Tele Vue 20mm Nagler Type 2 2" Wide Field Telescope Eyepiece

Tele Vue
Nagler Type 2
20mm
2" Barrel
Made in Japan
US Seller • We ship the same-day for orders placed before 3:00 PM Pacific, Monday–Friday excluding holidays

This is a Tele Vue 20mm Nagler Type 2 telescope eyepiece with a 2" barrel. Nagler eyepieces are designed for wide-field telescope viewing, and this older Type 2 version is a desirable discontinued Tele Vue eyepiece for compatible 2" telescope focusers and diagonals.

Key Features

  • Tele Vue 20mm Nagler Type 2 telescope eyepiece
  • 2" telescope eyepiece barrel
  • Wide-field Nagler optical design
  • Made in Japan version with green Tele Vue lettering
  • Includes original Tele Vue Nagler Type 2 f=20.0mm box
  • Best for: Telescope users or Tele Vue collectors looking for the older 20mm Nagler Type 2 2" eyepiece.
  • Not ideal for: Buyers needing a 1.25" eyepiece or a lightweight compact modern eyepiece.

Condition

  • Near mint condition: Eyepiece is in very clean overall condition with very light signs of use.
  • Optics appear clear with only minor dust specks observed.
  • Exterior body, green lettering, rubber eyecup, and barrel are in very good shape overall.
  • Original box has age/storage wear, tape residue, labels, handwriting, and handling wear as shown.
  • Black cap shows normal light wear from age/use.
  • Known issue: No major issue observed; minor dust specks noted above.
  • Please review photos for the most accurate cosmetic condition and included items.

Items Included

  • Tele Vue 20mm Nagler Type 2 2" telescope eyepiece, made in Japan
  • Original Tele Vue Nagler Type 2 f=20.0mm box
  • Black protective cap shown
  • Telescope, diagonal, additional caps, case, manual, and accessories not listed are not included. See photos for details.

At-a-Glance Specs

BrandTele Vue
Model20mm Nagler Type 2
Item TypeTelescope eyepiece
Focal Length20mm
Barrel Size2"
Optical LineNagler Type 2
Included ConfigurationEyepiece with original box and black cap shown
MPN / Part No.Not marked / not verified
UPCN/A
Country/RegionJapan
ConditionNear mint with minor dust specks and light handling wear

Specs are based on item markings and seller observation. Please confirm compatibility with your telescope setup before purchase.

Compatibility Notes

  • Primary Compatibility: Intended for telescope use with compatible 2" eyepiece holders, focusers, or diagonals.
  • Mount / Interface: Uses a 2" slip-fit telescope eyepiece barrel.
  • Magnification: Eyepiece magnification depends on the focal length of the telescope it is used with.
  • Adapters / Accessories: Additional telescope adapters or reducers are not included unless listed above.
  • Important Limitation: This is not a 1.25" eyepiece; please confirm your telescope accepts 2" eyepieces.
  • Check Your Setup: Please compare the photos and 2" barrel format with your telescope, diagonal, or focuser before purchase.

Shipping

  • We ship the same-day for orders placed before 3:00 PM Pacific, Monday–Friday excluding holidays.
  • Ships well-padded with tracking; combined shipping available on multiple items.
Additional disclosures appear directly below this description.