Vendo ocular UW80 11mm

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Vendo ocular UW80 11mm


Barrilete aluminio de 1,25"
5 elementos en 3 grupos
80° de campo
14 mm de extracción pupilar

Sin marca, este ocular lo venden como Owl, Zhitong, Agena y otras más.

Pido 30€

http://www.cloudynights.com/item.php?item_id=1177
Foto de la web de Agena


Comentario de Rod Mollise:
http://www.cloudynights.com/item.php?item_id=1820

Not that there ain’t bargain brigade ultra wides. There are, and the Chinese factories have been pumpin’ ‘em out for about four years now in ever increasin’ numbers. The best of the bunch I’ve tried are the Bird’s Eyes and the Knight-Owl Ultrawides. Available in focal lengths ranging from 30mm and down to about 11mm, these will make a lot of astronomers happy. No, they are not TVs, but at less than 100 bucks a pop, who would expect them to be? “How good, Unk Rod, how good?” That depends. In my f/15 ETX they are wonderful, in my F/10 SCTs they are very good, in my f/8 Newtonian they are OK, in my f/4 StarBlast they are downright UGLY. Most of this ugly is at the field edge, however, and I don’t know about you, but I spend my observing time looking at what’s in the center of the field. Yeah, I do know some folks obsess about The Edge; if that’s you, go ahead—you ain’t gonna hurt my feelin’s. One thing you fer shure might want to obsess about is ultra wide eye-relief. Check out the manufacturer’s spec before you buy. Many wideuns, cheap and expensive, tend to be deficient in that regard.

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sigue en venta.
Atenderé ofertas

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Sigue en venta. Atiendo ofertas.

[lumbrerasky]

¿Puedes poner alguna foto? Estaba buscando un complemento a mis 9, 20 y 32" y quizá este me pueda interesar. Saludos.

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Fotos de movil tomadas hace unos minutos: