Ursa Major

Ursa Major Observers Eyepiece Set

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Your Price: $179.78
SKU:
UM-OS
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Product Overview

An excellent alternative to regular Plossl or Orthoscopic eyepieces. 

A High magnification upgrade for your telescope. Enjoy a wide field of view, and greater magnification.  Excellent for Dobsonian Telescopes

Kit includes 7.5mm, 10.5mm, 15.5mm, and 19mm.  Add the 25mm for the Super Set!

Ursa Major FMC Flatfield eyepieces have a five to six-element optical design that provides surprisingly high performance, generous eye relief and a wide apparent field of view from 60 to 65 degrees, depending on the focal length. 

Their Flatfield design with fully multicoated, edge-blackened optics reduces field curvature and enhances brightness and contrast. 

The black-anodised 1.25" nosepiece has a safety taper (for a secure fit in the focuser) and is threaded to accept 1.25" astronomy filters. 

Each Ursa Major FMC Flatfield eyepiece is beautifully finished with a tactile grip and a fold-down rubber eye cup for comfortable viewing.

Supplied with a lens cleaning cloth and an eyepiece bag. 

7.5mm 6/4 60° 16mm 1.25"        Fully Multi Coated M28.5X0.6-3.9 8.6mm Fold Down
10.5mm  5/4 60° 16mm  1.25" Fully Multi Coated M28.5X0.6-3.9 11.7mm Fold Down
15.5mm 5/3 65° 16mm 1.25" Fully Multi Coated M28.5X0.6-3.9 17.4mm Fold Down
19mm 5/3 65° 20mm 1.25" Fully Multi Coated M28.5X0.6-3.9 20.3mm Fold Down
25mm 5/3 65° 23mm 1.25" Fully Multi Coated M28.5X0.6-3.9 25.9mm Fold Down

 



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