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Astromania 1.25-Inch 6mm 12.5mm 20mm Plossl Telescope Eyepiece Set - 4-Element Plossl Design - Threaded for Standard 1.25inch Astronomy Filters

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$35.99

$ 16 .99 $16.99

In Stock
  • 1.25 inch plossl eyepiece set 6 mm 12.5 mm 20 mm; giving the widest viewing field along with extra sharpness and long eye relief
  • 4-element plossl design; has a approx 50 degree AFOV; perfect for broad-field lunar observations; medium-sized star clusters; and a wide range of cloudy nebulas and deep-sky targets
  • Fold-down rubber eyeguard Threaded for standard 1.25 inch astronomy filters; comes with sturdy plastic dust caps-protect the eyepiece from dust and moisture
  • Threaded for standard 1.25 inch astronomy filters; barlow lens and diagonal Mirror
  • Soft rubber eye guard that is custom fitted with a bayonet mount and brings convenience to glasses wearers



Product Description

1358

Astromania 1.25-Inch 6mm 12.5mm 20mm Plossl Telescope Eyepiece Set

  • This is a very nice eyepiece set. 1.25-Inch 6mm, 12.5mm , 20mm plossl eyepiece set, gives the widest viewing field along with extra sharpness and long eye relief. 4-element plossl design, has a approx 50 degree AFOV. Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of cloudy nebulas and deep-sky targets.
  • Comes with sturdy plastic case-proect the eyepiece from dust and moisture. Soft rubber eye guard that's custom fitted with a bayonet mount. Threaded for standard 1.25inch astronomy filters and barlow lens.

Specification:

  • AFOV: 50-degree
  • Type: plossl eyepiece
  • Barrel size:1.25"
  • Eyepiece lens: 4-element plossl design
  • Eyepiece focal length: 6mm 12mm 25mm
  • Eyepiece female thread: M28.5x0.6mm
33
547

45

Sturdy Plastic Dust Caps

Comes with sturdy plastic case - proect the eyepiece from dust and moisture. Protect your eyepieces, which is convenient to carry and storage.

111

Soft Rubber Eye Guard

Soft rubber eye guard that's custom fitted with a bayonet mount and brings convenience to glasses wearers.

8

Thread For Eliminating Light

Effectively reduce stray light interference, not only improve the brightness of the image, but also effectively reduce the dark edges formed, the edge details of the image are clearer.

56

Artic Wolf
2025-08-14 13:25:38
Superb optics with coated lenses, well built, excellent eyecups. You won't get a clearer image. Look for the Pleiades with 20mm. Boom.
K. Brown
2025-05-29 14:51:15
My son's and I were trying to get new lens for a very old telescope so we could view the planet alignment. These did a pretty good job. They fit very loosely though. It could be because our telescope is so old. Thankfully we could tighten them in pretty good. It was still a little loose and we'd loose the planet when taking turns. Otherwise, they did their job.
Charles C Hennings
2025-03-24 13:26:02
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Business Analyst
2025-03-16 16:09:13
These eyepieces offer a sharp & crisp viewing experience and are excellent choice for upgrading the standard eyepieces that came with the telescope, without breaking your bank. The set comes complete with high, mid, and low focal lenght eyepieces. Each of them offer good eye relief. I have used them stand alone and with barlow lenses, and I have been pleasantly surprised everytime. I highly recommend them.
Zeidy
2025-03-02 21:01:16
Perfect
Sam L
2025-02-24 12:54:34
These eyepieces were excellent. Clear imaging through the lens system. My personal favorite lenses of the set were 20mm and 12.5mm.These were very much worthwhile for the price and I would like to order from the manufacturer again. They have good quality products for the price they ask.
Kimberly Hibbert
2025-01-17 12:41:30
These are fine if you are on a budget. I have used the 12.5 mm eyepiece to focus on the lagoon nebula a star cluster and it worked great with my 8" dobsonian telescope. However, I have already upgraded better eyepieces for better eye relief and a bit cleaner view. It is worth the price.
Juan Reynolds
2024-12-23 19:09:22
Good crisp views. For the price one cannot fault it. I'm deducting a star because the thread on the 12.5mm is set a bit deep and when I screw a filter onto it I can only screw the filter in half a turn.
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