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William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm

William Optics 9mm SWAN Ocular 1.25'' Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25'' Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
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William Optics 9mm SWAN Ocular 1.25'' Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
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William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
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William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
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William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm
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William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm

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Customer Reviews
Most Recent Reviews Nice eyepiece by Legacy Reviewer, Verified Owner, July 8, 2008
Delivers good magnification on objects that have the resolution. Pros: Nice magnification
0/3 found this helpful
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Code: WO-TA-WE-SWAN-9mm

MPN: WE-SWAN-9mm

Product No Longer Available

Product Info for William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm

William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm on sale and available from our online store. OpticsPlanet, Inc is an Authorized US Distributor for William Optics Telescope Accessories.image

Field of View: 72, Eye Relief: 12mm

Specifications of William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm:

Internally baffled, All lenses' edges and internal spacers blackened, Fully multicoated
Model SWAN 9
Focal Length 9mm
Lens Structure (#Elements/#Groups) 5/4
Field of View 72
Eye Relief 12mm
Barrel 1.25"
Coating FMC
Parfocal Yes
Weight 70g
· Inner Structure

Features of William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm:

SWAN: a premium eyepiece for your most demanding observations.

Unforgettable views of star clusters and the moon at 72 deg. F.O.V.

A premium eyepiece at a fraction of the cost it’s worth!

Super Wide FOV

• Outstanding super-wide field of view: 72 deg. F.O.V.

• Fully Multicoated lenses for excellent transmittance.

• Reduced chromatic aberration.

• Improved contrast compared to similar EPs.

Great Contrast

• Internally fully blackened (lens edges and internal spacers).

• No flaring or ghosting on high-contrast objects.

• Parfocal.

Light and Easy

• Soft rubber eyecup.

• Long eye-relief: 12mm.

• No internal reflections, kidney beaning or other distracting distortions.

Terrific Fit and Finish

• High-resistance anodized black barrel.

• Smooth design for no hook up in your focuser.

Package Contents:

  • 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View

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William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm Unavailable & Discontinued Models

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William Optics 9mm SWAN Ocular 1.25" Wide Angle Eyepiece with 72 Degree Field of View WE-SWAN-9mm , MPN: WE-SWAN-9mm , Code: WO-TA-WE-SWAN-9mm
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