Αποτελέσματα αναζήτησης για: «base 0»

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

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...

In comparison to conventional crayford or rack & pinion drives, this micro-geared movement has zero backlash, zero...

Νέα συρταρωτή θήκη φίλτρων πάχους 29 mm για την τοποθέτηση φίλτρων 2″ και τη σύνδεση ψυχόμενης κάμερας ASI σε φακό Nikon...

ZWO has developed the off-axis guider especially for the full-frame size cameras. It is connected directly to the ASI620...

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

The Takahashi 6x30 finderscope is designed for use with all Takahashi refractors. This finderscope provides 6x magnifica...

This L shaped black anodised aluminium bracket, hard to bend, has cut rails and can be attached to a wide range of focus...

ASI183 has much potential, 84% QE peak, 20.18Mega pixels, 15000e full well, 1.6e read noise, 19FPS@full resolution, each...

The Takahashi FOA-60 was designed to provide a compact instrument capable of delivering exceptional visual performance...

The Takahashi 7x50 finderscope is designed for use with all Takahashi refractors. This finderscope provides 7x magnifica...

The Takahashi 7x50 finderscope is designed for use with all Takahashi refractors. This finderscope provides 7x magnifica...

The Takahashi 7X50 finderscope bracket is compatible with the Takahashi 7X50 finderscope and is designed for use with th...

ZEISS designed the 1.25" Astro Adapter specifically for stargazers who want to use their standard astronomical eyepieces...

The new ZWO 7x 50mm Square EFW is designed for use with 50mm Square Filters and large-format cameras, including the ZWO...

Dew shields are a necessary protection against dew and also against scattered light. Due to the integrated heating even...

This narrowband filter has a 7nm bandwidth of light centered on a wavelength of 656nm through, and reducing the transmis...

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

Use with H-alpha and OIII narrowband filters (SHO Set) for astrophotography.  Also suitable for visual observation...