SWAN 20mm (1.25") Eyepiece

Product Code: E-SWA20
In Stock
Price: US$79

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SWAN: the perfect compromise between quality, cost, eye-relief and edge sharpness.
All with a super-wide 72 deg. F.O.V. ! The ultimate 1.25 � SWA eyepiece.

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Internally baffled, All lenses' edges and internal spacers blackened, Fully multicoated
Model SWAN 20
Focal Length 20 mm
Lens Structure (#Elements/#Groups) 5/4
Field of View 72
Eye Relief 17 mm
Barrel 1.25"
Coating FMC
Parfocal Yes
Weight 100 g

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