Equipment

Orion edge-on planetary eyepieces

23 June 2015 Steve Ringwood

Steve Ringwood takes a look through a range of 1.25-inch seven-element eyepieces of a design optimised for high contrast, flat-field performance on the planets and likes what he sees.

Equipment

Sky-Watcher Stargate-450P Dobsonian

7 June 2015 Steve Ringwood

Steve Ringwood appraises a veritable light bucket in the form of Sky-Watcher’s Stargate-450P — an 18-inch f/4.1, all metal truss tube Dobsonian designed to be easily transported and assembled ready for use in less than 20 minutes.

Book Reviews

Introducing Astronomy

28 May 2015 Steve Ringwood

The production quality of this delightful little book by Iain Nicolson is remarkably lavish given the cover price, writes reviewer Steve Ringwood. While aimed at relative newbies to astronomy, its claim to be an introductory guide does not diminish its scope.

Equipment

Celestron NexImage Burst Colour camera

25 May 2015 Steve Ringwood

Looking for a high-resolution, high-speed camera for imaging Saturn at opposition with your telescope? Steve Ringwood appraises the one-shot colour Celestron NexImage Burst, capable of capturing 120 frames/second — and it comes with image-processing software too!

Equipment

3× four-element Barlow lens

12 May 2015 Steve Ringwood

Steve Ringwood investigates a 4-element, 3x Barlow lens that’s designed to provide efficient field correction and apochromatic performance that can match other highly specified optics in the light path.

Equipment

Orion SkyQuest XX12g Dobsonian

28 April 2015 Steve Ringwood

If you fancy drinking up views of the universe from a light-bucket, Orion’s SkyQuest XX12g GOTO Dobsonian will leave you drunk on celestial wonders, writes Steve Ringwood.

Equipment

Sky-Watcher Star Discovery 150P Newtonian

22 April 2015 Steve Ringwood

Steve Ringwood appraises Sky-Watcher’s computerised yet easy-to-use starter ‘scope that features FreedomFind™ dual-encoder technology, allowing you to move the instrument manually or electronically without losing alignment.