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Tele Vue 11mm Plossl eyepiece with 1.25 inch barrel and rubber eyeguard

Tele Vue

Tele Vue 11mm Plossl 1.25" Eyepiece

SKU CH-FZ3B-9TWT1

11mm Plössl eyepiece with 50° apparent field and 8mm eye relief, fully multi-coated for contrast, 1.25" barrel fits most focusers

  • 50° apparent field frames wide celestial views
  • 11 mm focal length gives moderate magnification for near and deep-sky targets
  • Fully multi-coated optics with blackened lens edges boost contrast and transmission
  • 25" barrel fits standard focusers and accessories
  • Parfocal design keeps focus sharp when swapping eyepieces

Tele Vue 11mm Plossl 1.25" Eyepiece

The Tele Vue 11mm Plossl is a 1.25 inch barrel eyepiece designed for telescopes. It uses a four-element, two-group optical design with high-index glass to deliver a 50 degree apparent field of view. Fully multi-coated lenses, blackened edges and anti-reflection threads improve contrast and light transmission. The 11mm focal length provides moderate magnification for a variety of celestial targets.

Suited for observers wanting a versatile

This eyepiece works well in fast focal-ratio optical tube assemblies and fits the most common focuser size. The fold-down rubber eyeguard and 8mm eye relief offer comfort during extended sessions. It is not for observers who require a wider apparent field than 50 degrees. It is not for users whose telescopes accept only two-inch barrels.

50 degree apparent field of view

The 50 degree apparent field defines the viewing window you will see at the eyepiece. This specification determines how much sky fits in a single glance at this magnification. If your observing style demands a more expansive perspective, this focal length will not provide it. The fixed 50 degree figure is the deciding factor for the right part.

Highlights

  • 50° apparent field frames wide celestial views
  • 11 mm focal length gives moderate magnification for near and deep-sky targets
  • Fully multi-coated optics with blackened lens edges boost contrast and transmission
  • 25" barrel fits standard focusers and accessories
  • Parfocal design keeps focus sharp when swapping eyepieces

Specifications

No published specifications for this item yet.

Questions about this item

Will the 1.25" barrel fit my focuser?

The 1.25" barrel matches the standard focuser size used on most optical tube assemblies and accessories.

Does the eyepiece thread directly into a filter or do I need an adapter?

Built-in filter threads accept standard 1.25" filters without any extra adapter.

Will the rubber eyecup wear out and can I replace it?

The fold-down rubber eyecup is a standard component that can be replaced if it degrades over time.

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