William Optics 7mm Uwan Eyepiece - 1.25"

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William Optics 7mm Uwan Eyepiece - 1.25"
$198.00
Item # WO-E-UWA07
  • The William Optics UWAN Eyepiece offers 7mm focal length and a super wide field of view of 82 provides rich-field views at moderate power.
  • Reduced chromatic aberration compared to similar design eyepieces.
  • The William Optics UWAN Eyepiece is internally fully blackened (lenses edges and internal spacers) for no flaring or ghosting on high-contrast objects.
  • Great 12mm eye relief, innovative twist-up rubber eyecup and parfocal qualities.
  • The William Optics UWAN Eyepiece presents no internal reflections, kidney beaning or other distracting distortions.
Description

Details

William Optics 7mm Uwan 1.25" Eyepiece

Move over high priced optics... The William Optics UWAN series of eyepieces deliver the ultimate eyepiece for ultra wide field views! Great 1.25" 82 deg. FOV eyepiece. Ideal for rich-field views at moderate power.

Open up the universe in your telescope at an incredible price! This eyepiece is one of the best seller of this series, thanks to its amazing performance also on fast focal ratio telescopes. Guaranteed satisfaction!

William Optics UWAN Eyepiece Features

  • Fully MultiCoated lenses for excellent light transmittance.
  • Reduced chromatic aberration compared to similar design eyepieces.
  • High-resistance anodized black barrel.
  • Smooth design for no hook up in your focuser.
  • Threaded for filters’ usage.
  • Outstanding ultra-wide field of view: 82 deg. F.O.V.
  • Last but not least, ultra competitive price!
William Optics Product Number: UWAN7
Additional Information

Additional Information

SKU WO-E-UWA07
Manufacturer William Optics
Optical Design Wide Angle
Barrel Size 1.25"
Warranty 2 Year Warranty
Eyepiece Field of View - Apparent 82º
Eyepiece Focal Length 7mm
Eyepiece Eye Relief 12mm
Eyepiece Manufacturer Series William Optics Uwan
Eyepiece Weight 7.1 oz.
Field Stop 12mm
Number of Lens Elements & Groups 7 elements, 4 groups
Special Feature None
Comes with Dust Caps? Yes
Comes with Eye Guard? Yes
Reviews

Customer Reviews 1 item(s)

WO -VS- TV
This is a pretty nice eyepiece William Optics is selling. I have tested it in 70mm & 110mm refractors and a 10 f4.7 Dob. Flat and pinpoint to about 90 percent of field in my eyesight. The only issue I have is the contrast. I expected background to be a bit darker for a higher powered eyepiece. TV has the edge on it IMO. The real neat thing is great planetary views, considering it is not marketed as a planetary eyepiece? Very nice high powered wide field view but contrast lacks a bit -vs- TV Nagler design. A good economical alternative in a 82 degree design. I like it and think it is a good value and a good performer. Note: The 28mm UWAN rules!!
1= Houston, We Have a Problem & 5= It's Out of This World
Review by Matthew Stephens Yakima, Wa. / (Posted on 5/18/2009)
Included Items

Included Items

  • William Optics 7mm Uwan Eyepiece
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