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Telescope-Service - Your Expert for Telescopes, Mounts, Binoculars, Spotting Scopes and Accessories. We offer a broad selection of eyepieces, filters, accessories for astro-imaging and many more interesting
items.
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Accessories
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Here you will find a broad selection of general astronomical accessories. Just click on the images for further information.
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| Easy Payment: We offer our customers several easy and fast payment methods. You will receive exact payment details when ordering or on request! |
TS - Laser Collimator
A simple, quick and precise way to collimate your Newtonian telescope.
The TS Laser Collimator - the thumbscrew to the right is the on-off switch. |
Newtonian Laser Collimator - 1.25" Barrel Diameter A well made all metal laser collimator machined from 40mm massive aluminium. Mechanical Quality |
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NEW! - 45° Angled Viewing Port For Easier Viewing From The Rear of the Telescope Rear Viewing Port The viewing port allows you to see the progress of collimation from the rear of the telescope. You will not have to use the old "trial and error" method. The Laser Itself Can Be Collimated You do not have to rely on the factory's precision when it comes to the laser's own alignment. If you should notice that the laser dot forms a small circle when you turn the laser in the focuser you can adjust alignment yourself. Just remove the cap at the rear of the focuser and use the three alignment screws for collimation. Please note: You should be very careful when doing this. The laser itself has a thin wall and can be damaged if you exert too much pressure. |
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A Short Manual - How To Use The TS Laser Collimator:
Step 2: Primary Mirror Collimation (see left image) |
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As you can see the collimation of a Newtonian telescope becomes perfectly simple with the TS Laser Collimator. You can check and if necessary correct the collimation of your telescope within a few minutes. As a result you will always observe through an optimized telescope for optimal performance. |
Please send requests or online orders to: sales@teleskop-service.se
Chesire Collimation Eyepiece
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Chesire Collimation Eyepiece 1.25" The Chesire collimation eyepiece is the classical tool for Newtonian and refractor collimation. Light is reflected into the telescope through the 45° angled surface. When looking through the small porthole of the Chesire you will see the separate optical components and the reflections thereon. A perfectly aligned telescope will have all reflections centered around each other. A crosshair at the front end of the Chesire helps to know where the center is. The Chesire has a broad rim that is precisely machined so that it will sit in the focuser in perfect alignment - if this were not the case collimation would be imprecise. For a refractor alignment is just as easy. You will see one reflection for each glass-to-air surface. If the telescope is perfectly aligned all reflections will be centered - in general such a perfect collimation is not necessary, though. It is enough if the reflections are inside one another, they need not be centered.
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Please send requests or online orders to: sales@teleskop-service.se
Plastic Bottles For Eyepieces, Barlows And Filters
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Plastic Bottles And Cases For Eyepieces And Filters Probably one of the most useful accessories for your eyepiece collection. These plastic cases protect your eyepieces and filters from dust and mechanical damage, resulting in a much longer lifespan of your expensive accessories. We offer the following sizes: .
NOTE: The cases and covers can only be ordered along with eyepieces or other items to meet the minimum order value. |
| 1.25", 2" and T2 Covers Just as important as plastic cases. These covers are made to fit all 1.25" and 2" eyepieces and all T2 male threads.
NOTE: The cases and covers can only be ordered along with eyepieces or other items to meet the minimum order value. |
Please send requests or online orders to: sales@teleskop-service.se
1.25" Micro-Focuser

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A microfocuser for all telescopes with a coarse or bad focuser. Shaky images prevent you from finding focus - with this microfocuser that problem is solved elegantly.
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1.25" Micro-Focuser - Non-rotating!
A very helpful addition to your telescope for planetary imaging and for observers who only have a quite coarse focus mechanism on their telescope. Specifications:
This focuser is also a very interesting and low-profile focuser for a self-made planetary Newtonian or a compact travel scope. |
Prices:
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Please send requests or online orders to: sales@teleskop-service.se
Binocular Viewers
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Observing with both eyes means a significant gain in your eyes' ability to see faint details. At the same time you will be more relaxed and can observe for longer periods without straining your eyes. Binocular viewing is helpful both for lunar, planetary and deep sky observing. |
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TS Binoviewer inexpensive and good quality binoviewer |
BW Binoviewer a very high quality binoviewer for demanding users |
TS Glass Path Corrector for most binocular viewers |
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| Baader Max Bright Binoviewer a very popular and versatile binoviewer. Separate page. |
Baader / Celestron 60° Binoviewer A short binoviewer. Works with most telescopes without focus problems. Separate page. |
Baader Giant Binoviewer large free aperture for unlimited use of all 1.25" eyepieces. Probably one of the best binoviewers around. Separate page. |
TS Binoviewer - 1.25"
An inexpensive binoviewer for most telescopes.

