Brand: Davis Instruments
Reference: 11698002603
Really viable model for astronomical navigation. It will be easy to handle and it also has adjustable mirrors with a new shock-resistant translucent glass system. The Mark 15 sextant has an 18 cm arc graduated from -5º to 120º and also contains 7 filters, 2 easily adjustable mirrors, anti-glare glass lenses, an additional telescope for anti-glare observations, a high-precision micrometer drum and a readable vernier up to 2 / 10 arc minute.