Founder Marvel Ultra Wide Eyepieces
Founder Marvel Ultra Wide EyepiecesFounder Marvel Ultra Wide EyepiecesFounder Marvel Ultra Wide Eyepieces
Founder Marvel Ultra Wide EyepiecesFounder Marvel Ultra Wide EyepiecesFounder Marvel Ultra Wide Eyepieces

Founder Marvel Ultra Wide Eyepieces

Now: £129.00 (Save:  £30.00) Was:  £159.00
  (2 Reviews)
✓ 2 year warranty


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About this product

Model:  founder_marvel_4

Founder Marvel Ultra Wide Eyepieces.

Founder introduced their Marvel Ultra Wide Eyepiece series for those who appreciate premium design and implementation.

Ultra Wide Field of View

The Marvel range provides a huge 80-degree apparent field of view with a generous 20mm eye relief and a 30mm diameter eye lens.

Premium Lanthanum Lenses

The fully multi-coated Lanthanum lenses provide a wonderful bright image with very low aberrations and superb image sharpness.

High Magnification

The Marvel range is available in 4mm, 6mm and 9mm focal lengths (all 1.25") plus 14mm and 20mm (all 2") focal lengths.

Milled Safety Undercut

A milled safety undercut in the nosepiece prevents the eyepiece from falling out if the focuser eyepiece holder loosens. 

High-Quality Surface Finish

Strong machined aluminium construction with a matt finish.

Durable Rubber Grip

Soft Rubber Grips are comfortable to use and enhance grip.



Model No. M-LERW-4 M-LERW-6 M-LERW-9 M-LERW-14 M-LERW-20
Focal Length (mm) 4 6 9 14 20
Eye Relief (mm) 20
Field of View 80 degree
Barrel Size 1.25’’ 2’’
Lens Construction 8 elements in 5 group 8 elements in 6 group
Lens Coating Fully Multi-coated
Material Aluminum with rubber armour
Eye Cup Founder Optics Logo Rubber Eye Cup
Weight(g) 553 575 563 586 554

Customer reviews

Average Rating (2 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
Fantastic Eyepiece
11 March 2024  | 

After trying a few different eyepieces at different focal lengths, I settled on this one. Optically it is brilliant, really wide views and sharp across the view. Build quality is excellent. I cannot fault it, especially at this price point. One thing I personally am not keen on is the eyecup, I just find it slightly less easy to get right than other designs. I believe these eyepieces are exactly the same as the StellaLyra/Celestron/Orion UWA 80 eyepieces, only the Founder Optics are priced cheaper than the others. All in all its a brilliant bit of kit

Rating (max 5):  
Amazing value for money
08 April 2023  | 

These are the same EPs as the Orion LHD & StellaLyra LER 80, all made by Long Perng. The eyecups are a little janky, but with a little engineering you can get them adjusted to a comfortable, individualized viewing height. Once they are adjusted - *wow* - comfortable and sharp to the edge of the field. Transmission may be slightly behind other premium EP lines, but not by much. Nothing close to this price approaches their performance. I like the 20 & 14 best; the 9 is a little more finicky on bright targets, but remains a deep sky weapon-of-choice. Strongly considering rounding out the entire line by picking up the 6 & 4, even though I don't need them.


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