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.
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