![Optics / Optical devices / Laboratory equipment / Glass / Eyepiece / Nagler / Magnification / Eye relief / Parfocal lens / Telescopes / Lenses / Telescope types Optics / Optical devices / Laboratory equipment / Glass / Eyepiece / Nagler / Magnification / Eye relief / Parfocal lens / Telescopes / Lenses / Telescope types](https://www.pdfsearch.io/img/4b13a9183ef53631cbf953fa5a4b06aa.jpg)
| Document Date: 2008-05-02 12:44:18 Open Document File Size: 823,95 KBShare Result on Facebook
Company Night 91 Group / BBC / Night 97 Group / / Currency GBP / / IndustryTerm adjustable twistup rubber eyeguard / twist-up rubber eyeguard / rubber grip / high-power imaging / adjustable twist-up hard rubber eyeguard / non-adjustable rubber eyecup / / Organization Widescreen Centre / National Aeronautics and Space Administration / / Person Martin Mobberley / Meade Ultra-Wide / Al Nagler / William Optics / David Hinds / / / Position eye guard / / Product Eyepieces / / PublishedMedium BBC Sky at Night / / URL WWW.greenwich-observatory.co.uk / WWW.orionoptics.co.uk / WWW.telescopehouse.co.uk / WWW.widescreen-centre.co.uk / WWW.altairastro.com / WWW.celestron.uk.com / /
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