TS-Optics 100 mm Fernglas - 90° Einblick, 1,25" Wechselokulare: detailed overview

TS-Optics 100 mm Fernglas - 90° Einblick, 1,25" Wechselokulare is with binoculars, magnification, objective diameter, exit pupil and weight determine practical use. Larger objectives gather more light, while higher magnification shows more detail but also magnifies hand movement. Key product data include Bautyp: Doppelrefraktor; Objektive: 2-elementige Semi-Apo-Objektive; Aperture: 100 mm. The important point is not a single specification on its own, but the way optics, mechanics and intended use work together.

For astronomy and twilight, light gathering is important; for travel and hiking, compact size matters. From around 12x to 15x, a tripod becomes increasingly useful for longer sessions. 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?

• Nature and bird observation
• Wide-field astronomy depending on aperture
• Travel or stationary use depending on size and weight

Technical features from the product data

• Bautyp: Doppelrefraktor
• Objektive: 2-elementige Semi-Apo-Objektive
• Aperture: 100 mm
• Objektivbrennweite: 550 mm
• Prismengröße: passend für 28 mm freie aperture
• Scharfstellung: Einzeleyepiece-Helicalfokussierer
• Okularaufnahme: 1,25" - 31,7 mm Ringklemmung
• Pupillendistanz: 54 - 75 mm
• Coating: Breitband-Multicoating auf jeder Glas-Luft-Fläche
• Stativanschluss: 2x 1/4"- und 1x 3/8"-tripodgewinde

Practical use, selection and system planning

Do not compare magnification alone. In practice, a steady image with a suitable exit pupil often reveals more detail than a stronger but shaky binocular. 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: Omegon Pocketstar 10x25 Binoculars  ·  Omegon Blackstar 10x42 Binoculars  ·  Omegon Nightstar 15x70 Binoculars