Celestron AstroMaster Accessory Kit

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Celestron AstroMaster Accessory Kit

The Celestron AstroMaster Accessory Kit enables you to gain the most from your Celestron AstroMaster telescope so that you can develop your skills and increase your options in using your telescope as well of course as advancing your knowledge of the night sky by being able to view even better images.

This accessory kit will also be compatible with a wide range of other telescopes but check that compatibility against your telescope’s specification before buying.

The contents include standard 1.25-inch devices such as eyepieces and a Barlow lens and using each lens with and without the extra magnification provided by the Barlow lens gives you four different views, each of which will be the best choice for certain viewing purposes.

Eyepieces: The 15-mm and 6-mm eyepieces can be used in any telescope with a 1.25-inch focuser. Each eyepiece is fully coated to improve light transmission and to protect the optics. The 15-mm Kellner eyepiece offers a medium magnification view in most telescopes and the 6-mm Plossl provides high magnifications which are great for the Moon and planets, especially when viewing conditions are good.

2x Barlow Lens: Insert the 2x Barlow lens between the eyepiece and the telescope and it doubles the magnification of any 1.25-inch eyepiece. That means the 15-mm Kellner included in this kit will double in power, effectively becoming a 7.5-mm eyepiece, and the 6-mm will provide the magnification of a 3-mm. Any other 1.25-inch eyepieces you already have will also work in this versatile accessory, giving you even more magnification choices. Remember, high magnifications do not always produce clear, sharp results, especially on evenings of poor or moderate seeing conditions. Experiment to find the magnifications that are best for you and your telescope. T-threads are machined into this Barlow lens, allowing you to attach a DSLR camera with the addition of an optional T-ring (not included).

Filters: Coloured filters can be used to bring out certain details on a planet's surface or its cloud structure. Both planetary filters, as well as the Moon filter, can be used on any 1.25-inch eyepiece with the proper filter threads so they are very versatile. Just screw one onto your eyepiece of choice and slide it into the focuser.

The #80A is a medium-blue filter that enhances the contrast of the cloud belts on Jupiter and the polar ice caps on Saturn. It also can be used to increase contrast on the Moon if you do not object to the colour shift.

The #25 Red filter is a deep red colour and is a good choice when you want to define the polar ice caps on Mars. It is also fun to use this filter when observing Jupiter. The #25 red filter blocks quite a bit of light coming through your telescope, however, so it is best used on bright objects with larger-aperture telescopes.

The Moon filter is one of the first accessories most new amateur astronomers buy - and for good reason. It helps block out a portion of the light the Moon sends into your eyepiece so that you can see details better. You can also try this filter on Venus as it can help you see the planet's phases.

Cleaning Cloth and Case: Keep the micro-fibre cleaning cloth stashed in your Celestron AstroMaster Accessory Kit case so that it will always be to hand. It is much better to use a micro-fibre cloth on your optics than other wipes or tissue as it does not leave a residue and it can be re-used. Blow or brush any dust particles off your optics before rubbing them with the cloth.

The black plastic carry case has die-cut foam inside to protect and cushion your accessories. Keep each one in its customised cut-out when not in use and you will keep them looking and performing like new.

Features

  • Economical 8-piece eyepiece and filter accessory kit enhances performance of Celestron AstroMaster and many other telescopes
  • Two extra eyepieces and one Barlow lens give choice of four different magnifications
  • Moon filter helps block out some moonlight to show more lunar detail, and red and blue colour filters highlight features on Mars, Jupiter and Saturn
  • Hard plastic carry case with foam-lined interior kit contents safe
  • Dimensions: 6 x 6 x 2 inches (15.2 x 15.2 x 5.1 cm)
  • Weight : 1 lb (454 g)

In the Box

  • One 15-mm Kellner eyepiece – 1.25 inches
  • One 6-mm Plossl eyepiece – 1.25 inches
  • One 2x magnification Barlow lens with T threads – 1.25 inches
  • One #80A Blue filter – 1.25 inches
  • One #25 Red filter – 1.25 inches
  • One Moon filter – 1.25 inches
  • One microfibre cleaning cloth
  • One hard plastic carry case

Note: Accessory kit only is included, not the telescope shown in the image above for illustration purposes only.

