TS-Optics Optics 2"-Zenitspiegel mit 99 % Reflexion - QUARZGLAS - 1/12 lambda: detailed overview

TS-Optics Optics 2"-Zenitspiegel mit 99 % Reflexion - QUARZGLAS - 1/12 lambda is a star diagonal provides a much more comfortable viewing angle on refractors and Cassegrain systems. Coating, clear aperture and mechanical clamping affect light throughput and stability. Key product data include Gehäuse: CNC-Gehäuse; Klemmung: Ringkemmung von 2"- und 1,25"-Zubehör; Spiegel: Oberflächenqualität 1/12 Lambda - Reflexion 99 %. The important point is not a single specification on its own, but the way optics, mechanics and intended use work together.

Secure clamping is especially important with heavy wide-angle eyepieces. The connection format must match both telescope and eyepieces. This makes it easier to choose the product for a real observing or imaging task rather than simply chasing the highest specification.

Who is it for?

• Visual observers with a compatible telescope
• Comfortable 90-degree viewing
• Use of quality 1.25-inch or 2-inch eyepieces depending on model

Technical features from the product data

• Gehäuse: CNC-Gehäuse
• Klemmung: Ringkemmung von 2"- und 1,25"-Zubehör
• Spiegel: Oberflächenqualität 1/12 Lambda - Reflexion 99 %
• Spiegelträger: Quarzglas
• Coating: Dielektrische coating - alterungsbeständig und kratzfest
• Optischer Weg: 110 mm optisch wirksamer Weg bis zum Ende der eyepieceseitigen 2"-Steckhülse
• Innengewinde auf beiden Seiten des Gehäuses: 50,45 mm Durchmesser - Steigung 24 TPI (Zollgewinde)

Practical use, selection and system planning

Before buying, check barrel size and available focus travel. Large 2-inch components add weight to the rear of the telescope. When building the complete setup, also consider existing connections, weight, working distances and equipment you already own. A clean mechanical system is easier to use and simpler to expand later.

Our recommendation

Choose accessories and upgrades for the actual application rather than theoretical maximum values. A well-matched system is usually more capable and more pleasant to use than a combination where components only just fit together.

Related products and alternatives

If you would like to compare alternatives or related equipment, these products are worth a look: TS-Optics 1.25" TS-Optics 1.25" Star Diagonal - 99% - 1/12 Lambda  ·  TS-Optics SC Zenitspiegel - 99 % Reflexion - 1/12 Lambda  ·  TS-Optics Optics 2"-Zenitspiegel mit 99 % Reflexion - 1/12 lambda