Optics-Trade

6 лет назад

This video compares Abbe Koenig and Schmidt Pechan roof prisms, commonly found in binoculars. The main differences are the length, price, and light transmission. Abbe Koenig prisms are longer, more expensive, and offer better light transmission, making them ideal for low-light conditions. Schmidt Pechan prisms are more compact and affordable, making them suitable for everyday use.

3 года назад

This video explores the manufacturing practices of binoculars, specifically focusing on Austrian brands. The hosts discuss the different business models used by manufacturers, including in-house production, outsourcing, and OEM production. They then delve into the specific practices of two prominent Austrian brands, Carl Zeiss and Swarovski Optik, highlighting their different approaches to production.