Parfocal 3 to 8mm Zoom Eyepiece for Telescopes

Enjoy seamless, high-clarity celestial viewing with this parfocal zoom eyepiece. Its smooth zoom range and consistent focus make it a must-have for lunar and planetary observation, offering professional optical quality in a compact design.

Key Features

• 3–8mm Zoom Range – Adjust magnification smoothly for multiple viewing options.

• Parfocal Performance – Maintains focus throughout the zoom range, saving adjustment time.

• Wide 56° Field of View – Provides immersive, detailed sky observation.

• Fully Multi-Coated Glass – Enhances image brightness and reduces reflections.

• Comfortable Eye Relief – Steady 10mm distance for relaxed long viewing sessions.

• Filter-Compatible Design – M28.5x0.6 threading fits standard telescope filters.

Specifications

• Focal Length: 3–8mm

• Apparent Field of View: 56°

• Eye Relief: 10mm

• Barrel Size: 1.25 inch

• Lens Elements: 6 in 4 groups

• Coating: Fully Multi-Coated

• Parfocal: Yes

Package Contents

• 1 x Zoom Eyepiece (3–8mm)

• 1 x Protective Caps Set

• 1 x User Manual

What Makes This a Smart Buy:
Offering precision optics and effortless focusing, this parfocal eyepiece delivers premium image quality and versatility, making it the ideal upgrade for anyone serious about astronomy.