£25.54

• Green Witch

This Premium Woven Polyester Telescope Cover is specially treated to protect against snow, frost, rain, pollution and birds. What's more, it is ultra violet-stabilised to protect against the harmful effects of sunlight and its Weather-GardT protection means it is 100% waterproof.

Integral ventilation flaps make it especially suitable for protecting a telescope. Solid brass eyelets and quality tie-cords are provided, and every cover comes complete with a durable zip-up storage bag.

Use the cover to protect your telescope while you wait for the weather to change or when you don't want to take it in until the next day. Equally useful as a dust cover for indoor storage.

The top picture shows it on an 8-inch Dobsonian but it is big enough to cover a 12-inch SCT such as an LX200.

The bottom picture shows it protecting a C11 OTA mounted on an EQ6. Guess where it is then click the 'more' button to see if you are right.

Actual dimensions 64cmx64cmx1.2m

£70.50

• ...simple and versatile bat detection

The Baton is a new detector designed to be simple and versatile. It uses frequency division to bring the bats' sonar signals into the range of human hearing. So you can listen to the bats as they fly around, hunt, and feed.

Not only that, you can analyse the sounds on your PC to help identify the types of bat you detect. This is the ideal detector for anyone new to bat detecting. Use it as a simple hand-held device and listen on its built-in speaker, or record the sounds and analyse them later.

• Dimensions; 16.5cm x 4.6cm x 3.4cm
• Weight: 81gm

Supplied with protective carry pouch and Batscan software.

£249.30

£20.43

• BATBOX

We recommend this book and CD for anyone buying their first bat detector or thinking about buying one. The sounds of 13 bat species are included in the 48 tracks of the CD. This is the first ever comprehensive compilation of British bat recordings on compact disc. Use it to help understand bats and to work out what sort they are and what they are doing.

£19.98

... Analysis software for Batbox Duet

Fast and easy analysis of bat sonar

Easy to install, BatScan will record and play back sound samples through your windows compatible sound card. However, a sound card is not necessary in order to analyze and display audio spectrograms.

BatScan processes PCM format digital audio data such as .wav sound files. Default settings have been optimised for use with Batbox Duet.

BatScan will operate with 8-bit color. However, a 24-bit color is required in order to save screen images as graphics files ( jpeg or bitmap ).

BatScan will run under Windows 95, Windows 98, Windows ME, Windows NT 4.0, Windows 2000, Windows Vista or Windows XP.

BatScan runs best with 128MB or more of RAM memory.

£13.99

• BAADER

AstroSolar film has become the natural first choice for white-light solar observation. Its optical qualities are excellent, enabling you to see high-resolution images with a natural colour. It is tough and durable, very difficult to tear, but cuts easily to make the shape you need. Use it with confidence on telescopes, binoculars or camera lenses. Comes with full instructions for using 'Blue Peter Technology' to make a removable solar filter.

The filter will allow you to observe sun-spots, surface granulation, limb darkening and faculae.

£153.00

£66.00

• ASTRONOMIK

The Astronomik CLS is an inexpensive sollution for visual deep-sky observation, b&w photography and CCD observation. It is the right filter to improve the contrast of nearly all objects under light-polluted skies with all sizes of telescopes.

Due to the design of the transmission curve the filter reduces the sky background. Gas nebulae, planetary nebulae as well as open clusters, globular clusters and galaxies are all seen better. The Astronomik CLS blocks the emission of Hg and Na streetlights as well as all Skyglow-lines .

The filters are optimised for the use with focal ratios from f/4 ito f/15. Loss of transmission and colour distortion common with other filters are only evident with Astronomik filters at extreme focal ratios of f/2 and faster.

Size: 1.25"

£32.99

• CELESTRON 93621

Protect the optics of your SCT from dust and improve the view. Celestron's Skylight filter threads onto the rear cell of C5, C6, C8, C9.25 and C11 telescopes, and onto the reducer plate of C11 and C14s.

