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  • International shipping deadline: 17 Dec
  • Germany shipping deadline: 18 Dec
  • DHL Express shipping deadline: 19 Dec

Vixen extension sleeve 42–50.8 mm

With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.

Here is the table of contents of the comprehensive BRESSER Telescope Guide:

Sky Guides by Bresser

The Sky Guide provides comprehensive information on constellations, planetary positions, and astronomical events – perfect for planning your observations and delving deeper into astronomy.
Visit the guide directly here to make the most of your observations!

Product and safety instructions


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


Warning notes
  • General safety instructions DANGER Risk of suffocation! Improper use of this product can result in suffocation, especially for children. Therefore, carefully observe the following safety instructions. Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a risk of suffocation! Keep cords, ribbons, and similar materials away from children! They could accidentally strangle themselves and suffocate! NOTE Risk of material damage! Improper handling can damage the device and/or accessories. Therefore, only use the device according to the following safety instructions. Do not dismantle the device! In the case of a defect, contact your dealer. They will contact the service center and may send the device in for repair.
  • Never look at the sun through an eyepiece/telescope without a certified protection filter. A moon filter can never be used for solar observation. The moon filter is only suitable for moon observation. The solar filter must be mounted in front of the telescope opening, not at the eyepiece. Otherwise, the concentrated light beam through the optics will immediately destroy the filter foil, leading to severe eye damage, including permanent blindness.
  • Never leave the optics unattended. Children and inexperienced adults could point the telescope at the sun without proper precautions and lose their eyesight.
  • Do not expose the device to high temperatures.
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Accessories

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Vixen 31.7 mm Flip Mirror
The Vixen flip mirror is an ingenious solution for viewing in a straight line or at a 90-degree angle. The viewing angle can be changed by turning a wheel. The main connection features a 50.8 mm barrel, which is then reduced to one of the two 31.7 mm receptacles. There is also a T2 thread for a DSLR camera when the 31.7 mm eyepiece is removed. This allows you to connect your camera directly to the telescope with an optional T2 ring. FEATURES Connection: 50.8 mm Plug-in connection Integrated T-2 thread for the camera 2 connections for 31.7 mm eyepieces Weight: 295 g DELIVERY CONTENTS 31.7 mm flip mirror Dust covers

Available

€83.00*
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Customers also viewed

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Vixen camera adapter for eyepiece projection
Vixen 39361 camera adapter for eyepiece projection for SLR cameras, C mounts or CCD cameras. Can be attached to the flip mirror unit or rotary adapter on R200SS telescopes.Suitable for PL, NPL, LV and NLV series Vixen 31.7-mm eyepieces (not suitable for LVW series or 50.8-mm eyepieces) Can also be used on Vixen A70Lf, A70Mf and R130SfFEATURESEssential for photographing the moon and planetsSuitable for 31.7-mm eyepiecesCan also be used on Vixen A70Lf, A70Mf and R130SfNot suitable for 50.8-mm eyepiecesCan be connected to Vixen flip mirrorsCan be connected to T2 threadsPACKAGE CONTENTSVixen camera adapter for eyepiece projection

Available

€66.00* €99.00* (33.33% saved)
Vixen R200SS extension tube 20 mm
The Vixen R200SS 20-mm extension tube extends 42-mm T threads to 43-mm female threads FEATURES 42-mm extension tube Extends 42-mm T threads to 43-mm female threads For connecting the 73523 camera adapter 43 mm deluxePACKAGE CONTENTSVixen 20-mm extension tube

Available

€11.90*
Vixen HF2 Fork Mount
The HF2 mount is an azimuthal fork mount for mounting large binoculars. It also requires the X000161 mounting plate for attachment of different binocular types. Not required with the BT126S-A. FEATURES Can be used with: SXG-HAL130, SXG-AL130, APP-TL130 Bearing capacity: 13 kg Weight: 3.4 kg WHAT’S INCLUDED HF2 fork mount Mounting tool

Available

€345.00*
BRESSER 40mm Plössl eyepiece 31,7mm/1,25"
BRESSER 40mm Plössl Eyepiece 1,25" (31,7mm) Since years a well known and approved Plössl eyepiece. Ideal to improve the performance of your telescopes for a low budget price. All the BRESSER Plössl eyepieces provide sharp and high-contrast images because of the 4-lens design. All lenses have fully-multicoated surfaces which prevents reflections efficiently. Every eyepiece is equipped with a foldable rubber eyecup to avoid straylight from the sides and the inner eyepiece shaft is carefully blackened as well. Housing and eyepiece shaft are completely made from metal - no plastic is used. Filter thread for use with colour- and nebular filters is also available. All these Plössl eyepieces offer a much better image quality than all the very simple made Kellner and Huygens eyepieces. FEATURES Focal length: 40 mm Field of view: 46° Lens-Design: 4 lenses in 2 groups , fully-multicoated Housing material: completely made from metal Rubber eyecup: YES, foldable Filter thread: YES Storage: Twist-pack SCOPE OF DELIVERY BRESSER Plössl eyepiece with rubber eyecup Twist-pack

Available

€35.00*
Vixen Dual Slide Dovetail Bar
Universal dovetail bar for Vixen and ARCA-SWISS standard clampsThe Vixen Dual Slide Dovetail Bar can be attached to mounts with the Vixen dovetail standard as well as to narrow profiles such as the popular ARCA-SWISS standard. This rail is therefore not only suitable for mounts but can also be used on many items from the photo accessories range. With the optional quick-release fastener (item No.: X035438 - Vixen Dovetail adapter with quick-release fastener) the rail can also be attached to a camera tripod. With the optional quick-release panorama clamp (item No.: X000096 - Vixen Quick Release Panorama Plate) and an additional counterweight rod, you can, for example, attach a telephoto lens to the POLARIE U. A spotting scope can also be attached quickly and securely to an astronomical mount.FEATURES    Screw connection holes: 1/4 inch thread 3x, 3/8 inch thread 1x, M6 thread 4x lateral    Compatibility: Vixen and ARCA-SWISS standard    Material: Aluminum    Dimensions: 182 x 42 x 15 mm    Weight: 178 gSCOPE OF DELIVERY    Vixen Dual Slide Dovetail Bar

Available

€49.00*
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BRESSER Automatik 80/400 Telescope with GoTo (Refurbished)
NOTE: This item is a used or returned product. This means: The item may show slight signs of use; some accessories may be missing; the packaging may differ from the original packaging. Please note that refurbished items generally come with a 12-month warranty.

Currently not available

€246.35* €379.00* (35% saved)