Optical Performance
  • Wide 60° field of view
  • Long 18mm eye relief accommodates eyewear
  • 74x magnification with PF-100ED, 61x with PF-80EDA, 59x with PF-80ED, 57x with PR-80EDA, 44x with PR-65EDA, and 46x with PF-65EDA II
Construction
  • Extra-low dispersion lanthanum glass
  • Fully multi-coated glass-to-air air surfaces, partially coated laminated surfaces
  • Light-shielding diaphragm further reduces internal reflection
  • Weather-proof construction (JIS Class 4-rated)
  • 1.25" diameter
  • 30.5mm adapter thread under eyecup
UPC: 027075087330
In the Box
Pentax SMC XF 8.5mm Eyepiece (1.25")
  • Limited 25-Year Warranty
  • Table of Contents
    • 1Description
    Magnification With PF-100ED: 74x
    With PF-80EDA: 61x
    With PF-80ED: 59x
    With PR-80EDA: 57x
    With PR-65EDA: 44x
    With PF-65EDA II: 46x
    Angle of View Apparent: 60°
    Field of View With PF-100ED: 42' (14 m at 1000 m)
    With PF-80EDA: 49' (16.5 m at 1000 m)
    With PF-80ED: 51' (17 m at 1000 m)
    With PR-80EDA: 59' (18 m at 1000 m)
    With PF-65ED II: 69' (23 m at 1000 m)
    With PF-65EDA II: 66' (22 m at 1000 m)
    Eye Relief 18 mm
    Weatherproofing JIS Class 4-rated weather-resistant
    Dimensions 3.3 x 1.7" (8.3 x 4.3 cm)
    Weight 5.3 oz (150 g)
    Packaging Info
    Package Weight 0.5 lb
    Box Dimensions (LxWxH) 4.1 x 3.2 x 2.8"
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