StellaLyra 30mm 2'' SuperView Eyepiece
StellaLyra 30mm 2'' SuperView EyepieceStellaLyra 30mm 2'' SuperView EyepieceStellaLyra 30mm 2'' SuperView Eyepiece

StellaLyra 30mm 2" SuperView Eyepiece

  (2 Reviews)
✓ 2 year warranty


7x in stock shipped 1-2 working days

About this product

Model:  stellalyra_sv_ep_30mm

Excellent value, high quality 30mm 2" Eyepiece

StellaLyra SuperView wide-field eyepieces provide noticeably higher performance and greater comfort than regular eyepieces supplied with most telescopes. 

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" or 2" nosepiece. 

Good eye-relief so suitable for use with eye glasses. 

Includes two end caps for storage. 

Suitable for telescopes with focal-ratios f/5 or longer and 2" focuser. 


  • 2" 30mm SuperView Eyepiece
  • 5 element / 3 group design
  • 68º Field of View
  • 22mm Eye Relief
  • Fully multicoated optics
  • Blackened lens edges
  • CNC machined aluminium body with rubber grip & smooth nosepiece
  • Foldable rubber eye-guards
  • Threaded for 2" astronomy filters
  • Weight 285 g
  • 106 mm
  • Manufactured by GSO in Taiwan

Eyepiece Field of View Simulator


Focal Length 30mm
Nosepiece Size 2" / 50.8mm
Apparent Field of View 68º
Eye Relief 22mm
Optics Fully Multi-Coated, Blackened Lens Edges
Lenses 5 Elements in 3 Groups
Height Approximately 106mm with eye-guard extended
Weight 285g / 10oz
Filters Accepts filters with 2" Threads (M48x0.75)
Accessories Two Lens Caps


Customer reviews

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

Rating (max 5):  
Good 2" eyepiece for the price
10 April 2023  | 

This was bought to provide a wide angle view on a telescope of 1000mm focal length without giving the very large exit pupil that would have resulted from using a longer focus 1.25" eyepiece to get a similar field. There is pincushion distortion, but I don't find this to be a great problem for visual use, and some chromatic aberration in the outer parts of the field on contrasty edges. However, the centre of the image has no obvious faults, and at only £64, I think the performance is quite acceptable.

Rating (max 5):  
The big picture!
03 April 2023  | 

Iím no expert, but at 77 I canít imagine wanting to have anything better than this! Excellent optics with great field of view.


Please fill in the form below to ask a question.


Related Products
StellaLyra 15mm 1.25'' SuperView Eyepiece
StellaLyra 20mm 1.25'' SuperView Eyepiece
StellaLyra 42mm 2'' SuperView Eyepiece
StellaLyra 50mm 2'' SuperView Eyepiece