Your promotion is active. Spend $99 or more for free shipping!

x

Get it by December 25th - When is your shipping deadline?

Get Your Gift By Dec. 25th!

When is your shipping deadline?

Select a State

December 20 Standard
December 22 2nd Day Air
December 23 Next Day Air
December 18 Standard
December 22 2nd Day Air
December 23 Next Day Air
December 17 Standard
December 22 2nd Day Air
December 23 Next Day Air

Applies to continental U.S. only. All orders must be placed by 1p.m. EST. Learn More

Eyepiece smc Pentax XF 8.5 (1.25" tube)

Eyepiece smc Pentax XF 8.5 (1.25" tube)

$179.00
ADD TO CART

Item Number: PTX 70531

Product Information:

  • Designed for use with Pentax PF 65 Series Spotting Scopes, provides 20x-60x magnification when used with them.
  • 60 degree apparent field of view
  • Rubber eyepiece ring designed for viewing comfort
  • Also recommended for use with astronomical telescopes with 1 1/4" focuser
  • Pentax SMC full-surface multi-layer coated optics reduce glare while providing maximum light transmission and color quality
  • High-refraction, low dispersion lanthanum glass to provide high resolution images with minimal aberrations
  • Advanced computer simulation design technology to reduce internal reflections, producing brighter, clearer images.
  • Weatherproof construction for greater durability.

Lens Structure:

6 elements, 4 groups

Magnification:

46X

Real Field of View:

1.3 degrees

Apparent Field of View:

60 degrees

Field of View at 1000m:

22m

Field of View at 1000 Yards:

66 ft.

Angle of View:

1.3

Exit Pupil:

1.4mm

Eye Relief:

18mm

Field Stop Diameter:

8.8mm

Relative Brightness:

1.9

Height & Width:

3.3" x 1.7"

Weight:

5.3 oz. (150g)

With a focal length of 8.5mm, the high-performance PENTAX XF 8.5 eyepiece is ideal for outdoor viewing and bird watching. As a standard unifocal eyepiece it offers a 60 degree apparent field of view, long eye relief, and bright, high-contrast images.


Compatible with the following: PF-65 and PF-65 ED II series spotting scopes, PF-80 series spotting scopes, PF-100 series spotting scopes

Thanks for signing up with PentaxWebstore.com! Your promotion has been automatically applied.

Happy Shopping »

Sign Up & Receive Free Shipping!

Register for the latest news and discounts from PentaxWebstore.com and you'll receive free shipping on orders over $99!

Sign up now and we’ll apply your promotion automatically.

no thanks. continue shopping

* Offer valid for new subscribers only. Free shipping ONLY applies to standard shipping within the Continental US. Cannot be combined with any other offer or promotions.