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Old 12-09-2009, 03:32 PM
trackerau
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trackerau is offline
 
Join Date: Jan 2008
Location: Melbourne
Posts: 50
William Optics UWAN 7mm 1.25" Eyepiece Now $170

Great 1.25" 82 deg. FOV eyepiece.
Ideal for rich-field views at moderate power.

Purchased 10 months ago but seldom used as I am now concentrating on Astrophotography.
Unmarked near new condition.
In box complete with packing.

$289 @ MYASTROSHOP http://www.myastroshop.com.au/products/details.asp?id=MAS-459B

Reduced Priced to sell $170 (including Express Post Australia Only)

Features (from http://www.williamoptics.com/eyepiecesDCL/uwan7_spec.php)

Beautiful Ultra Wide Angle (UWA) Eyepiece, for beautiful observation sessions with your telescope.

This 7-element UWAN eyepiece is ideal for rich-field observations at medium-high power.

Super Wide FOV

• Outstanding ultra-wide field of view: 82 deg. F.O.V.
• Fully MultiCoated lenses for excellent light transmittance.
• Reduced chromatic aberration.
• Improved contrast compared to similar EPs.

Great Contrast
• Internally fully blackened (lenses’ edges and internal spacers)
• No flaring or ghosting on high-contrast objects.
• Parfocal

Light and Easy
• Innovative twist-up rubber eyecup.
• Long eye-relief: 12mm.

Specifications
Internally baffled,
All lenses' edges and internal spacers blackened,
Fully multicoated.

Model UWAN 7
Focal Length 7 mm
Field Stop Diameter 12 mm
Lens Structure (#Elements/#Groups) 7/4
Field of View 82
Eye Relief 12mm
Barrel 1.25"
Coating FMC
Parfocal Yes
Weight 200g


Attached Thumbnails
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Last edited by trackerau; 17-09-2009 at 03:40 PM. Reason: Lower Price