New! The AC730 'AE3e' 2x and 1.5x apochromatic 3 element Barlow lens to fit 1.25" eyepieces - just 599 kr.

NEW This stunning three element 2x and 1.5x Barlow system delivers a high contrast colour free, apochromatic 2x and 1.5x magnification with any eyepiece or camera! Features the same superb optics used in AE's acclaimed AC710 Supreme photo-visual Barlow!

British design and manufacture with Japanese made optics

This is a great-quality 3 element Barlow at any price, but our price puts it at under 600 kr - the low-profile functional design makes the Astro Engineering AC730 one of the world's best quality Barlow systems.

Feature packed

It's a beautifully simple design that is ultra-functional! A large (4mm thread) stainless-steel screw holds eyepieces and camera nose-pieces securely in place. Ideally suited to the job of planet observing with a high quality telescope system. The lens works brilliantly with eyepieces and cameras as well - and is the ideal accessory for use with the wide range of short-focus APO refractors currently available.

The fully multi-coated apochromatic three-element optics provide excellent high-resolution and high-contrast images. The inter nose-piece is CNC turned aluminium - the optical barral has a clear aperture over 20mm. The eyepiece holder is machined-turned from solid aluminium and finished in black anodising. Even the dust cap is turned from solid aluminium.

Supplied in an bolt bottle storage case.

Click the link below to see AE's video on their photovisual Barlow lenses:

Watch our video: AE photovisual Barlow lenses

The AE3e high-performance Barlow features large optical elements (great for use with a wide range of eyepieces) and a fully multi-coated apochromatic design with edge-blackened lenses for maximum contrast. The 'short' design ensures that it will work with star diagonals. This Barlow is ideal for use with low-powered (long focal length) eyepieces to deliver higher powers, but with maximum eye-relief and viewing comfort. It is also very useful for webcam imaging and other astro-photographic applications.

Our comment: Relying as it does on the tried-and-tested, and much applauded, optics and aluminium cell design introduced on the AC710 Supreme photo-visual Barlow two years ago, the AC730 Barlow achieves high-powered views with the highest standard of colour correction - ideal for planetary and lunar observing at an unbeatable price. We like the functional low-profile design and the quality of construction - its simply everything a top-notch Barlow should be and we recommend it highly.