Αποτελέσματα αναζήτησης για: «adve»

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared or ultra violet wavelengt...

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared or ultra violet wavelengt...

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared or ultra violet wavelengt...

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared or ultra violet wavelengt...

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

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

The polarization device is designed for polarized light observations. Anisotropic geological, biological, and polymer sa...

BRESSER umbrellas are characterized by its good workmanship, strong ribs and stable clothes/films. Recommended for both...

Although the Takahashi FSQ-85EDX is designed as a Petzval quadruplet, the full-format sensor coverage was not perfect an...

Η προηγμένη τεχνολογία των οπτικών σωλήνων Edge HD όχι μόνο αποδίδει πιο κυκλικά άστρα αλλά στην πραγματικότητα βελτιώνε...

The # 2961610 filter set consists of a UV/IR blocking filter and the R-G-B filter set - the filters are optimized for mo...

The phase contrast device is used in the phase contrast microscopy to observe transparent low-contrast samples that are...

Η προηγμένη τεχνολογία των οπτικών σωλήνων Edge HD όχι μόνο αποδίδει πιο κυκλικά άστρα αλλά βελτιώνει την ανάλυση και τη...

The completely redesigned CMOS-optimized filters from Baader work excellently with all CMOS cameras. The new ultra-sensi...

The completely redesigned CMOS-optimized filters from Baader work excellently with all CMOS cameras. The new ultra-sensi...

The completely redesigned CMOS-optimized filters from Baader work excellently with all CMOS cameras. The new ultra-sensi...

ASI6200MC Pro uses Sony’s latest back-illuminated IMX455 Full Frame format native 16-bit ADC sensor. It has3.76µm, ultra...

The 94 mm apo with the fast focal ratio of f/5.5 is aimed at all amateur astronomers who are interested in a compact, pu...

In a clear night, most surfaces radiate much heat and cool down. As soon as the temperature falls below the dew point, d...

The camera makes it easy to work with samples that are moving and is suitable for classroom demonstrations. The high-spe...