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SWAN: a great all-around eyepiece that does not break your wallet!
Internally baffled and blackened, fully multicoated, breath-taking 72 deg. F.O.V. !!
Impressive FOV!
- Outstanding super-wide field of view: 72 deg. F.O.V.
- Fully Multicoated lenses for excellent transmittance.
- Outstanding chromatic aberration correction.
- Excellent definition and dark background.
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.
- Threaded for 2" filters.
Internally baffled, All lenses' edges and internal spacers blackened, Fully multicoated
Model SWAN 33
Focal Length 33mm
Lens Structure (#Elements/#Groups) 5/4
Field of View 72
Eye Relief 25mm
Barrel 2"
Coating FMC
Parfocal Yes
Weight 410g
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