Search results for: 'Televue barlow'

Tele Vue Barlows use multi-coated high index glasses for optimum aberration correction, exceptional contrast with virtua...

Tele Vue Barlows use multi-coated high index glasses for optimum aberration correction, exceptional contrast with virtua...

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like lon...

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like lon...

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like lon...

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like lon...

These adapters allows use of 1¼" eyepieces in any 2" focuser or diagonal.  ...

SCT Adapters thread onto the standard Celestron C8 back to allow use of standard 2" eyepiece accessories...

The premium apochromatic optics yield high contrast, sharp images, virtually free of false color...

The Celestron 2” Luminos Barlow Lens increases the magnification of your 2” and 1.25” eyepieces by 2.5x...

If you're looking for a good quality barlow lens to match up with the color correction of Takahashi apochromatic fluorit...

TS APO Barlow 5x - 1.25" - apochromatic - compression ring...

This is a perfect accessory for owners of short, fast telescopes, and is especially helpful for boosting the magnificati...

Triplet lens design for anastigmatic flat field suitable to complement the high image quality of the Hyperion Zoom. Conv...

The Barlow lens is used to multiply the focal length (Magnifying Power) of the objective lens. It is inserted between th...

This 1.25” accessory can be used three ways: as a 2X Barlow for visual use, as a prime focus T-adapter, or as a “Barlowe...

The TSB225 extends the focal length of the telescope by the factor 2.5 and offers a very good illumination for 2" eyepie...

A very good quality yet very affordable 3x Barlow lens for 1.25". Through the use of an ED element colour correction is...

High quality optics with apochromatic characteristics, for magnifications of 2x and above...

This high-quality 2.25x Barlow made of exotic glasses provides the rare extension factor of 2.25x...