BST StarGuider 60 8mm ED Eyepiece
BST StarGuider 60 8mm ED EyepieceBST StarGuider 60 8mm ED EyepieceBST StarGuider 60 8mm ED Eyepiece

BST StarGuider 60 8mm ED Eyepiece

  (3 Reviews)
✓ 2 year warranty


44x in stock shipped 1-2 working days

BST StarGuider Eyepieces & Barlows Special Bundle Prices

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About this product

Model:  bst_sg_8
Part Number:  SP10852

Please note BST StarGuider ED eyepieces are occasionally branded 'Astro Essentials'. 

Remarkably high performance-per-£! 

Features include two ED glass elements and fully multicoated edge-blackened optics for excellent colour, enhanced contrast, high light transmission and minimal ghosting. 

The six-element / four-group design minimises field curvature for a nice flat field, even when used with telescope f-ratios as low as f5. 

Modern twist-up eyecups, 16mm eye relief and 21mm diameter eye-lens makes them comfortable to use, even when wearing eyeglasses. 

The tactile rubber grip and milled indentations make them easy to handle in the dark and the 1.25“ nosepiece includes a safety undercut so the eyepiece is less likely to slip out of the focuser. The 1.25” nosepiece is also threaded to accept 1.25“ astronomy filters. 


  • Two ED glass elements minimise chromatic aberration. 
  • All air-to-glass surfaces are fully multicoated for high contrast, high light transmission and minimal ghosting. 
  • Blackened lens edges reduce internal reflections and further increase contrast.
  • Six-element / four-group design minimises field curvature for a nice flat field. 
  • 16mm eye relief (suitable for spectacle wearers). 
  • Large 21mm eye-lens diameter for comfortable observing. 
  • Convenient screw-out eye cups. 
  • Tactile rubber grip for easy handling in the dark. 
  • 1.25“ nosepiece with milled safety undercut. 
  • Accepts 1.25“ astronomy filters. 
  • Suitable for use with telescope focal-ratios f/5 and above. 

Eyepiece Field of View Simulator

Customer reviews

Average Rating (3 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
starguider= star buy
Wednesday, 17 February 2021  | 

Thankfully the guys at flo recommended these e/ps over a dearer type that i was interested in, usually with shops its the other way round. Nice to deal with an honest business. The e/ps themselves are very good quality and very well priced, they also barlow well. So good good every way. Goods came well packed and very prompt delivery. i will be ordering more to add to the set. thank you flo.

Rating (max 5):  
The best value for such money
Monday, 18 January 2021  | 

Pretty sure there's no better eyepiece for this price-range.

It's optical quality, FOV (field of view) and ER (eye relief) are unbeatable in this price-range!

Rating (max 5):  
First BST Eyepiece...
Friday, 17 April 2020  | 

I bought this to go with my new Sky-Watcher Skyliner 200P, as I didn't really like the supplied eyepieces. I was impressed with the quality and weight of the 8mm eyepiece, certainly not plasticky like the OEM ones. It gave some nice views of the phase of Venus, so a winner in my book. I will be buying more in this range!


Please fill in the form below to ask a question.


Q1. But aren't these the same as ........ ?

Probably... BST (BarSTa) Starguider ED eyepieces are available under a number of brands but we source them with their original factory name.

Q2. Are these noticably better than the 10 & 20mm eyepieces supplied with my telescope?

Yes. Definitely :-)

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