This general purpose, Wratten #1A filter improves color saturation and balance, increases visual and photographic contrast, helps to decrease glare in lunar and planetary observing, and penetrates atmospheric haze.

£16.99

T-Ring for Canon EOS Cameras

£9.00

• OPTICRON

Designed for 42mm objective binoculars; fits barrel diameters from 48mm ~ 52mm

£108.99

• CELESTRON 94176

Specifically for use in prime focus, deep-sky imaging or astrophotography with Schmidt-Cassegrain telescopes, the Radial Guider is compact and sleek in design. This accessory makes it possible to simultaneously photograph and guide through the optical tube assembly of your telescope. The Radial Guider also eliminates the problem of differential flexure, because you’re both guiding and photographing through the telescope.

The Radial Guider is compatible with Celestron’s C5, C6, C8, C9¼, C11 and C14 telescopes and comes with a unique prism angle adjustment screw. It must be used with a guiding eyepiece, camera T-Ring and drive corrector (dual axis preferred). Primarily for use with catadioptric telescopes, but also works on refractor telescopes having adequate back focus.

This guider is a tremendous improvement over conventional off-axis guiders. Not only is the angle of the prism tunable, but it also maintains a fixed rigid camera orientation while still offering users the freedom to move the guiding eyepiece radially about 135°.

£4,500.00

SXVR-H35 Monochrome Camera

16 million pixels 7.4 micron square pixels in a 35mm format

£398.00

Atik's Electronic Filter Wheel Version 2 (EFW2) has interchangeable filter wheels. Please select your filter wheel from the drop-down menu

• Supplied with:
  • 3m USB Cable
  • 12V Car Adaptor
  • 2” Adaptor
  • T-thread Adaptor
• Weight 400 grams
• Interchangeable Filter Wheels

£3,750.00

SXVR-H35 Monochrome Camera

11 million pixels 9 micron square pixels in a 35mm format

£2,595.00

SXVR-M25C Colour CCD Camera

10,202,400 6.05uM square pixels in a 23.4 x 15.6mm array

£1,945.00

SXVR-H18 Monochrome CCD Camera

£2,595.00

SXVR-H16 Monochrome CCD Camera

2048 x 2048 7.4 micron square pixels

£1,695.00

SXVR-H9 Colour CCD Camera

1392 x 1040 6.45 micron square pixels

£1,695.00

SXVR-H9 Monochrome CCD Camera

1392 x 1040 6.45 micron square pixels

£38.99

• MEADE 07286

Designed for the Meade ETX 80 but suitable for many other small telescopes, these glass filters will improve the detail seen on the srface of the Moon and planets.

£3,199.00

• MEADE

Choose the 10-inch version of the LX200 for serious iimaging of fainter objects. A 10-inch aperture collects half as much light again as an 8-inch, but be aware that it is heavier and bulkier to handle. If you can manage it, you will notice the extra performance in good conditions.

This package does not include the electronic focuser

Features:

This package does not include the electronic focuser

• Advanced Coma-Free f/10 Optics
• 10-inch Aperture
• Meade Ultra-High Transmission Coatings (UHTC)
• Primary Mirror Lock
• Oversize Primary Mirror
• Smart Mount™
• Smart Drive™
• Sony®GPS Receiver
• AutoAlign
• AutoStar® II

£2,349.00

• MEADE

The LX200 has long been regarded as the first choice for serious imaging. Now with Advanced Coma-Free (ACF) optics, primary mirror lock and zero-image-shift microfocuser it is even better than ever. Choose the 8-inch version for ease of handling and portability.

This package does not include the electronic focuser.

Features:

• Advanced Coma-Free f/10 Optics
• 8-inch Aperture
• Meade Ultra-High Transmission Coatings (UHTC)
• Primary Mirror Lock
• Oversize Primary Mirror
• Smart Mount™
• Smart Drive™
• Sony®GPS Receiver
• AutoAlign
• AutoStar® II

£338.99

• CORONADO

Set of Cemax Eyepieces and 2X Barlow optimised for H-alpha Telescopes.