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The TS Binoviewer is a good quality binocular viewer at a very affordable price. |
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Binocular observing for everyone - that's what the TS Binoviewer stands for. Despite its low price you will not have to sacrifice quality. Specifications:
Recommended 1.25" eyepieces for the TS Binoviewer
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| Compensation of Extra Back Focus For TS Binoviewer - Glass Path Correctors Some telescopes like Schmidt-Cassegrains, Maksutov-Cassegrains and some refractors have sufficient back focus to accept a binoviewer without problems. But many telescopes require a glass path corrector to compensate for the extra needed back-focus of a binoviewer. A typical example is the Newtonian telescope, but also many refractors. How Do I Know If The TS Binoviewer Fits My Telescope? |
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Please send requests or online orders to: sales@teleskop-service.se
BW Binoviewer
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BW Binoviewer The new BW Binoviewer was designed for astronomical use from the start - this is not just a revamped microscope binoviewer. It has large prisms and is blackened inside for best possible transmission and suppression of reflections. The compact body makes the binoviewer comfortable to use. This binoviewer is in our opinion not comparable with the new Chinese made binoviewers in terms of optical and mechanical quality. Specifications: .
The eyepiece clamp of the BW Binoviewer is precisely made to avoid misalignment.
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Please send requests or online orders to: sales@teleskop-service.se
TS Glass Path Correctors for Binocular Viewers

The Baader 60° Binoviewer with 2" TS Glass Path Corrector
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TS Glass Path Correctors For Binocular Viewers Binocular viewers often require lots of extra back focus. Many telescopes such as Newtonians and many refractors do not have sufficient back focus to accomodate binoviewers. For those cases we offer two Glass Path Correctors that will extend the focal plane further out and will allow you to reach focus in such telescopes. Glass Path Correctors Move The Focal Plane Further Out So That You Can Use Binoviewers In Almost All Telescopes
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Please send requests or online orders to: sales@teleskop-service.se
Ronchi - Eyepiece 1.25"
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1.25" Ronchi Eyepiece - A Tool For Testing Telescope Optics
The Ronchi Eyepiece is used like a normal eyepiece. It is inserted into the 1.25" clamp of your telescope and then "focused" with the focuser. The only difference is that you look at the image from both sides of the focus.
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Please send requests or online orders to: sales@teleskop-service.se
Padded Cases For Telescopes And Mounts
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If your telescope is always carefully stored and carried around in a good quality padded case this will massively improve the telescope's lifespan. |
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Geoptik Padded Cases good quality, nice design |
Orion Padded Cases the standard in padded cases for most telescopes and many mounts |
Geoptik Padded Cases
Robust and good quality padded cases for many telescopes with extra bags for accessories.

Image: Geoptik padded case for 150-250mm Newtonians
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Geoptik Padded Cases are robust and protect the telescope from dust, dirt, moisture and bumpy transport.
Protection From Moisture
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Please send requests or online orders to: sales@teleskop-service.se
Orion - USA Padded Cases
Our standard padded cases for most telescopes and many mounts
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Orion offers a broad range of padded cases for all kinds of telescopes of all sizes. The cases protect the telescopes from mechanical impacts, dust, dirt and moisture. All padded cases have large carrying straps for transport. Padded cases are a warmly recommended investment into the longer lifespan of your telescope! |
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Please send requests or online orders to: sales@teleskop-service.se
Observing Chairs
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Success in astronomical observations depends largely on observing comfort. This includes warm clothing, good accessories and also a comfortable observing position! Normal chairs are barely suited for this - they are either too high or too low, to large or not suited for outdoor use. You need to be able to adjust the height of the chair easily. |
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TS Observing Chair high quality wooden observing chair |
Observer Chair - Orion USA metal observer chair Separate page. |
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Good quality observing chair made of wood. The seat itself is cushioned using a waterproof material. The seat is made of good plywood so that it won't break. |

