Αποτελέσματα αναζήτησης για: «hers»

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared wavelengths. There are no...

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

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

This refractor is very versatile. It allows striking observations with a light and compact tube, while offering great po...

This refractor is very versatile. It allows striking observations with a light and compact tube, while offering great po...

The Takahashi FC-100DF apochromatic refractor is designed around a fluorite doublet at F/7.4. Its use remains very versa...

The Takahashi FC-100DF apochromatic refractor is designed around a fluorite doublet at F/7.4. Its use remains very versa...

After the successful introduction of the CDK 12.5" and 17" Astrograph from PlaneWave for few years ago, the CDK 14" is n...

With its new optical system, Takahashi brings the Epsilon-160ED into the era of digital imaging...

With its new optical system, Takahashi brings the Epsilon-160ED into the era of digital imaging...

This f/3 Cassegrain focus telescope has an aperture of 350mm and provides a 1,050mm focal length for capturing stun...