Αποτελέσματα αναζήτησης για: «Focal exte»

The TOA-35 Reducer is designed for the TSA102/TSA120/TOA130/TOA150...

The Takahashi FC-35 reducer is a 0.66X reducer designed to work with the FC-100DF, FC-100DL, FC-125, FS-102, FS-128 and...

The Takahashi F/3 0.6X reducer converts the FSQ-106ED and -130ED refractors to f/3 optical systems for use in astro...

The Epsilon 160 extender provides a 1.5 times increase in focal length and is comprised of 7 optical elements in 5 group...

Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 108...

Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 540...

Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 162...

This extender is specific to the hyperbolic Newtonian optical formula of the Takahashi Epsilon-180ED. The focal length i...

For Epsilon-130D users who want to shoot at longer focal lengths than the native 430mm, Takahashi offers a 1.5x extender...

TS Optics Reducer and Corrector for astrophotography through APO refractor telescopes...

The Takahashi FS-60Q apochromatic refractor is a longer focal length version of the FS-60CB. The longer F/D ratio allows...

The Takahashi FS-60Q apochromatic refractor is a longer focal length version of the FS-60CB. The longer F/D ratio allows...

The focal adapter is suitable for all telescopes with a male M63x1 thread at the focuser. It is used for the direct visi...

FC-100DZ is one of the most powerful and versatile 100mm scopes on the market...

ZWO has also released a new 3-inch FF80APO 0.76X full frame reducer with a three-element optical design, including one e...

FC-100DZ is one of the most powerful and versatile 100mm scopes on the market...

Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 1080mm focal length, and with 2 inch (50.8mm) focuse...

A perfect travelling apochromat - for observation and astrophotography. Under the lead management of Teleskop-Service, t...

The adapter allows connecting Skywatcher focal reducers and correctors to telescopes with 2" receptacle...

The Takahashi FC-76DCU apochromatic refractor is equipped with a fluorite doublet at F/7.5. Its very low weight, only 1...