1,25" TS-SWM Wide Angle Eyepieces - Fully Multi-Coated - Blackened Lens Edges


TS SWM eyepieces 20mm , 15mm , 9mm, 6mm

Digital Imaging The TS SWM eyepieces are ideally suited for digital imaging. Their large eye lens brings along a large illuminated field. We developed a very short T2 adaptor for these eyepieces. Just remove the rubber eyeguards and attach the Fotoring instead. In addition we offer digital adaptor rings for most common digital cameras. Just send an e-mail with your camera's filter thread and we will find the ideal combination for you.

Fotoring 1 - turn your eyepiece into a projection lens

Specifications: Fully Multi-Coated (multi-coated on all lens surfaces) for best-possible light transmission Blackened Lens Edges reduce internal reflections and thus enhance visibility of low-contrast details Comfortable Eye-Relief / Large Eye Lens The TS SWM eyepieces are suited for eyeglass-wearers. Rubber Eyeguard keeps stray light out of your eyes to further enhance contrast. The eyeguard will also hold your eyes precisely in the ideal position for ease of viewing. Suited for nearly All Telescopes The TS SWM are well corrected. They can be used with Newtonian telescopes down to f/4.5 focal ratio. The 20mm version should be used on telescopes of f/5 or longer.

TS RK Series (26mm, 32mm, 40mm,) low budget 2" eyepieces with a world-class contrast and 55° field of view	TS WA Series (30mm, 32mm, 42mm, 50mm) excellent quality wide angle eyepieces comfortable eye relief - 67° field of view	PENTAX XW Series (30mm and 40mm) (separate page) Top quality wide angle eyepieces - long eye relief - 70° field of view

2" TS Reversed Kellner (RK) Eyepieces

RK 26mm RK 32mm RK 40mm What are RK or RKE eyepieces? These eyepieces are a modified and advanced version of the classical Kellner design. Compared with classical Kellners field correction is much superior. The RK design also allows for larger fields of view. At the same time the major advantage of the Kellner design - best possible light transmission - is retained. We recommend the RK eyepieces as a low-budget entry into the world of 2" eyepieces or if you need to get as much light out of your telescope as possible.   A first look at M-31 (the Andromeda Galaxy) with the GSO Dobsonian 200/1200mm and the TS RK 40mm "The Andromeda Galaxy was easier to see than ever before. Previously I had only used good Plossl eyepieces, but the image was much brighter and clearer. Even a direct comparison with my Super Plossl 40mm from the United States showed the much brighter image of the TS RK 40mm. Also the field of view is much bigger, over 25%. In the future, the TS RK 40mm will be my favourite Deep Sky eyepiece." (Martin Zechner - Emberger Alm - 2002) Protective Cases For Eyepieces and Barlow Lenses

2" TS RK Eyepieces with Superior Field Correction The first impression of these eyepieces is that of good quality craftmanship. The all metal body and rubber grips speak for themselves. But not only mechanical quality is much better than in some other eyepieces of this price range. Every optical surface is multicoated (Full Multi-Coating), also the inside of the eyepieces is properly blackened to reduce internal reflections and maximise contrast and transmission. Use: Our TS RK eyepieces are excellent deep sky eyepieces, especially on long focal ratio telescopes like refractors, Schmidt-Cassegrains or Maksutov-Cassegrains. Here the TS RK, due to their design inherent transmission, may even beat more expensive eyepieces in performance. On shorter focal ratio telescopes like Newtonians (typically around f/5) the TS RK eyepieces will still offer a respectable performance, but stars near the edge will no longer appear as small pinpoints - these are the limits of the three-lens RK design. On even faster telescopes use of the TS RK is not recommended. Transmission Due to their carefully chosen lens substrates and especially due to their excellent Full Multi-Coating the TS RK eyepieces have a light transmission close to the theoretical limit. This is especially important when observing faint nebulae and galaxies. A More Detailed Look at the TS RK Eyepieces: Each TS RK eyepiece features a very soft rubber eyecup that will effectively prevent stray light from reaching your eyes. The very comfortable eye relief (18mm - TS RK 26 / 30mm - TS RK 40) makes our TS RK eyepieces fully suitable for eyeglass wearers. You will find these eyepieces very comfortable to use, only the 40mm requires some practise due to the very large eye lens. Digital Imaging with the TS RK Eyepieces: We have developed a short T2 ring for the 2" TS RK eyepieces. In addition we offer adaptors for nearly all common digital cameras. Just send us an e-mail with the type of your camera (if possible please include which filter thread the camera has), then we will offer the fitting adaptors. Art. No. Focal Length Apparent Field of View Field Stop Diameter Eye Lens Diameter Price - SEK  incl. VAT TS RK 26 26mm 55° 27mm 29mm 410.- * TS RK 32 32mm 55° 37mm 34mm 410.- * TS RK 40 40mm 55° 42,5mm 42mm 410.-* * Limited supply at this price! Orders can only be accepted as long as supply lasts! Limited Special Offer: We now offer a set of three TS RK eyepieces, offering an extremely low-cost entry into the world of 2" eyepieces. Limited supply! Orders can only be accepted as long as supply lasts! TS RK Set 3 Set consisting of 1x TS RK 26mm, 1x TS RK 32mm and 1x TS RK 40mm 1030.-

