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Celestron - X-CEL 21mm 1.25" ED
| Our Product #: CXL21 | | Celestron #: 93392 |
| Back-Ordered: | Temporarily out of stock; will charge and ship when available. |
| This medium focal length parfocal Celestron X-Cel eyepiece is a good low to medium power long eye relief eyepiece at a very sensible price. For example, with a 10” f/4.5 Dobsonian it will give you 54x and a full 1 degree field that’s twice the diameter of the full Moon. This gives a Dobsonian owner four minutes to observe an object as it drifts from one side of the eyepiece’s flat field to the oth . . .
[ More details . . . ]
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Celestron - X-CEL 25mm 1.25" ED
| Our Product #: CXL25 | | Celestron #: 93393 |
| Back-Ordered: | Temporarily out of stock; will charge and ship when available. |
| This is a good medium to low power (depending on the focal length of your telescope) long eye relief eyepiece for lunar observing, viewing emission and reflection nebulas in their entirety, etc. It provides a big 5.55mm exit pupil with an f/4.5 Dobsonian reflector for rich field scanning of the Milky Way star clouds in Sagittarius from a dark sky site. An excellent choice to replace the so-so 25mm . . .
[ More details . . . ]
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