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The original LensPen is the ultimate photography tool. Perfect for cleaning camera lenses, binocular lenses, small aperture spotting scopes and telescopes, eyepieces, and other optical items.

For use with any 1.25" eyepiece in conjunction with any telescope. If the moon is too bright to look at through your scope, you will need this filter.

ZWO Temperature Sensor for the ZWO Electronic Automatic Focuser (EAF) This is a must-have addition to your EAF setup!

Fits: All Meade Lightbridge 12” f/5 telescope rocker boxes.
Knob: Black plastic fluted, 38 mm (1-1/2”) diameter
Threads: Stainless steel

Fits: All Meade Lightbridge 12” f/5 telescope rocker boxes.
Knob: Black plastic fluted, 38 mm (1-1/2”) diameter
Threads: Stainless steel

Built tough, an impact-resistant, lightweight aluminum casing resists rust and corrosion. The G19 also features an unbreakable LED and rubberized O-ring for reliable water resistance and durability.

Struggling to obtain precise focus on your telescope? Then look no further. These RVO advanced bahtinov focusing masks are the ideal accessory to achieve perfect focus.

Telrad Replacement Potentio meter

Celestron’s Moon Filter is an economical eyepiece filter for reducing the brightness of the Moon and improving contrast, so greater detail can be observed on the lunar surface.

Lumicon Extension Plate for the Universal Digiscoping Adapter

This great kit from Geoptik features a micro fibre cloth and a cleaning solution ideal for all kinds of optics, including telescopes, binoculars, spotting scopes, eyepieces and filters.

This very useful adaptor screws into the end of most M6 counterweight shafts and gives you a 1/4" thread for attaching photographic accessories such as ball heads and camera brackets.

By Neil Bone

Part of the 'Practical Astronomy' series, as edited by Sir Patrick Moore

High quality ND96 1.25" moon filter by Rother Valley Optics is ideal for observing the moon between half phase and full moon. This filter cuts down the light making the moon far more comfortable to view whilst increasing contrast.

RVO 3D Printed Bahtinov Mask For ZWO SeeStar S50.

The RVO 3D Printed SeeStar Spiker is a great addition to the ZWO SeeStar if you want to add diffraction spikes to your stars when taking images.