We provide range of optical instruments from binocular to telescope products suits to your need. 

• Celestron
• Skywatcher USA
• Levenhuk USA
• Guan Sheng Optical (GSO)
• Meade
• Orion Telescope & Binocular
• ZWO ASI
• Bushnell

All product are covered with 100% full warranty by manufacturer so you have confidence when deal with us always.

Over time, like any instrument – your telescope will benefit from a General Service.
Dark Sky would like to give you the opportunity to help you look after your telescope, regardless of it’s make or age and keep it in tip-top condition. There are many telescopes on the market but all will perform much better with regular service and maintenance.

We are offering REASONABLE PRICES on the following service procedures to your telescope to ensure you are getting the best possible performance from it and have our Optical and mechanical experts check these aspects which can cause basic problems, especially coatings which are fundamental to the telescope’s overall performance.

The Check up includes:

• 1. Primary mirror Coating Check and a Careful Chemical Surface Clean. (see Note below)
  2. Secondary mirror Coating Check and a Careful Chemical Surface Clean. (See Note below)
  3. Check Coating on Corrector lenses (if fitted) and a Careful Chemical Surface Clean.
  4. Check collimation of all optical elements and adjust as necessary.
  5. Check optical component adjusters are fitted correctly to avoid flexing of mirrors / lenses.
  6. Remove if possible any tube wall indentations or scuffs.
  7. Tighten where appropriate all fixing screws and nuts on ‘scope.
  8. Remove foreign bodies inside tube’s internal surfaces and fittings.
  9. General overall clean of all external surfaces.
  10. Check Focus Mount movement/play and adjust where necessary.

Note: procedures are based on the mirrors being easily removable from the telescope. Where complex mechanisms and procedures are required, we will give you a quotation prior to commencing work and await your approval.

The prices are for a “typical type telescope”. We appreciate there is no such thing as a typical telescope but we will base our quote to you on these prices and may amend them on receipt of your ‘scope. We will only carry out any work on your telescope after we receive your approval of the quotation.

If we consider that any of the optical components would perform much better if re-coated, we will advise you of this after our inspection process and give you time to consider the situation. Assuming that one or more of the mirrors in your telescope would benefit from re-coating, and you would like us to carry the task, the costs involved are clearly shown here.