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The ever-growing filter chamber

The hobby of amateur astronomy frequently takes the observer away from sources of AC power. 

This sturdy aluminum T-Adapter is the accessory of choice if you’d like to attach an SLR or DSLR camera to the smaller rear cell threads of a Celestron NexStar 4SE telescope or C90 spotting scope for prime focus photography.

These contrast-enhancing filters are designed to block out the wavelengths of light emitted by mercury-vapour light and other common causes of light pollution. 

In Stock!

Kit for a telescope. 12x magnification.

Designed for attaching a Canon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors 

Hyperion 2" Finetuning Stopring with brass clamping ring and 2 thumb screws.

T-2 Extension Tubes enable you to securely set or vary the spacing between T-2 components.

For viewing stereo pairs projected through left and right polarizing filters.

24v 200w GX5.3 EJL

T2 Mount Sony/Minolta AF

In stock now!

In stock now!

Consisting of optical-glass cleaning fluid, optical-glass cleaning paper and blower brush.

Allows to mount your binocular (porro or roof) to a tripod for added stability and convenience.

A T-Ring is one of the first accessories you will need if you want to take pictures through a telescope or spotting scope.

Flip-up Clip-on Polarised Glasses.

EXR Ektalite/Ektapro Lamp (82v, 300w)

15v 150w GZ6.35

This high performance CCD filter transmits only the Hydogen Beta emission line, and therefore is useful for greatly increasing the contrast of objects that glow in the corresponding region of the spectrum, for example the Horsehead, Cocoon and California nebulae.

Night vision protecting red light for map reading and telescope operation.

This very handy accessory converts M48 female into T-2 female thread