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SVBONY 25mm Telescope Eyepiece, Large Aperture Eyepiece, 40 Degree Field of View Plossl Eyepiece with Filter Threaded for Observing Moon Planetary Binary

Free shipping on orders over $29.99

$20.99

$ 9 .99 $9.99

In Stock

1.Size:25mm


About this item

  • Standard 1.25" tube eyepiece; fits any 1.25" telescopes and telescope accessories astronomical equipment; M28.5x0.6mm filter threads; 1.25” telescope filter can be installed to enhance the contrast of the image
  • 40-degree field of view plossl eyepiece; provides a wide field of view; allows you to observe the interior of bright nebulae makes acquiring and centering objects of interest a breeze
  • FMC lens; full multi-layer coating; reducing light loss; FMC telescope eyepiece allows you to image clearer and brighter in low-light conditions
  • Edge black optics; black edges and black interior of eyepiece are black-treated to reduce stray light scattering and maximize contrast
  • 25mm focal length eyepiece; provides moderate magnification; for observation of lunar planetary binaries
  • Comes with plastic case; sturdy plastic housing protects eyepieces from dust and moisture
  • Anti-slip rubber grip ring; grip on the rubber ring protrusion; enhance friction; effectively prevent the eyepiece from falling off



Product Description

telescope eyepiece 25mm

With a 25mm focal length, this SVBONY 1.25 inche telescope eyepiece provides moderate magnification suitable for various celestial objects, including star clusters, the Moon, and planets. Suitable for broad field lunar observations

telescope eyepiece 25mm

40 degree telecope eyepiece can provide enough detail for bright celestial bodies (such as the moon and planets) to focus on the details without introducing too much distortion. Suitable for beginners to find the moon, stars and other observation targets

  • It is awesome for perusing the sky and finding things like planets, constellations, clusters, and galaxies in the field of view. Friendly to astronomy beginners.

  • Suitable for observing star clusters, the moon and planets, including Jupiter and Saturn. Suitable for wide angle lunar observation. M28.5x0.6mm filter thread, connect moon filter, planet filter and other filters to improve image contrast.

  • The inside of the telescope eyepiece tube is blackened; the edges of the lenses are blackened; effectively prevent stray light from entering the optical elements; avoid internal reflections and provide clear images.

  • Due to its symmetrical design, Plössl eyepieces help minimize chromatic aberration and other distortions, particularly in the center of the field. This is crucial for achieving sharp views of bright celestial objects. Great for planetary observations

telescope eyepiece 25mm

This 25mm eyepiece has a 1.25 inch interface and is suitable for 1.25 inch telescopes and telescope accessories.

telescope eyepiece 25mm

Eyepiece with filter thread

M28.5x0.6mm filter thread fits for any standard 1.25" telescope eyepiece filters or devices to the moon or celestial bodies

telescope eyepiece 25mm

Non-slip rubber grip ring

The eyepiece has a rubber anti-slip ring design to effectively prevent the eyepiece from falling and ensure safe operation, even in a humid environment

Specifications:

Type: Plossl eyepiece
Focal length: 25mm
Barrel size: 1.25"/31.7mm
Apparent field of view: 40-Degree
Filter threads: M28.5x0.6mm for Standard 1.25” filter
Coatings: fully multi-coated
Lens elements: 4 elements Lens groups: 2 groups
Blackened lens edges: yes
Height: 72mm/2.82in
Rubber eye guard: yes

Sailracer
2025-09-01 16:13:57
This is a nice wide-field eyepiece and at less than 20 bucks is a pretty incredible deal. It feels well-built and gives great views. Not much else to say. 5 stars.
katish2027
2025-08-31 11:08:46
I didn't pay very much for this eyepiece, so I was really surprised to see how good it was for the money. I bought it primarily for stargazing. I wanted to bring the power on my 70mm Celestron spotting scope down to 10X (the longest focal length stock eyepiece it came with was 20mm, or 20X).This eyepiece produces a clear, sharp edge-to-edge image of stars, with no signs of optical aberrations. I tested it during the day for terrestrial viewing and found it to produce a sharp image as well. I'm also really pleased with the wide field of view.Good eyepiece!
Michael R. Nofi
2025-08-30 14:54:36
Great bargain. It's fully multi-coated, and it has a good image and build quality. The only drawback is the poorly defined field stop, which makes the edge of the field of view undefined and out of focus.
Deborah K.
2025-08-27 12:31:34
Purchased this for a 4 inch Dobsonian. Great view out of an old reflector. Not quite as good as a Televue in my 8 inch Meade, but it's hard to tell the difference unless you know what to look for. This is a great eyepiece and I don't have to worry about the kids dropping a high dollar eyepiece. Would recommend these and would buy again.
Ricke Moore
2025-08-24 10:35:54
Great eye piece very good quality at an amazing price.
SGT. ROCK
2025-08-06 20:42:36
Needed a lower power eyepiece for my Celestron C90 scope. Optics in this unit are very good, bely the fact it sells for $20.
Daniel D
2025-07-03 17:11:59
Worked perfectly with our celestron telescope, and really appreciated the packaging it came in preventing it from getting damaged while it was shipped.Highl recommend
Anon
2025-06-05 16:10:14
With a 40mm viewing field and no perceivable distortion, this is a great replacement over the 20mm eyepiece that came with my Celestron Poweseeker 127EQ scope. Much easier to spot objects in the night sky
Motoray
2025-03-20 15:13:51
Svbony produce great a lens, this 40mm is no exception, clean object view, excellent lens.
GSe
2025-03-11 14:28:33
Un ocular de buena construcción, sólido, ofrece vistas brillantes y generoso campo de visión, puede ser útil para quien use gafas pues tiene suficiente alivio. Muy útil.Tal vez el único "pero" es que, su angulo de visión al eje óptico, aunque suficiente, es algo delicado, esto es que si no estas bien alineado ojo-ocular se produce una sombra (kidney beaning). No es un problema por que así son los Plossls. Finalmente es un sobresaliente relación calidad-precio, si lo recomiendo.
naresh kumar
2025-03-02 13:32:51
Good product but not much useful in 1.25 inch barrel...because it can't show wider field then 32 mm due to limit of it's barrel
kevin kidner
2025-02-28 14:56:08
Hi I bought 2 for my binoculars wasn't quite confident for the price.but better than some of my expensive eyepieces
Juan:)
2025-02-14 11:26:07
El ocular llegó en perfectas condiciones, tiene un amplio rango de visión y pude tomar fotografías como la siguiente.
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