Club
Noticeboard |
Welcome
to the Club Noticeboard! |
Meade Series 5000 28mm/68 degree SWA 2" eyepiece |
I have for sale this
large ep, as good as new and comes with original dust caps and box. Was
around £216 new but has now been replaced by the Maxivision by Explore
Scientific at around £98. This is a heavy, bulky eyepiece weighing
534 grams. This eyepiece has a novel twist-up body so that the eyeguard
is raised, keeping out any extranious light. For LOCAL sale only - £70 ono. Contact: Robin Wilkey - Try before you buy offered! |
FOR LOCAL SALE |
Sky
Watcher 2" Eyepiece , LET28 LET 28 advantages: Focal length : 28mm For LOCAL sale only - £27. Contact: Robin Wilkey - Try before you buy offered!
|
Set of 4 Abbe Orthoscopic Eyepieces 1.25" fitting I have a set of 4 ortho eyepieces for sale in the following focal lengths: 4.8mm, 7.7mm, 10.5mm, 16.8mm. These ep's are manufactured by Kson based in Guangdong, China, and were offered for sale for a very limited period in the UK. Orthoscopic eyepieces are especially good for planetary and Moon observation, however, are noted for their narrower FOV, usually about 40° to 48°, but give good clear sharp contrasty images on-axis. This set is for sale complete only - the ep's come in plastic bolt cases and boxes. For LOCAL sale only
- £60. Contact: Robin
Wilkey - Try before you buy offered! |
Orion Skyglow and Light Pollution Visual Filter - 1.25" |
A good quality light
pollution filter Catalogue No 05660, blocks typical mercury vapour light
pollution whilst allowing all other wavelegnths to pass through. Packaged
with transmission charts etc. 1.25" fitting.
|
Orion Hydrogen-Beta (H-Beta) Visual Filter - 2" |
A Hydrogen-Beta
telescope filter may be the only way to see the faint and elusive Horsehead,
California, and Cocoon Nebulas. It blocks everything but the hydrogen-beta
light these faint nebulas emit, providing the contrast needed for viewing
By isolating the hydrogen-beta spectral line centered at 486.1 nm in a 12nm band-pass and blocking other wavelengths, Orion's Hydrogen-Beta Telescope Filter effectively blackens the background sky, allowing the faint nebula to become clearly defined. It increases contrast even under dark skies so you can visually capture these prized targets. Use with a moderate to large aperture telescope under clear, dark viewing conditions. Threaded to fit 2" telescope eyepieces and telescope diagonals. |
For LOCAL sale only - £60. Contact: Robin Wilkey - Try before you buy offered! |
Other
Visual Filters For Sale: Baader
Neutral Density Moon Filter ND 96 (0.9) - 13% light transmission - 1.25" Baader Fringe Killer with IR cut - 1.25" Baader's Fringe-Killer filter minimises unwanted blue/cyan fringing commonly seen through short-tube Chinese Achromat telescopes. It is important to note all filters of this type impart a colour cast. Baader's use of DWDM plasma-assisted coating technology (which enables almost a hundred coating layers to be applied onto a planoptically polished substrate) keeps this cast to a minimum, but it remains noticeable. For LOCAL sale only - £25. Contact: Robin Wilkey - Try before you buy offered! Sky
Watcher Visual OIII Filter 2" The O-III narrow band-pass filter isolates just the two doubly ionized oxygen lines (496 and 501nm) emitted by diffuse, planetary and extremely faint nebulae. O-III filters are best suited to telescopes of larger apertures and can produce near-photographic views of the Veil, Ring, Dumbbell, Orion and many other nebulae. Effective under even heavily light-polluted skies!
For LOCAL sale only - £30. Contact: Robin
Wilkey - Try before you buy offered! Variable
Polarising Visual Moon Filter - 1.25" and 2" available For LOCAL sale only - £15 and £20 respectively. Contact: Robin Wilkey - Try before you buy offered!
|
Axiom LX Eyepieces 7mm and 10mm - 82° AFoV - 1.25" fitting |
These Celestron 7mm and 10mm eyepieces have now been rebranded as 'Luminos' eyepieces, they have the following features: 82 degree Field
- Wide FOV for high and low magnifications. They come with original
dust caps and boxes. |