Celestron Omni Eyepiece 1.25" 4mm
- Making it suitable for observing very small and detailed objects like planetary features or close-up views of the Moon
- Enhance light transmission and contrast
- Fully Multi-Coated Optics
- Anodized Aluminum Housing
- Fold-Down Eyecup
- 4mm Focal Length
- 50° Field of View
- 1.25" Diameter Barrel
The Celestron Omni Eyepiece 1.25" 4mm is known for offering good optical performance at an affordable price point. These eyepieces feature multi-coated optics that enhance light transmission and contrast, as well as a comfortable eye relief for observers who wear glasses. The 4mm focal length provides a very high magnification, making it suitable for observing very small and detailed objects like planetary features or close-up views of the Moon.
The Celestron Omni Eyepiece 1.25" 4mm are compatible with telescopes that have a 1.25" focuser or diagonal.
Product Features in Detail
Celestron Omni Eyepiece 1.25" 4mm
The Celestron Omni Eyepiece 1.25" 4mm body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare. Each eyepiece in the Omni Series includes a black rubber eyecup. It can be left up or folded down for better observations while wearing eyeglasses. Models with a longer barrel (15mm, 32mm, 40mm) include a rubberized grip for non-slip handling during observing sessions. The insert barrel is threaded to accept 1.25” filters.
Number of Lens Elements | 4 |
Barrel Size | 32mm (1.25") |
Focal Length | 4mm (0.16") |
Apparent Field of View | 50° |
Eye Relief | 6mm (0.24") |
This product comes with 12 Months Australian Manufacturer Warranty. Our products are sourced from authorised Australian suppliers and therefore come with genuine Australian warranty. Camera Warehouse does not participate in 'Grey Market' or 'Parallel Import' activities.
Celestron Omni Eyepiece 1.25" 4mm

SKU: Celestron 93316
UPC: 050234933162