GSO 3x ED Barlow Lens 1.25"

GSO 3x ED Barlow Lens 1.25"

DESCRIPTION
The GSO 3x ED Barlow lens triples the focal length of your telescope, delivering significantly increased magnification. Perfect for lunar and planetary observation, it’s especially effective on fast optics such as f/5 or f/4 refractors and reflectors. The 2-element ED glass design ensures excellent color correction and sharpness.

Each lens is fully multi-coated, with blackened edges for high contrast. The housing is made from precision-machined aluminum and finished with hard black anodizing. The inside of the chrome barrel is threaded and blackened to eliminate stray light. The barrel is also threaded to accept standard 1.25" filters.

TECHNICAL SPECIFICATIONS

• Magnification: 3x

• Format: 1.25"

• Optical design: 2-element ED glass

• Coating: Fully multi-coated

• Lens edges: Blackened

• Housing: Machined aluminum, black anodized

• Barrel interior: Threaded and blackened

• Filter compatibility: Standard 1.25"

• Best use: Lunar, planetary, and fast focal ratio telescopes