Αποτελέσματα αναζήτησης για: «optical tube»

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

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

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

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

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 Epsilon 160 extender provides a 1.5 times increase in focal length and is comprised of 7 optical elements in 5 group...

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

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

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

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

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

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

Using this adapter, you can attach the EXPLORE SCIENTIFIC Hybrid 2 in 1 finder shoe (art. 0620158) to the EXPLORE SCIENT...

Fine tuning rings from TS Optics are a real problem solution. They allow fine adjustment of the distance with much...

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

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

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