Search results for: 'barl'

TS Filter wheel for 5x 1.25" filters - short back focus - with T2 and 1.25" adaptation...

SCT Adapters thread onto the standard Celestron C8 back to allow use of standard 2" eyepiece accessories...

​Spare part for blocking-filters from LUNT SOLAR SYSTEMS, suitable for B400, B500, B600, B1200 and B1800 blocking-filter...

The symmetrical cradle is a monobloc cradle to which has been added a flat base with holes and threads on the upper part...

The Levenhuk MED 45B binocular microscope is created for professional bright or dark field as well as for phase contrast...

Slides into the UFC filter base and allows fast exchange between filters while still holding every filter safe and firm...

The Multi Purpose Coma Corrector Mark III eliminates coma across the full photographic field without manipulating the fo...

This L shaped black anodised aluminium bracket, hard to bend, has cut rails and can be attached to a wide range of focus...

Six solid, different bore size motor couplers are provided so you can select the coupler that fits your focuser’s shaft...

Whether you are strolling in the park or on a long walking tour, you can always enjoy birdwatching and observing the nat...

Whether you are strolling in the park or on a long walking tour, you can always enjoy birdwatching and observing the nat...

The focal reducer Alan Gee Mark II increases the aperture ratio from f/10 to f/5.9 and reduces the necessary exposure ti...

This extension bridges 80 mm optical path. So the focuser does not have to be screwed out to the hard stop and the mecha...

The Astronomik H-alpha filter is a narrow band filter for astrophotography. The filter lets the H-alpha light of emissio...

The dovetail rail has pre-drilled holes for C14 Celestron Schmidt-Cassegrain. It is of course also possible to connect a...

The Solar Continuum Filter is practically a narrow band photosphere filter for solar observation in white light. It prov...

The Solar Continuum Filter is practically a narrow band photosphere filter for solar observation in white light. It prov...

Back-Illuminated CMOS color planetary camera and All Sky camera to photograph all objects of the solar system...

The dovetail rail has pre-drilled holes for C9.25 and C11 Celestron Schmidt-Cassegrain. It is of course also possible to...

The Baader Glasspath Compensator/Corrector may be useful for binoviewing with refractor or Newtonian telescopes. Unlike...