William Optics 1.25" 9mm SWAN Eyepiece


William Optics 1.25" 9mm SWAN eyepiece.

SWAN: a premium eyepiece for your most demanding observations. Unforgettable views of star clusters and the moon at 72 deg. field of view.


  • 1.25” Barrel
  • Outstanding super-wide 72° field of view
  • Long 12mm eye relief
  • Reduced chromatic aberration
  • Fully multi coated lenses
  • All lens edges and internal spacers blackened
  • Good contrast and brightness
  • Soft rubber eyecup
  • Parfocal
  • Threaded for filters
  • No flaring or ghosting on high-contrast objects

A premium eyepiece at a fraction of the cost. It’s worth it! Improved contrast compared to similar eyepieces.


We currently do not have physical stock of this product and will order it upon receipt of a  80% deposit.  An updated quote may be requested beforehand - see next bullet.

Price is based on the following:

       R10.30/$ mid-market exchange rate
       40% shipping fee
       Excludes local delivery

Final price will be based on the actual costs applicable.  The remainder is payable before or on collection/delivery to the customer.
Delivery is typical 2 to 3 weeks to our offices.

Please en-quire for final arrangement details.

Add to Cart:

  • Model: WO_E_SWA09
  • Shipping Weight: 1kgs
  • 5 Units in Stock
  • Manufactured by: William Optics

This product was added to our catalog on Wednesday 13 August, 2008.

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