BST StarGuider 2x Short Barlow Lens
 BST StarGuider 2x Short Barlow LensBST StarGuider 2x Short Barlow Lens 

BST StarGuider 2x Short Barlow Lens

£49.00✓ 2 year warranty


In stock shipped 1-2 working days.

BST StarGuider Eyepieces & Barlows Special Bundle Prices

Buy 2 or more to save 10%, 4 or more 15% and 7 or more 20%!

Simply add the items to your basket to automatically receive the discount.

About this product

Model:  bst_sg_2x_short_barlow
Part Number:  SP10585

A 2x barlow fits in-between the telescope and eyepiece and doubles the eyepiece magnification. 

This compact 1.25” BST StarGuider 2x barlow with fully multicoated 3-element air-spaced optics features enhanced colour correction, high contrast and excellent light transmission. 

It's compact size makes it suitable for use not only with Newtonians but also telescopes fitted with a diagonal such as refractors and Schmidt-Cassegrains. 

It also has 26mm clear aperture so can be used with long focal length eyepieces with minimal vignetting. 

The sturdy anodised aluminium body uses an anti-marring brass compression ring and thumbscrew to grip the 1.25” eyepiece securely. The smooth-sided nosepiece is threaded to accept 1.25” astronomy filters. 


  • Doubles the magnification of 1.25” astronomy eyepieces. 
  • Provides longer eye-relief and improved edge sharpness at a given magnification. 
  • 3-element design offers superior colour correction compared to two-element Barlows. 
  • Fully multicoated optics for high contrast and maximum light transmission. 
  • 26mm clear aperture reduces vignetting.
  • Compact design suitable for use with Newtonians, refractors and Schmidt-Cassegrains.  
  • CNC-machined anodised aluminium body with anti-marring brass compression-ring. 
  • Nosepiece threaded to accept 1.25” filters. 

Eyepiece Field of View Simulator

Customer reviews

Be the first to Write a Review for this item!


Please fill in the form below to ask a question.

Your Name:
Your Email Address:
Your Question:

Related Products
BST StarGuider 60 12mm ED Eyepiece
BST StarGuider 60 18mm ED Eyepiece
BST StarGuider 60 5mm ED Eyepiece