Tecnosky Planetary ED 15 mm Eyepiece

TecnoSky planetary 15 mm

New product

Tecnosky Planetary ED 15 mm Eyepiece

15 mm ED eyepiece with 60° field and 5/6-element optical design. Offers balanced performance for comfortable and sharp planetary and lunar views.

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Tecnosky Planetary ED 15 mm Eyepiece

Overview
The Tecnosky Planetary ED 15 mm eyepiece provides a balanced magnification level, ideal for observing the Moon and planets with clarity and comfort. It features a 5 or 6-element design incorporating ED (Extra Low Dispersion) glass for excellent chromatic correction and high contrast. With a 60° apparent field, 16 mm of eye relief, and a twist-up eyecup, it ensures long, fatigue-free observing sessions for all users, including eyeglass wearers.

Technical specifications

  • Focal length: 15 mm

  • Apparent field: 60°

  • Optical design: 5/6 elements with ED glass

  • Coatings: FMC (Fully Multi-Coated)

  • Barrel size: 1.25" (31.75 mm)

  • Eye relief: 16 mm

  • Eyecup: Twist-up

  • Weight: 170 g

  • Recommended use: Lunar and planetary observation

Optical performance

  • High-quality chromatic correction via ED glass

  • Excellent contrast and image sharpness

  • Comfortable and immersive 60° field of view

  • Ideal for extended use, even with glasses

Compatible accessories

  • Fits all 1.25" telescope focusers

  • Accepts standard 1.25" screw-in filters

  • Best suited for medium focal ratio instruments

Key features

  • ED optics for color precision

  • Full FMC coatings for high light transmission

  • Twist-up eyecup and long eye relief for user comfort

  • Rugged, anodized aluminum construction