SVBONY SV190 1.25" UF10mm/ UF18mm Ultra Flat Field Eyepiece FMC

SVBONY SV190 1.25" UF10mm / UF18mm Ultra Flat Field Eyepiece FMC

For W9149A 

• This eyepiece removes field curvature at the edge, resulting in a flat, distortion-free image, and features over-sized lenses with a large 60° field of view with 10mm eye relief.
• SVBONY SV190 10mm Ultra Flat Field Eyepiece delivers high quality in a very compact design. This eyepiece removes field curvature at the edge, resulting in a flat, distortion-free image, and features over-sized lenses with a large 60° field of view with 10mm eye relief. All lenses (5 lenses in 4 groups) have a broad-band multi-coating (FMC) and blackened lens edges, and the plug-in sleeve is equipped with a thread for 1.25″ filters.

  
  

For W9149B

• Flat Field Eyepiece;offer corrected field curvature;you will observe an image not just in the centre but right out to the outer edge
• Clear image;Fully multi-coated and blackened lens edges to reduce reflections; 8 lens 5 groups give you an image of high colour purity and excellent contrast
• Comfortable;65° wide field of view keeps stars planets and lunar details in focus across the field of view; 20mm eye-relief is ideal for long intensive observing sessions
• Eyecup;folded-up eyecup fit for glasses wearers or not;removing eyecup has a M42x0.75 thread for astrophotography
• 18mm eyepiece;medium power eyepiece for a bright, low power view of the moon and most all deep-sky objects