Αποτελέσματα αναζήτησης για: «focal reduc»

0.5x Reducer - 2" - for visual observation & photography - focal reduction...

The Takahashi 645 Reducer 0.7X reduces the focal length of the FSQ-130ED telescopes by 0.7X, increasing the speed of the...

Can be used to Celestron Edge C 9.25 in combination with Celestron’s focal reducer only. Focal reducer has to be mounted...

The 645RD QE0.72x focal reducer is a high-performance reducer that further enhances the attractiveness of the FSQ-106EDX...

Coma corrector for Newton telescopes that neither reduces the focal length nor the image field of your telescope...

The Takahashi 645 Reducer-CA 0.72X reduces the focal length of the CCA-250 telescope by 0.72X, increasing the speed of t...

ZWO has released a brand-new FF65APO 0.75× full frame reducer with a four-element optical design. It has a reduction fac...

Μειωτής εστιακού λόγου με οπτικό σχεδιασμό δύο στοιχείων που περιλαμβάνει έναν φακό από γυαλί εξαιρετικά χαμηλής διασπορ...

Μειωτής εστιακού λόγου με οπτικό σχεδιασμό δύο στοιχείων που περιλαμβάνει έναν φακό από γυαλί εξαιρετικά χαμηλής διασπορ...

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

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

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