TPO 2.5X APO Barlow Lens - 1.25"

TPO 2.5X APO Barlow Lens - 1.25"
$49.95
Item # OS-B25125
OR
  • The Third Planet Optics 2.5X APO Barlow Lens gives you two and a half times the magnifying "power" when paired with most any 1.25" eyepiece!
  • Fits all standard 1.25" eyepieces.
  • TPO 2.5X Barlow Lens is internally threaded for use with filters.
  • Quality three element APO optical glass for high performance.
Description

Details

TPO - 2.5X APO Barlow Lens - 1.25"

Have you ever wanted to try a 2.5X barlow lens but didn't want to invest a great deal of money on an accessory you may or may not use? Then consider the TPO 2.5X APO Barlow Lens. It will product 2.5X the magnifying power of all your 1.25" eyepieces!
This fully multi-coated barlow lens, offers you the opportunity to see if a high powered barlow lens is right for you.... and the three element, apochromatic optical glass is a bonus! This economically-priced 2.5X barlow lens makes a wonderful addition to your telescope accessories and increases the usefulness of the eyepieces in your collection. Great for the beginner or for those who only occasionally use a barlow lens! Superb performance on lunar or planetary viewing and for coaxing high powers out of short focal length telescopes, like many of today's fast refractors.

TPO - 2.5X APO Barlow Lens - 1.25" Features

  • Fully multi-coated ED optical glass for high quality, high contrast, high power images.
  • Excellent premium beginner barlow lens!
  • Low profile.
  • Thumbscrew for eyepiece security.
TPO Product Number: OS-B25125
Additional Information

Additional Information

SKU OS-B25125
Barrel Size 1.25"
Magnification 2.5X
Manufacturer TPO
Warranty 2 Year Warranty
Reviews

Customer Reviews 1 item(s)

worsens CA
Not a bad Barlow to increase magnification on open/globular clusters and nebulae. However, this will exacerbate chromatic aberration. Not good for trying to split close, bright binary stars.
By contrast, my Celestron 2x Barlow actually helps mitigate CA!
May work fine on reflectors.
1= Houston, We Have a Problem & 5= It's Out of This World
Review by dr ski / (Posted on 7/19/2015)
Included Items

Included Items

  • 2.5X - 1.25" Barlow Lens
  • Protective Caps
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