At a Glance
32mm
Focal Length
52°
Apparent FOV
22mm
Eye Relief
1.25"
Barrel Size
Score Breakdown
Overview
The Celestron Omni 32mm is one of the most practical starter eyepieces you can buy, and it holds its own even as your collection grows. At 32mm, this is a low-power, wide-field eyepiece best suited for scanning open clusters, getting your bearings on the Moon, and framing large nebulae like the Orion Nebula or the Pleiades. The actual field of view you get will depend on your telescope's focal length, but this focal length is widely considered the sweet spot for a first low-power view.
The 4-element Plossl design is a well-proven optical formula that balances sharpness and contrast reliably. Fully multi-coated optics across all lens surfaces help maximize light transmission, which matters when you are chasing faint objects. Blackened lens edges and a double-anodized barrel cut down on stray light and internal reflections, details that cheaper eyepieces often skip.
One honest limitation: Plossl eyepieces at longer focal lengths tend to have a shorter eye relief than you might expect, so eyeglass wearers should test comfort before committing. The foldable rubber eyecup helps, but it is worth knowing going in. At under $50 with Celestron's two-year warranty, this is a low-risk, high-value addition to any 1.25-inch focuser setup.
Key Features
- 32mm focal length provides low-power, wide-field views suited for large targets and star fields
- Fully multi-coated optics on every lens surface improve light transmission and contrast noticeably over basic coatings
- Blackened lens edges and double-anodized barrel reduce internal reflections and improve image clarity
- Threaded 1.25-inch barrel accepts standard filters, making it easy to add a Moon filter or narrowband filter later
- Foldable rubber eyecup offers viewing flexibility for both naked-eye and eyeglass users
- Classic 4-element Plossl design delivers reliable sharpness across most telescope types and focal ratios
- Backed by a two-year US warranty and Celestron customer support, which is a meaningful reassurance at this price point
Specifications
| Focal Length | 32mm |
| Apparent FOV | 52° |
| Eye Relief | 22mm |
| Barrel Size | 1.25" |
| Design | Plossl |
| Elements/Groups | 4/2 |
| Series | Omni |
| Coating | Fully Multi-Coated |
| Waterproof | No |
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Amazon Reviews
Not much difference between this and the supplied 25mm Celestron 8SE, but it can make a difference. Was able to capture the entire FOV for the double double, which was very impressive. Great for DSO and very faint light. Price is right and very fine EP
I am a new (self teaching) astronomer who made the jump from a tiny cheap beginners Dobsonian to a reflector with an equatorial mount (I got the Celestron 127EQ PowerSeeker Telescope). The learning curve was steep and I still don't know how to properly polar align it but I am enjoying tinkering. I p...
All in all for the price this is a wonderful eyepiece. Not only is it affordable it produces views as good as higher priced eyepieces. Pairing this up with a 2x barlow in the draw tube of my Celestron PowerSeeker 80mm gave stunning planetary views. Stars are sharp and pin point in 70 percent of the ...
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