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Barlow Lenses

ScopeTronix 2x Short Barlow Lens

   The ScopeTronix 2x Short Barlow Lens provides 2x magnification and features fully coated optics, short barrel design, and includes a dust cap. A brass set screw helps prevent scratching of eyepiece barrels.

ScopeTronix 3x Barlow Lens

   The ScopeTronix 3x Barlow Lens features multi-coated optics, is threaded for 1.25" filters and a dust cap is included. Provides 3x magnification.

ScopeTronix 2" 2x Barlow Lens

   You don't have to break the bank to get a quality 2" Barlow. This 2" Barlow lens includes a 1.25" reducer, fully-multicoated optics, rubber grip ring, and dust caps.

Celestron Ultima Barlow

   This Ultima Barlow lens is, without doubt, the #1 choice among amateur astronomers who want the best performance from their optics. The Ultima Series Barlow (2x - 1.25") is an air-spaced, 3-element apochromatic design with a 27mm clear aperture. This lens features a very high quality, fully multicoated design. Amazingly compact and lightweight, it's just 5 ounces and 2.75" in length.

Meade Series 5000 TeleXtenders

   The new Series 5000 TeleXtenders are the finest power multipliers sold today. Their advanced 4 element design delivers a flatter field-of-view with sharper edges than even the best 3 element apochromatic Barlows. They feature fully multi-coated lenses with no color fringing and blackened edges. Get all of the benefits from your 2" eyepieces with the new Series 5000 2x 2" TeleXtender (with 1.25" adapter). The 5x TeleXtender is a perfect match for short focal length refractors — particularly for viewing or imaging planets in minute detail.

Meade #127 2x-3x Variable Barlow (1.25")

   The #127 includes a precision sliding-lens assembly, permitting continuously variable power factors between 2x and 3x. Positive stops are provided at both ends of the lens travel, and an engraved scale indicates the power in use. Clear aperture is 25mm. This popular, high-performance Barlow is recommended for use on telescopes with focal ratios of f/6 and longer.

Meade #140 2x Apochromatic Barlow Lens

   The Meade #140 2x Apochromatic Barlow includes a 3-element, air-spaced telenegative lens for superb image resolution, contrast, and color correction. The multi-coated optics provide maximum light transmission and image contrast. The #140 is designed to optically complement Meade Series 4000 eyepieces, while enhancing the performance of other eyepieces as well. Mechanical components are of machined aluminum and brass. Lens diameter is 28mm; clear aperture is 26mm.

Meade #126 2x Short Barlow Lens

   The Meade multi-coated #126 2x Barlow (see arrow) doubles the power of all eyepieces with which it is used. Insert the Barlow into the eyepiece holder of the ETX-90/105/125, followed by an eyepiece.

Meade #128 3x Barlow Lens
for the ETX-60/70

   Inserted into the ETX60AT or 70AT's eyepiece holder, this Barlow lens triples the power obtained when compared to using the same eyepiece alone. The Barlow lens incorporates a two element optical design for high-resolution, color-corrected imaging.