Omegon 2x ED Barlow lens 2 inch

Omegon 2x ED Barlow lens 2 inch doubles the focal length of your telescope and therefore the magnification of your eyepieces, without sacrificing brightness and contrast. Thanks to the high-quality ED (extra-low dispersion) glass, chromatic aberrations are minimized and stars, planets and deep-sky objects remain sharp and true to life.

All lens surfaces feature a green multicoating that reduces reflections and maximizes light transmission. So you benefit from bright, high-contrast images - both visually and photographically.

The 2” aperture also allows you to use large 2” wide-angle eyepieces without vignetting. With the included adapter, you connect 1.25” eyepieces just as easily. Under both the Barlow and the adapter you will find a 2” filter thread, so you can use moon, color or fog filters without problems.

A big plus of this model is its modular construction: the lower lens part can be unscrewed and used directly in a 2” eyepiece. This gives you a magnification factor of about 1.5x - ideal if you want just a little more detail without going overboard.

The sturdy metal body features a compression ring that keeps your eyepieces scratch-free and secure. Thanks to the ergonomic exterior, the lens fits comfortably in your hand, even with gloves on during cold nights. An integrated safety groove prevents the Barlow from sliding out of the focuser.

Application

Ideal for those seeking more magnification options without purchasing additional eyepieces. Perfect for:

• the moon and planetary details (craters, rings of Saturn, cloud bands of Jupiter)
• compact deep-sky objects such as planetary nebulae or binary stars
• astrophotography, which requires a longer focal length to capture objects in full-frame form

Specifications

• Type: Barlow lens
• Magnification: 2x (1.5x when using separate lens part)
• Optics: ED glass, green multicoating
• Number of lens elements: 2
• Telescope connection: 2”
• Ocular connection: 2” with compression ring + 1.25” adapter
• Filters: 2” thread under lens and adapter
• Image quality: high contrast, minimal color errors
• Housing: all-metal, ergonomic design with safety groove
• Series: Advanced