About this product
Model: stellalyra_ler_ep_3mm
Part Number: E3L-AU
StellaLyra 3mm 1.25" LER Planetary Eyepiece
StellaLyra LER Planetary eyepieces are an excellent choice for higher power planetary/lunar observing.
Fully multi-coated edge-blackened optics provide bright, high-contrast views with excellent field flatness and very little false colour.
Available in a range of focal lengths with 1.25" nosepieces.
Generous 20mm eye-relief so suitable for use with eyeglasses.
Premium fit and finish throughout with blackened internal spacers and baffles, black anodised exterior, tapered barrels and a useful rubber grip.
Includes two end caps for storage.
FEATURES
- 7 element / 4 group design
- 55º Field of View
- 20mm Eye Relief
- Fully multicoated optics
- Blackened lens edges
- CNC machined aluminium body with rubber grip & tapered nosepiece
- Foldable rubber eye-guards
- Threaded for 1.25" astronomy filters
- Weight 241g
- Height 120mm with eye-guard fully extended
Eyepiece Field of View Simulator
Specifications
Focal Length | 3mm |
Nosepiece Size | 1.25" / 31.7mm |
Apparent Field of View | 55º |
Eye Relief | 20mm |
Optics | Fully Multi-Coated, Blackened Lens Edges |
Lenses | 7 Elements in 4 Groups |
Height | 120mm with eye-guard fully extended |
Weight | 241g / 8.5oz |
Filters | Accepts filters with 1.25" Threads (M28.5x0.6) |
Accessories | Two Lens Caps |
Customer reviews
Average Rating (1 Review): | |
02 February 2023 | James
Have only tried this eyepiece for one evening but have been pleased with the quality for the price. This purchase was a bit of a gamble, as I have paired it with my Celestron StarSense Explorer 10" Dob and I was concerned that I would be pushing the useable limit of the scope (particularly using it in an urban area) at a 400x magnification and f/4.7. But I have been able to just about make it work with a careful touch on the focuser. But you do need calm and dark skies to get a clear image, though, with that sort of set up.
Overall, a very happy purchase and the service from FLO was great as always.
FAQ
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