Search results for: 'exten'

View your weather data in an extra room with this additional base station...

This star diagonal is a very good alternative to simple prisms and mirrors which often only have a plastic body...

The sharpness and contrast of these eyepieces will surprise even the most careful and scrupulous observers. Unbelievable...

The sharpness and contrast of these eyepieces will surprise even the most careful and scrupulous observers. Unbelievable...

The sharpness and contrast of these eyepieces will surprise even the most careful and scrupulous observers. Unbelievable...

The alternative to all collimation tools on the market! Now the center of the secondary is being taken into account (wit...

The TSB225 extends the focal length of the telescope by the factor 2.5 and offers a very good illumination for 2" eyepie...

Due to their ultra-compact size, the binoculars easily fit in small bags or even a pocket, meaning that you can take the...

Extra narrowband SIICCD 7nm filter (Sulful II for CCD) is designed for nebula observation allowing 7nm bandwidth of ligh...

Remote sensor for measuring of temperature and humidity. Seven channels settable. With extra long radio range of 150 met...

Thanks to fully multi coated Bak-4 glass material and the extra large objective lens diameter these binoculars prov...

With this module LS80MT & LS100MT telescopes show even more details on the solar surface...

This T2 extensions has a male T-thread on one and a female T-thread on the other side. With this adapter, you can bring...

With this T2f-T2f adaptor, you can connect two male threads...

The 20" CDK is a revolutionary new telescope optical system that is designed to excel at imaging on large format CCD cam...

A poor indoor climate often poses health risks, especially for children and older people. The BRESSER WIFI colour Weathe...

Superlative binoculars in every respect: developed for the longest distances, and even used on missions to the Internati...

This Newtonian telescope makes it child's play for even complete newbies to immediately get started in amateur astronomy...

This 1.25” accessory can be used three ways: as a 2X Barlow for visual use, as a prime focus T-adapter, or as a “Barlowe...

With this adjustment laser, exact collimation of your Newtonian telescope can be done in just a few minutes, even at day...