StellaLyra 25mm 1.25'' KITAKARU RPL Eyepiece
StellaLyra 25mm 1.25'' KITAKARU RPL EyepieceStellaLyra 25mm 1.25'' KITAKARU RPL EyepieceStellaLyra 25mm 1.25'' KITAKARU RPL Eyepiece

StellaLyra 25mm 1.25" KITAKARU RPL Eyepiece

  (2 Reviews)
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About this product

Model:  stellalyra_rpl_ep_25mm
Part Number:  E25W-AU

StellaLyra 25mm 1.25" KITAKARU RPL Eyepiece

Premium eyepieces manufactured in Taiwan to a Japanese design. 

KITAKARU designed the RPL (Really Perfect Lens) series to improve upon traditional orthoscopic eyepieces. The RPL design increases apparent field of view to 62º (65º in the 40mm) and suppresses distortion for a flat, clear, sharp view across the field with negligible chromatic aberration. 

Long Perng in Taiwan manufacture the RPL series to a very high standard. The result is a range of truly premium quality eyepieces with a beautiful fit and finish and optical clarity to match. 

Available in a range of focal lengths with 1.25" or 2" nosepiece. 

Includes two end caps for storage. 


  • 1.25" 25mm KITAKARU RPL Eyepiece
  • 4 element / 2 group orthoscopic design
  • 62º Field of View
  • 14mm Eye Relief
  • Fully multi-coated optics
  • Blackened lens edges
  • CNC machined aluminium body with rubber grip & tapered nosepiece
  • Foldable rubber eye-guards
  • Threaded for 1.25" astronomy filters
  • Weight 171g
  • Height 95mm with eye-guard fully extended
  • Manufactured by Long Perng in Taiwan

Eyepiece Field of View Simulator


Focal Length 25mm
Nosepiece Size 1.25" / 31.7mm
Apparent Field of View 62º
Eye Relief 14mm
Optics Fully Multi-Coated, Blackened Lens Edges
Lenses 4 Elements in 2 Groups
Height 95mm with eye-guard extended
Weight 171g / 6oz
Filters Accepts filters with 1.25" Threads (M28.5x0.6)
Accessories Two Lens Caps


Customer reviews

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

Rating (max 5):  
Splendide sur une bino !
03 March 2022  | 

Vision très pure et détaillée sur une bino avec un champs assez large

Rating (max 5):  
Excellent value
29 April 2021  | 

A lovely eyepiece both in looks and performance. Very sharp with easy eye placement. Excellent value. I may have to buy another from the set.


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