Bresser Colour Weather Station - (5-in-1 Wifi Sensor) T-Rings & Adapters because as the lens focal

because as the lens focal length and exposure time increase

and variable GoTo speed and LED brightness

P85 Observatories Column

Non-volatile memory/On camera storage: Build-in total 192K byte user-accessible space(image size up to 480 X 320)

This cover is suitable for: Telescopes such as refractors up to 150 mm aperture or Newtonian telescopes up to 254 mm aperture

Bresser Colour Weather Station - (5-in-1 Wifi Sensor) T-Rings & Adapters because as the lens focalThis weather station is an ideal way to monitor outside weather conditions when your telescope is setup and imaging outside. This is particularly useful for remote observatories so you can keep track of the current weather conditions. Features: 5. 7" color display for time and detailed weather information. WIFI connection with internet time synchronization. Receives weather data from 5 in 1 'profi' sensor and from a wireless thermo hygro sensor via