Description
The Cassens & Plath 4×40 Sextant Telescope is an optical telescope designed specifically for use with marine sextants. The telescope provides high optical clarity and makes it easier to observe celestial bodies during astronomical navigation.
The 4×40 magnification provides a well-balanced field of view that makes it easier to identify the sun, moon and navigational stars during observation. This is particularly useful for stargazing where precise identification of celestial bodies is crucial.
The telescope is designed for use with Cassens & Plath sextants and is compatible with several models in the manufacturer’s range. The sturdy construction makes the telescope well suited for use in maritime environments where navigation instruments must withstand transportation and use on board.
The Cassens & Plath 4×40 Sextant Telescope is used by long-distance sailors, navigation schools and professional navigators who want precise observations for classic celestial navigation.
This telescope is a useful accessory both as an upgrade to existing optics and as spare equipment for navigation instruments.






