Αποτελέσματα αναζήτησης για: «f/5»

Transforms the LS100MT into a 3-lens ED Apo for observation & photography of moon, planets & deep-sky...

The FSQ-85EDX is a more mobile version of the FSQ-406EDX4 for lovers of wide-field deep sky imaging...

Transforms the LS80MT into a 2-lens ED Apo for observation & photography of moon, planets & deep-sky...

FMA180 pro is a compact astrograph for astrophotography with more integrated functions and a more dedicated design...

This off axis guider is suitable for long focal length photography, preferable with large format guiding cameras...

Provide extra height to your rig without sacrificing stability. It is not only suitable for the ZWO carbon fiber tr...

The economically priced Newtonian focuser TSFOCN2 is well suited for observation and astrophotography with DSLR or astro...

Can be used with SCT 2" telescopes. For 2" male thread telescopes such as Meade and Celestron SCTs...

The microscope is designed for studying the microstructure of metals and alloys, semiconductor materials, and other opaq...

The microscope is designed for studying the microstructure of metals and alloys, semiconductor materials, and other opaq...

The microscope is designed for studying the microstructure of metals and alloys, semiconductor materials, and other opaq...

Use your high-quality Canon EOS, EF or EF-S lens also with your CCD camera for first-class deep-sky images...

The microscope is designed for studying the microstructure of metals and alloys, semiconductor materials, and other opaq...

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

With the TS Newtonian adjustment laser the exact collimation of your Newton telescope succeeds in a few minutes...

The TS Superflat TS GPU coma corrector is one of the best correctors for astrophotography through fast Newtonians...

This primary mirror fan shortens the temperature adaptation time of your Newton telescope and thereby enables quicker us...

T-Ring από την Kowa για την προσαρμογή κάμερας Micro 4/3 στο σύστημα Τ2 των αξεσουάρ φωτογράφησης των διοπτρών Kowa...

New Vixen SD81SII high performance apochromatic refractor with FPL53 SD-glass for demanding observers and astrophotograp...

New Vixen SD103SII apochromatic high-performance refractor with FPL53 SD glass and improved optical properties for deman...