company7.com的 10 大竞争对手

williamoptics.com

William Optics collaborators work hands-on with our products, sharing real-world experience and feedback while advancing the use of precision optics in observation and imaging. We appreciate their curiosity about nature and the universe, and how they translate practical insight into knowledge that supports meaningful s

orionoptics.co.uk

Why did an experienced film and Astrophotographer choose the ODK10 telescope? Over the years the ODK range has steadily been growing into a telescope range which not only produces staggering images for the enthusiast astronomer, it shines alight into the research facilities around the world. Mr B. Feagle saw the professionals using the ODK range…

astro-physics.com

Description Description This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is the ultimate in versatility for customers with instrument packages that are difficult to balance in conventional saddle plates. A total of 8 mounting positions are available to provide a "best possible" orientation for either front-heavy or rear-heavy instruments - especially useful for today's heavy imaging configurations. This plate has an inherent 8" (20.3 cm) total offset capability, depending on how you position it on the mount. Due to the addition of a third, center clamp, the DOVELM162 can now maintain at least two clamps engaged on any Losmandy "D-style" or other "D-style" dovetail plate 7" or longer. As with all of our dovetail saddle plates, it is very easy to attach dovetail plates. Simply tilt your D-style plate, with the scope attached, into position. Then tighten the knobs. There is no need to struggle as you try to insert the Losmandy plate (with your heavy telescope attached) into the end of the dovetail saddle, as with some saddle plate designs. Warning: For several years, beginning approximately 2004 for an unknown length of time, Celestron delivered their scopes with a dovetail mounting plate that had a different specification. These plates do not anchor securely in the DOVELM162. We encourage everyone using an older plate manufactured by Celestron to test that plate in the DOVELM162 before mounting their telescope, in order to ensure that it can be locked down firmly. The DOVELM162 features 1" diameter knobs with 3/16" hex sockets, allowing an Allen wrench to be used for extra tightening when carrying a heavy load. The smaller design of the knobs prevents interference with the Dec motor box when the plate is mounted in the extreme offset position. The smaller knobs also avoid interference when used on the 22" or 27" sliding bar for the 3600GTO (SB3622 or SB3627) in a side-by-side configuration. The clamping blocks grip your dovetail plate

primalucelab.com

85mm PLUS support rings can be used with any brands telescopes (for example refractors 70mm-80mm diameter) with tube approximately 85mm in diameter. Adding these rings, you can broad the possibilities of use of this telescope as it becomes possible, for example, the installation also on other mounts or to install telescopes in parallel. Like all the other elements of the PLUS series, these rings are made with high mechanical precision (built with CNC machines from aluminum block) and specially designed to enable you to easily install other mechanical elements such as plates, guide rings or dovetail clamps. Weight: 0.5 kg.

optcorp.com

From Amateurs To Experts, Astrophotographers choose OPT Telescopes for all of their needs. Shop OPT for the best telescopes & customer service!

unitron.com.br

Carregador/Acumulador Autônomo para Iluminação de Emergência com Projetores a LED O Uni2-LED é uma unidade tipo carregador/acumulador para iluminação...

astroobchod.sk

Binorum SmartPhoto univerzálny adaptér na smartfón pre ďalekohľady a mikroskopy. Robte úžasné fotografie a videá optickými prístrojmi s ľubovoľným mobilom. Pasuje na okuláre 27-45mm. Jednoduché použitie.

scopeviews.co.uk

Low cost Domain Registration with DNS Manager, Nameservers, Email Forwarding and Web Forwarding

eu.lunaticoastro.com

LUNÁTICO ASTRONOMÍA POCKET CLOUD WATCHER ("Astronomía" Magazine nº. 238 - April 2019)   This month we bring a sort of personal weathe

sonataoptics.sk

Pokiaľ to rozmery zásielky dovolia snažíme sa dať na výber z viacerých druhov dopravy Každý prepravca ma rôzne limity na prepravu možnosti prepravy pre váš konkrétny nákup uvidíte vždy v košíku v sekcii Doprava a Platba Pre štandardné balíky je doprava zadarmo pri hodnote nákupu nad 99 €