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William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm

William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
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William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
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William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
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William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
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William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm
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William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm

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Questions & Answers

Code: WO-TA-WE-SWAN-40mm

MPN: WE-SWAN-40mm

Product No Longer Available

Product Info for William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm

William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm 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: 28mm

Specifications of William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm:

Internally baffled, All lenses' edges and internal spacers blackened, Fully multicoated
Model SWAN 40
Focal Length 40mm
Lens Structure (#Elements/#Groups) 5/3
Field of View 72
Eye Relief 28mm
Barrel 2"
Coating FMC
Parfocal Yes
Weight 570g
· Inner Structure

Features of William Optics William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece WE-SWAN-40mm:

SWAN: a huge-lens rich-field eyepiece at a very reasonable price!

Fully multicoated advanced design for breathtaking 72 deg. F.O.V. jaw-dropping views.

Try it out on the Milky Way!

A True Spacewalker!

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

• Fully Multicoated lenses for excellent transmittance.

• Outstanding chromatic aberration correction.

• Sharp and well contrasted.

Great Contrast

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

• No flaring or ghosting on high-contrast objects.

• Parfocal.

Ease of Use

• Soft rubber eyecup.

• Extremely long eye-relief: 28 mm.

• No internal reflections.

Terrific Fit and Finish

• High-resistance anodized black barrel.

• Smooth design for no hook up in your focuser.

Package Contents:

  • William-Optics 40mm Ocular SWAN 2 Wide Angle Eyepiece

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