Αποτελέσματα αναζήτησης για: «optical»

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

Despite its pocket size and low weight of just 240 g, the monocular impresses with its outstanding optical imaging perfo...

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

The ZWO FF80 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensiv...

The ZWO FF107 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensi...

The ZWO FF130 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensi...

The ZWO FF65 APO is a refractive astrograph with the powerful flatfield optical design which saves you from the expensiv...

The Luminance UV/IR Cut filter is designed for ultraviolet and infrared wavelength blocking to improve sharpness of the...

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

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

Cradles are the standard tube rings for fixing Takahashi optical tube assemblies to the mounts. Footprints of the cradle...

Cradles are the standard tube rings for fixing Takahashi optical tube assemblies to the mounts. Footprints of the cradle...

The 20" CDK is a revolutionary new telescope optical system that is designed to excel at imaging on large format CCD cam...

Microscope filters are used for visual observations and capture using a digital camera. They help improve the color bala...

ZWO has released a new 3-inch 0.7× full frame reducer that is compatible with the FF107APO and FF130APO telescopes. It h...

The ReflexSight is a convenient alternative to classic optical viewfinders and illuminated dot viewfinders. You can see...

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

The ZEISS DTI 6/40 has been designed specifically for hunting in the open field and, with a range of up to 2 km and 3x o...

A fresh update to the venerable CGEM mount, the CGEM II has a contemporary, attractive, bold appearance and is capable o...

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