Tele Vue 72° Delos 17.3mm Eyepiece (1.25")

Tele Vue 72° Delos 17.3mm Eyepiece (1.25")

Tele Vue 72° Delos 17.3mm Eyepiece (1.25")

B&H # TEEDL173 MFR # EDL-17.3
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Product Highlights

  • 17.3mm Focal Length
  • 72° Apparent Field of View
  • 1.25" Diameter Barrel
  • Anti-Reflective Multi-Coated Optics
  • Ideal for Wide/Narrow Planet Observation
  • Continuous Adjustable Eyeguard
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  • 1Description

Taking design inspiration from the venerable Ethos line but with a narrower field of view and longer eye relief, the Tele Vue 72° Delos 17.3mm Eyepiece was designed for long-duration lunar and planetary observation. Its adjustable-height rubber eyecup helps to enhance contrast by preventing stray light from entering the user's peripheral vision which can degrade the image seen through the ocular. Anti-reflective multi-coated optics further ensure sharp, bright, high-contrast, and color faithful images across the entire spacious 72° apparent field of view. The eyepiece is offered with a 1.25" diameter barrel for compatibility with a wide variety of filters and accessories.

Wide 72° apparent field of view displays a broad image with minimal optical distortion, ideal for planetary and lunar observation.
Images are color neutral from edge to edge, even as the observed object approaches the field stop. Anti-reflective multi-coated optics ensures bright, high contrast, color faithful light transmission.
Adjustable-height eyecup ensures comfortable long-duration observation through your telescope, while preventing stray light from degrading the image.
Rotating eye-guard ensures proper use with optional Dioptix
In the Box
Tele Vue 72° Delos 17.3mm Eyepiece (1.25")
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    Focal Length 17.3 mm
    Barrel Diameter 1.25"
    Eye Relief 20 mm
    Field Stop Diameter 21.2 mm
    Apparent Field of View 72°
    Dimensions 4.2 x 2.2" / 10.7 x 5.6 cm
    Weight 14.4 oz / 408.2 g
    Packaging Info
    Package Weight 1.35 lb
    Box Dimensions (LxWxH) 6.6 x 3.6 x 3.3"
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