Explore Scientific 100°-Series 20mm Eyepiece (2")

Explore Scientific 100°-Series 20mm Eyepiece (2")

Explore Scientific 100°-Series 20mm Eyepiece (2")

B&H # EXEPWP100200 MFR # EPWP10020-00
Explore Scientific 100-Series 20mm Eyepiece (2")

Show MoreLess


Now Viewing:

In Stock
Order in the next 0:00:00 to ship today

Product Highlights

  • 20mm Focal Length
  • 100° Field of View
  • 2" Diameter Barrel
  • Fully Multicoated Optics
  • Argon-Filled, Water and Fogproof
  • Slip-Resistant Textured Surface
  • Easy-Insertion Doubled-Tapered Barrel
  • Fold-Down Eyecup
Show moreShow less
$0 VA Sales Tax Collected on This Item
Add to Wish List Item in Wish List

Explore Scientific EPWP10020-00 Overview

  • 1Description

The 2" diameter barrel 100°-Series 20mm Eyepiece from Explore Scientific is an ultra-wide field telescope eyepiece designed for planetary and deep-space observations. Its wide exit pupil makes this eyepiece ideal for comfortable viewing for extended periods. The contrast is enhanced by a fold-down rubber eyecup that prevents stray light from leaking into your eye. Anti-reflective multicoated optics ensures bright, high-contrast images with true color transmission across the entire wide field of view. The eyepiece features a textured surface for a sure-grip when changing it out, argon-filled body for water and fogproof performance when used in extreme temperatures and climates, and a double-tapered barrel for smooth insertion and removal from the focuser.

Ultra-wide 100° apparent field of view displays a broad image with minimal optical distortion, ideal for detailed observation
Images have true color transmission across the entire field of view, even as the observed object approaches the field stop.
Anti-reflective multicoated optics ensure bright, high contrast images
Wide exit pupil, long eye relief ensure comfortable long-duration observation through your telescope
Double-tapered barrel allows smooth insertion and removal from the telescope's eyepiece holder or diagonal
Fold-down eyecup prevents peripheral light from leaking into your eye, causing blurring and dimming of the image
UPC: 812257010745
In the Box
Explore Scientific 100°-Series 20mm Eyepiece (2")
  • Limited 1-Year USA Warranty, Extendable to Transferrable Lifetime Warranty with Registration
  • Table of Contents
    • 1Description

    Explore Scientific EPWP10020-00 Specs

    Focal Length 20mm
    Apparent Field of View 100
    Eye Relief 14.5 mm
    Eyepiece Barrel Diameter 2"
    Field Stop Diameter 34.8 mm
    Dimensions : 2.8 x L: 6.1" / : 7.0 x L: 15.6 cm
    Weight 38.1 oz / 968 g
    Packaging Infovftuwdsdcdacftwtxwzvzvta
    Package Weight 3.2 lb
    Box Dimensions (LxWxH) 7.6 x 6.5 x 6.1"

    Explore Scientific EPWP10020-00 Reviews

    100°-Series 20mm Eyepiece (2") is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Very happy with Explore Scientific 100 degree/20mm eyepiece Just tried this eyepiece out in my 20 inch Dobsonian telescope. We were in the very dark skies in northern Nevada. Views were excellent. This eyepiece has made my scope an entirely new experience.
    Date published: 2016-10-11
    Rated 5 out of 5 by from What a great eyepiece! I have three ES ultra wide angle eyepieces. They all hefty and feel very well built. Well worth the money. Using this 20mm on my 12" dob. I have the ES 82 degree 30mm and ES 100 degree 5.5. Discounting the magnification, the 20mm feels like the sharpest of the three.
    Date published: 2018-07-17
    • y_2019, m_3, d_23, h_15
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.11
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_1046128, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item

    Explore Scientific EPWP10020-00 Q&A

    Explore Scientific EPWP10020-00 Accessories

    See any errors on this page? Let us know.