SVBONY 7.2-21.6mm Zoom Eyepiece for Telescope

Description

Product Overview

SVBONY’s 7.2-21.6mm zoom eyepiece is designed for multiple uses, allowing you to change magnification power without swapping out eyepieces. The 7-Elements 4-Groups lens structure made of high index glass delivers sharp and high-contrast vistas.

Usage

The eyepiece is not parfocal, requiring refocusing after zooming. It is suitable for astronomical telescopes and spotting scopes. The twist up rubber eyecup and 18-20mm long eye relief provides comfortable long term viewing for people with or without glasses.

Why Choose Us

SVBONY’s 7.2-21.6mm zoom eyepiece offers a unique combination of versatility and optical quality. The M28.5*0.6 filter threads allow for standard 1.25in filter use. Our product is designed to provide a comfortable viewing experience for users with or without glasses.

Key Features

• 7-Elements 4-Groups lens structure for sharp and high-contrast vistas
• 7.2-21.6mm zoom range for multiple uses
• 18-20mm eye relief for comfortable long term viewing
• M28.5*0.6 filter threads for standard 1.25in filter use
• 1.25 inches standard eyepiece for astronomical telescopes and spotting scopes

FAQ

What is the magnification range of the eyepiece?

The SVBONY 7.2-21.6mm zoom eyepiece offers a magnification range of 7.2-21.6mm.

Is the eyepiece parfocal?

No, the eyepiece is not parfocal, requiring refocusing after zooming.

What is the eye relief of the eyepiece?

The eye relief of the SVBONY 7.2-21.6mm zoom eyepiece is 18-20mm.

Can I use the eyepiece with a spotting scope?

Yes, the SVBONY 7.2-21.6mm zoom eyepiece is suitable for spotting scopes.