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SVBONY SV131 Plossl Eyepiece, 1.25 Inches 25mm Telescope Lens, 4 Elements Design 48 Degrees Field of View Telescope Eyepiece with Filter Threaded

Free shipping on orders over $29.99

$23.99

$ 10 .99 $10.99

In Stock

1.Size:12mm


  • Deliver sharp images; FMC full broadband multilayer coating; with superior optical performance; Plossl eyepiece; standard Plossl eyepiece structure; 2 sets of 4 pieces optical structures
  • Good light transmission; matt blackened lens edge; to reduce glare and prevent stray light interference; also could improve the light transmission; guarantee bright and sharp image
  • Long time and comfortable observation; 16mm exit distance; comfortable viewing distance; 25mm focal length; 48 degrees wide field of view
  • About the compatibility; M28.5*0.6 thread size; can be connected to any 1.25 inches telescopes and filters; 2 dust covers to keep the dust away
  • Rubber eyecup provide comfort and increase contrast; leave them up; fold them down when wearing eyeglasses; improve the observation experience



Product Description

plossl eyepiece

Package Includes:

1* SV131 1.25" Plossl 25mm Eyepiece

2* Dust Cover

plossl eyepiece
plossl eyepiece

The edge of the lens is matt blackened,which is to prevent stray light interference and reduce glare,the light transmission will be improved and the image you get will be bright and sharp

plossl eyepiece

The thread is of M28.5*0.6 standard, which supports standard 1.25-inch filter adapter installation.it also can be connected to any 1.25 inches telescopes

Specifications:

Model: SV131
Eyepiece Type: Plossl
Focal length: 25mm
Field of View: 48-Degrees
Exit Pupil: 16mm
Connection size: 1.25-inch
Field Stop Diameter: 24mm
Lens group: 2 Group / 4PCS
Lens coated: FMC
Side of the lenscoate: Extinction Ink
Material: Metal
Thread size: M28.5*0.6
Non-slip Cover: Yes
Eyecup type: Rubber
Net Weight: 83.6 g/2.95oz
Dimension: Ø35.5x61.5mm

Frank Chase
2025-09-04 16:52:59
I got this eyepiece for a wider field of view, I’m new to astronomy, with a first scope- trying to not make too many mistakes that beginners are prone to… others have had good results with this piece- now that it has arrived (good packing) it appears well made, and fits well also. Now I must wait for weather and visibility to see…
Orrin
2025-08-25 16:18:34
With my 3-inch refractor (focal length 900mm) i get about 28X which is great for bright star and terrestrial images.
Ken Styles
2025-08-02 13:15:07
I use this as a finder/scanning eyepiece for my telescopes. Bought two of them for binoviewing also. In the telescope world you do pay for what you get. I do have another expensive 32mm EP i compared with and there is a difference in sharpness, flat field, light scatter, etc. Good step up from factory set that comes with scope. Ive purchased 10 eyepieces from svbony. For binos, outreach, or someone new to astronomy you cant go wrong with svbony. I will continue to buy from them as they put out a decent product and ive had no issues.
Rolando F
2025-07-13 14:23:38
Great field of view. great product. I use it a lot, great qualityThanks Kelly from Svbony customer services for recommend me this eyepiece.
Ronald C.
2025-06-30 13:24:47
I use it on my reflector telescope, it provides a nice clear image.
Riley
2025-06-19 18:07:35
I am very pleased with this eyepiece! It has the fit and finish of a $200 eyepiece. This 32mm will not disappoint.
Gordon
2025-05-24 12:18:17
I bought a pair of these eyepieces to use with my 100mm objective binoculars. I was skeptical that they would focus properly, but that was not a problem! The 32mm focal length of the eyepieces and the 525mm objective focal length provided a 16X power and a terrific apparent wide field of view due to the plossl design of the eyepieces. The only chromatic aberrations are those of the objective lenses. The eyepieces that came with the binoculars provide 20X and 40X magnification which yield a 5mm and 2.5mm exit aperture (respectively). These new plossl eyepieces give me a very comfortable 6.6mm exit aperture with sufficient eye relief to permit using my eyeglasses.
William Castillo
2025-05-15 11:13:40
Bien
Russel Chandler
2025-05-06 18:13:09
I was looking for a wide field eyepiece for my 127mm telescope. Having good experiences with Svbony eyepieces in the past, this one seemed to tick all the boxes.Ordering was easy and the item arrived promptly and in fine shape. I'm very impressed with the build and optical quality of this eyepiece, first light was tonight, and the views were great! In my scope, it gives 25X with a 2 degree field of view, just right for star clusters like the Pleaides and Beehive (apparent FOV is 52 degrees, much better than any other 40mm plossl I've ever seen). Star images are sharp almost to the very edge of the field. All this for 50 bucks!
Bill
2025-04-20 21:49:08
Good quality for a low price. Glass (not plastic) lenses. Good field of view
Teed
2025-04-01 17:06:49
Very good quality for the price. Great views and very clear.
James Wilkinson
2025-02-18 12:36:45
This eyepiece has generous and comfortable eye relief. I find this eyepiece useful for low power, wide field views of Mars, Jupiter and Saturn. Thanks to SVBONY for a quality eyepiece at a good value.
Daniel
2024-12-30 18:47:04
Muy buen producto. Compre un telescopio y este lente como accesorio fue muy buen cocomplemento. Lo recomiendo.
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