trackerau
12-09-2009, 03:32 PM
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 (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 (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
:D
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 (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 (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
:D