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The SkyWatcher Mercury 707 70mm Refractor Telescope offers fine views of the Planets, Moon and brighter deep sky objects. Complete and ready to use this instrument offers excellent performance at a remarkable price.

Takahashi 2" eyepiece holder 50.8 n°70S to suit the FSQ-106EDX4 and FSQ-85EDX series.

Tele Vue Dioptrx compensate for astigmatism on a wide range of the Tele Vue eyepieces.

Baader O-III Narrowband Filter – Precision Grade
6.5 nm FWHM, recommended for optical systems from f/10 to f/3.5. Reflex-Blocker™ hard coated and planeoptically polished

Containing: T-2/32 Diagonal with focusing 1¼" eyepiece clamp (#2458125) and 1¼" nose piece (#2458105). Connection objective side: T-2 internal thread 1¼ "barrel. Connection eyepiece: T-2 external thread and focusable 1¼ "eyepiece.

High quality aluminium case to suit Skywatcher Skymax 150 Maksutov and also the Celestron Nexstar 6 SE.

Includes pre-cut fitted closed-cell foam to accept finder-scope, diagonal and eyepieces.

An additional 10kg counterweight to fit the Skywatcher EQ8 Pro mount

The Astronomik CLS is a budget filter for visual observation, Black & White photography and CCD photographs of nebulae, galaxies and star clusters with astronomical instruments of any size.

The OWB filter would usually not be designated as an "astronomical" filter. The intention is to enable converted DSLR cameras (without inbuilt IR-filter) in order to be used for 'terrestrial' photography.

This SII Filter is suitable for imaging of SII-regions from observation sites with light pollution and from dark sites as well. Contrast is massively increased.

With both jump covers flipped open, the unit works as a terrestrial as well as an astronomical Red Dot Finder for straight through aiming with both eyes open, featuring a sharp 2 MOA red dot with 11 brightness set points.

The new Series 8 10x42 roof prism binocular from Barr and Stroud, featuring a stylish and practical open-hinge design, offers even better construction and features.

The new Series-8 8x42 roof prism binocular from Barr and Stroud, featuring a stylish and practical open-hinge design, offers even better construction and features.

L-eNhance provides an economical and practical solution for amateurs. It is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and CCD cameras.

Built to be carried as a standard piece of equipment, close-at-hand, the Solo monocular gives you a closer look when you need it. And with the integral carry clip, the Solo attaches securely to any belt, strap or webbing.

Lightweight and beautifully machined. 16.5mm thickness. Large prism: 8*8mm (actually, it's a mirror). Allows the use of a guide camera in off axis position next to the main imaging camera without the need for a guide scope.