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azrabella

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About azrabella

  • Rank
    Nebula

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  • Location
    Cardiff
  1. £30 Posts to UK only. This barlow uses two-element, fully-multicoated lenses made from special ED (Extra-Low Dispersion) glass for excellent color correction and sharpness. The lens edges are blackened to maximize image contrast. The clear aperture is 37mm so you can use even 2" wide-angle eyepieces without vignetting. The barlow comes with a 2"-1.25" adapter so it can be used with 1.25" or 2" eyepieces. The barlow tube and the 1.25" adapter both feature brass compression rings so the set-screw will not scratch your eyepiece barrels.
  2. Hi, If this item is still available then I'll take it off your hands.Do you accept Paypal?
  3. Hi, I would like to take the BST 25mm if you still have it. How would you want paying? Rob
  4. Hi, Any chance that you might still have the BST 25mm eyepiece?
  5. I guess we'll all be virtual reality astronomers before much longer. Already, wherever you point a scope, satellites will cross your field.
  6. £35 plus postage. UK only. Here's a chance to grab a quality and highly regarded Sterling 25mm eyepiece, in pristine condition, boxed, with dust caps. I believe these oculars are now out of production, and certainly most difficult to find on this side of the pond. “Manufactured using high grade lens, with 40 layers of fully multi-coated optics and 98% penetration. This advanced method of coatings yield super sharp, flat images from galaxies to planetary observing. These sharp looking plossls eyepiece boast a 55 degree field of view, are exceptionally baffled, with edge blackened lens, leaving virtually no ghosting or internal reflections. Unique design eliminates the need for rubber eye guards. Barrels are threaded to accept 1.25'' filters. Dust caps included to protect lens.” There are plenty of positive reviews on the web. Focal length: 25.1mm Eye relief: 15.0mm Barrel size: 1.25 inches Field of view: 55.0 degrees Lens construction: four elements in two groups Construction: aluminum Coating: 40 layer fully multi-coating Weight: 134g
  7. Is there anyone out there familiar with the Orion Edge-On flatfield eyepieces (specifically the 27mm) and if so would you recommend them over the 25mmBST Starguider equivalents?
  8. Asking £50 At 82 degrees, the apparent field of view is huge; it has excellent edge correction and superb contrast. Designed with 7 lens elements in 4 separate groups. This exotic eyepiece, with its large eye lens and soft, twist-up, rubber eyecup, is designed for extra viewing comfort. Fully multi-broadband coated, it has blackened lens edges and internal baffles .It has 12mm of eye relief. Will post UK only.
  9. Asking £40 plus £3 pp UK Triplet lens design for anastigmatic flat field suitable to complement the high image quality of the Hyperion Zoom. Converts every Hyperion Zoom into a 3.5 - 10.5mm high power zoom eyepiece. Can also be used with any eyepiece that has a filter thread. See below. Air-spaced triplet lens. Baader Phantom Group Coatings on all air-glass surfaces. Enables dual 2"/1¼" Barrel Configuration with all Baader Hyperion Clickstop Zooms. Threaded for standard 1¼" filters. Includes all adapters needed to couple to any 1¼" filter thread. Enables attachment to practically any 1¼" Eyepiece for use as a classic APO barlow. Includes T-adapter to couple to any T-threaded component, camera, extension tubes, diagonal and more In excellent condition. Complete, as shown.
  10. Asking £40 Post free to UK In very clean condition with end caps. This very high quality eyepiece uses low-dispersion Lanthanum glass. It is constructed of 3-group / 5-element optics and is, of course, fully multi-coated. The extra-long 20mm eye-relief is prized for eyepiece projection imaging and allows comfortable observation, even with glasses. Design virtually eliminates ghosting and flare. Fold-down rubber eyeguard. These out of production eyepieces are now becoming very sought-after...
  11. Asking £58 At 82 degrees, the apparent field of view is huge; it has excellent edge correction and superb contrast. Designed with 7 lens elements in 4 separate groups. This exotic eyepiece, with its large eye lens and soft, twist-up, rubber eyecup, is designed for extra viewing comfort. Fully multi-broadband coated, it has blackened lens edges and internal baffles .It has 12mm of eye relief. Post free UK Mainland only.
  12. Asking £35, post to UK only. In very good condition. It comes in a very sturdy protective receptacle. As you might know, there are two Seben zooms This is the “good one”. It's being sold by different companies under different brands but it's still the same zoom eyepiece, manufactured by Synta (Skywatcher/Celestron/Orion, etc). This is a good zoom eyepiece with smooth focal distance adjustment between 8mm and 24m. This particular one has a T-thread under the rubber eyecup. • Multicoated optics • T-thread • Focal length: 8 to 24 mm, continuously variable • Apparent field of view: 60° (at 8mm) to 40° (at 24mm) • Eye relief 17mm (TBC) • Barrel size: 1,25“ • Rubber eye cup, grip coated body • Threaded to take 1.25" filters
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