TeleVue Eyeguard Extender : Eyecup Extender : extension for the eyecup
The Eyeguard Extender raises the eyecup of an eyepiece. For those with deep-set eyes, or those observing without glasses through an eyepiece with a very long eye relief, this places the eye precisely in the right position.
Especially with eyepieces having an eye relief of 20 mm or more, the extender prevents floating above the eye lens and the associated shadow formation.
Features
- Elevates the eyecup for a stable eye position
- Prevents shadowing in the field
- Quick to install and remove
Compatibility
Suitable for TeleVue eyepieces with a replaceable eyecup; check the TeleVue overview for your model.
Specifications
| Type | eyecup extender |
| Function | Stable eye position at long eye relief |
You can find the complete product line for this brand at the TeleVue brand page.
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