Please send requests or online orders to: sales@teleskop-service.se

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TS-WA Eyepieces (26mm, 30mm, 32mm, 38mm, 42mm, 50mm)

You will best be able to check the transmission of the TS WA eyepieces by holding it in front of a flat white surface. You will be able to see any discolouration or light absorption immediately. When you look at the image above you can see that when looking through our TS WA eyepieces the background remains bright and properly white to a large degree. A Short Comparison Shorter Focal Lengths: 1.25" TS WA Eyepieces.

Our TS WA eyepieces are known for their particularly good image quality at a bargain price. They feature a modern optical design that allows you to use them on "fast" telescopes - telescopes with a short focal ratio - with respectable field sharpness. With their excellent full multi-coating the eyepieces offer very bright images. Not least due to their good mechanical and optical qualities they may well be compared with much more expensive eyepieces. Nice to look at, these eyepieces will define a new meaning of comfortable viewing. The long eye relief makes them fully suited for eyeglass wearers. Every optical surface is fully multi-coated! This modern, high-performance coating - along with the proper optical glass substrates of the five lenses - guarantees bright and clear images with an excellent transmission (see the image to the left). You will not waste any of the precious light your telescope has collected - the TS WA eyepieces are true Deep-Sky specialists. The TS WA eyepieces' body is properly blackened inside. A Simple Test: Put the eyepieces on a black surface and provide proper illumination (daylight). Then check the reflections on the eye-lens; you will immediately see how much contrast the eyepiece can provide. We did this test and compared our TS WA with two other eyepieces (TeleVue Panoptik and Wild 30 - both are well-known Deep Sky eyepieces). See for yourself how well our TS WA passed the test.

The new TS WA 26mm	The new TS WA 38mm.	The excellent dark multi-coating of the TS WA 26 and 38. The multi-coating is second not even to some of the most expensive eyepieces.

Coating fully multicoated for best possible contrast and transmission Mechanical features metal body with rubber grip and soft rubber eyecups against stray light Image quality crisp and contrasty images without distortion near the edge. Many eyepieces with larger apparent fields of view have quite some noticable distortion towards the edge of the field of view, thus apparently reaching wider fields without changing the actual field of view. TS WA eyepieces do not use this trick. Usable with: You can use these eyepieces with any telescopes with a focal ratio of f/5 or longer. Please keep in mind that the exit pupil does not get too large with the long focal length TS WA eyepieces, though. (For example, at f/5 you may well use the TS WA 32, but the TS WA 42 and 50 will render a not-quite-useful exit pupil of 8.4mm or 10mm, respectively. The exit pupil should never grow bigger than your own eyes' pupils can, otherwise you will waste light.) Specs: Eyepiece Focal length Field of View Lenses / Groups Field stop Recommended use WA 26 26mm 70° 5  /  3  32.5mm Fast Newtonians /f/5 or longer). About 80% of the field is sharp in such fast telescopes. Eye relief 20mm. WA 30 30mm 68° 5  /  3   Fast Newtonians /f/5 or longer) and "slower" telescopes like Schmidt-Cassegrains and refractors. WA 32 32mm 67° 6  /  3 42 mm Fast Newtonians /f/5 or longer) and "slower" telescopes like Schmidt-Cassegrains and refractors - best field correction of all TS WA 2" eyepieces WA 38 38mm 70° 5  /  3  46mm Moderate wide angle eyepiece for telescopes of f/6 or longer. 28mm eye relief. WA 42 42mm 60° 5  /  3   Moderate wide angle eyepiece for telescopes of f/6 or longer. WA 50 50mm 55° 5  /  3   Moderate wide angle eyepiece for telescopes of f/8 or longer - largest true field of possible in 2" eyepieces The TS WA series eyepieces can be used on many different telescopes for many different purposes. We have taken special care on the comfortable views through our eyepieces. You may use your eyeglasses with these oculars, of course! Item No. Short description Price - SEK incl. VAT TSWA26 26mm wide angle - 70° field of view 1030.- TSWA30 30mm wide angle - 68° field of view 860.- * TSWA32 32mm wide angle - 67° field of view - good field correction 1025.- TSWA38 38mm wide angle - 70° field of view 1025.- TSWA42 42mm wide angle - 60° field of view 860.- * TSWA50 50mm wide angle - 55° field of view 860.- * * Limited supply at this price! Orders can only be accepted as long as supply lasts! Limited Special Offer: We now offer a set of three TS WA eyepieces, offering an extremely low-cost entry into the world of 2" eyepieces. Limited supply! Orders can only be accepted as long as supply lasts! TSWASet3 Set consisting of 1x TS WA 30mm, 1x TS WA 42mm and 1x TS WA 50mm. 2195.- Protective Cases For Eyepieces and Barlow Lenses