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Wood is a professional and robust material. Unlike metal it can be touched at cold temperatures without freezing your fingers. For this reason we have chosen wood for the TS Observing Chair. Good workmanship and good materials are the key to its excellent function. The TS Observing Chair can be folded down for transport, the seat can be removed without tools. You can adjust seat height between approx. 30 and 90cm. For height adjustment you need only a few seconds and no tools at all. The seat is cushioned using a soft waterproof material.
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Please send requests or online orders to: sales@teleskop-service.se
Astro-Gloves
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At first glance this is a normal and warm glove for cold weather. |
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| Special Feature: Fingers and thumb can be made to stick out of the glove. | This makes it much easier to handle small items and operate small switches and thumbscrews. |
Further Information
| Daily Life For Amateur Astronomers: Often the best observing nights are at the same time supremely cold. Nonetheless you need to be able to perform delicate tasks, such as operating a small thumbscrew or handle a small eyepiece - hardly possible with normal gloves! The Solution: Astro-Gloves Practical and beautiful gloves made of warm and strong material. Even in cold nights they will keep your fingers warm. Their special feature is that you can make your fingertips stick out of the gloves. Then you can handle small items easily and hide the fingers again in their warm cover.
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Please send requests or online orders to: sales@teleskop-service.se
Telegizmo Telescope Covers
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Wer möchte nicht ohne Sorgen sein Teleskop
mal draussen stehen lassen, um sich zu erfrischen oder um das Teleskop
einfach mal schön eingenordet stehen zu lassen, z.B. auf der Terasse oder
im Garten. Binnen kurzer Zeit ist das schöne Gerät dann durch Tau feucht.
Auch in geschützten Räumen ist es nicht zu verhindern, daß das Gerät
langsam verschmutzt. Hier kommen die teleGizmo Abdeckungen gerade recht. Die lösen das Problem. Neue Silber Abdeckungen, die die Sonnen/Hitzereflektivität einer Mylar Folie besitzen. Dieses Material wurde von der NASA als Insulatoren für die Spaceshuttles entwickelt und ist dementsprechend extrem Reissfest. Features: + waterproof + washable + reflective (reflects much of the sun's heat) + prevents condensation on the telescope + integrated elastic band to close the cover + tearproof => long lifespan + temperature stability - will not get stiff at cold temperatures
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| Orion Guide Scope Rings very good price - for tubes between 80-100mm diameter |
TS Guide Scope Rings massive guide scope rings for 50-155mm tubes |
Orion Guide Scope Rings
very good price - for tubes between 80-100mm diameter
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Orion Guide Scope Rings For amateur astronomers who already own a suitable guide scope. The guide scope rings are made of aluminium and accept guide scopes up to a tube diameter of approx. 100mm (inside diameter of the tube rings: 105mm). The set consists of two guide scope rings with 3 thumbscrews each. The rings have one 1/4" thread in their base. Screws for attaching them to a standard dovetail plate are included. Dovetail Plates for the Orion Guide Scope Rings - PS 21 and PS 32 The dovetail plates offer an easy adaptation of the tube rings to various telescopes. The guide scope rings are attached at either end of the dovetail plate. The setup can than be attached to a piggy-back camera holder or parallel to the primary telescope using our TS Duomount (see recommended products below).
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TS - Guide Scope Rings II ... suitable for telescopes between 70 and 150mm tube diameter.
Incl. struts for additional stability. Distance between the rings is approx. 25cm A longer distance of 40cm is also available optionally |
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Good quality guide scope rings are absolutely essential for successful astro-imaging. We offer a selection of guide scope rings that meet our strict criteria of quality. Mechanical Quality: TS Guide Scope Rings are machined of massive aluminium. they have very large adjustment knobs and screws with a large adjustment range and felt-padded tips. This will prevent any scratches yet hold your guide scope firmly. Adaptation to Different Mounts The TS Guide Scope Rings automatically come with a Vixen style dovetail plate. It is compatible with GP / EQ mounts. We recommend to use our TS Duomount for parallel attachment of the main and guide scope on your mount .................... Further Information Prices and Specs:
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| Optics Cleaning Tools | |||
| Baader Microfiber Cloth | Baader Optical Wonder Cleaning Fluid | Cleanpen | Cleaner Kit |
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No matter how careful you are, with time your telescope, spotting scope, binoculars or other optical gear will get a layer of dust on them and maybe worse like fat stains or fingerprints. Then you need some means to clean the optics carefully without causing damage. The Baader microfiber cleaning cloth, especially used in conjunction with the Optical Wonder cleaning fluid, carefully cleans optics without causing the feared microscopic scratches that can happen so easily. Important: We recommend to clean optical parts as rarely as possible! Too frequent cleaning may still result in a degradation of optical quality. Some optics have a soft coating and are then generally not suited for cleaning of any kind! Size: Approx. 25 x 25cm Micro fiber
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Please send requests or online orders to: sales@teleskop-service.se
Optical Wonder Cleaning Fluid
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Baader's Optical Wonder universal optics cleaning fluid was designed specifically for cleaning telescope optics and other delicate optical instruments. It removes dirt and fat from the optics without attacking the coating of the optics (soft coatings without protective coating excepted). The fluid is Zeiss-APQ tested! It is a worthwhile investment for proper care of your telescope and accessories. |
Further Features:
Dose vaporizer for economical use. Also prevents an "overdose" of cleaning fluid. Tip for Use:
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| Clean Pen - a professional cleaning tool for optical surfaces.... With the Clean Pen you can remove dust and stains from small optical surfaces, e.g. from eyepieces or tele lenses. A Clean Pen should be part of every eyepiece case!
Other Useful Cleaning Accessories:
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Please send requests or online orders to: sales@teleskop-service.se
Optical Cleaner Kit

| The Cleaner Kit - this universal optical cleaning kit contains all you need for the proper cleaning and care of your optical instruments: -- lens cleaning tissue for safe and effective cleaning of optical surfaces. The booklet contains 25 tissues -- cleaning fluid to use with the tissue. Removes stains and fat. -- blower brush to remove dust from the lens surface -- cotton pads for cleaning small optical surfaces (eyepieces, ...) -- soft cleaning cloth for mechanical parts Please keep the fluid away from children! Avoid contact with the eyes or open wounds!
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Please send requests or online orders to: sales@teleskop-service.se
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