Product description

Celestron AstroMaster Accessory Kit

The Celestron AstroMaster Accessory Kit enables you to gain the most from your Celestron AstroMaster telescope so that you can develop your skills and increase your options in using your telescope as well of course as advancing your knowledge of the night sky by being able to view even better images.

This accessory kit will also be compatible with a wide range of other telescopes but check that compatibility against your telescope’s specification before buying.

The contents include standard 1.25-inch devices such as eyepieces and a Barlow lens and using each lens with and without the extra magnification provided by the Barlow lens gives you four different views, each of which will be the best choice for certain viewing purposes.

Eyepieces: The 15-mm and 6-mm eyepieces can be used in any telescope with a 1.25-inch focuser. Each eyepiece is fully coated to improve light transmission and to protect the optics. The 15-mm Kellner eyepiece offers a medium magnification view in most telescopes and the 6-mm Plossl provides high magnifications which are great for the Moon and planets, especially when viewing conditions are good.

2x Barlow Lens: Insert the 2x Barlow lens between the eyepiece and the telescope and it doubles the magnification of any 1.25-inch eyepiece. That means the 15-mm Kellner included in this kit will double in power, effectively becoming a 7.5-mm eyepiece, and the 6-mm will provide the magnification of a 3-mm. Any other 1.25-inch eyepieces you already have will also work in this versatile accessory, giving you even more magnification choices. Remember, high magnifications do not always produce clear, sharp results, especially on evenings of poor or moderate seeing conditions. Experiment to find the magnifications that are best for you and your telescope. T-threads are machined into this Barlow lens, allowing you to attach a DSLR camera with the addition of an optional T-ring (not included).

Filters: Coloured filters can be used to bring out certain details on a planet's surface or its cloud structure. Both planetary filters, as well as the Moon filter, can be used on any 1.25-inch eyepiece with the proper filter threads so they are very versatile. Just screw one onto your eyepiece of choice and slide it into the focuser.

The #80A is a medium-blue filter that enhances the contrast of the cloud belts on Jupiter and the polar ice caps on Saturn. It also can be used to increase contrast on the Moon if you do not object to the colour shift.

The #25 Red filter is a deep red colour and is a good choice when you want to define the polar ice caps on Mars. It is also fun to use this filter when observing Jupiter. The #25 red filter blocks quite a bit of light coming through your telescope, however, so it is best used on bright objects with larger-aperture telescopes.

The Moon filter is one of the first accessories most new amateur astronomers buy - and for good reason. It helps block out a portion of the light the Moon sends into your eyepiece so that you can see details better. You can also try this filter on Venus as it can help you see the planet's phases.

Cleaning Cloth and Case: Keep the micro-fibre cleaning cloth stashed in your Celestron AstroMaster Accessory Kit case so that it will always be to hand. It is much better to use a micro-fibre cloth on your optics than other wipes or tissue as it does not leave a residue and it can be re-used. Blow or brush any dust particles off your optics before rubbing them with the cloth.

The black plastic carry case has die-cut foam inside to protect and cushion your accessories. Keep each one in its customised cut-out when not in use and you will keep them looking and performing like new.

Features

  • Economical 8-piece eyepiece and filter accessory kit enhances performance of Celestron AstroMaster and many other telescopes
  • Two extra eyepieces and one Barlow lens give choice of four different magnifications
  • Moon filter helps block out some moonlight to show more lunar detail, and red and blue colour filters highlight features on Mars, Jupiter and Saturn
  • Hard plastic carry case with foam-lined interior kit contents safe
  • Dimensions: 6 x 6 x 2 inches (15.2 x 15.2 x 5.1 cm)
  • Weight : 1 lb (454 g)

In the Box

  • One 15-mm Kellner eyepiece – 1.25 inches
  • One 6-mm Plossl eyepiece – 1.25 inches
  • One 2x magnification Barlow lens with T threads – 1.25 inches
  • One #80A Blue filter – 1.25 inches
  • One #25 Red filter – 1.25 inches
  • One Moon filter – 1.25 inches
  • One microfibre cleaning cloth
  • One hard plastic carry case

Note: Accessory kit only is included, not the telescope shown in the image above for illustration purposes only.

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