Explore Scientific Filter Set for Moon & Planets - Set 2 (4" Telescopes) vixen mount Each Quadruplet Apo is checked

Each Quadruplet Apo is checked by Teleskop-Service before shipping

The QE of 80% thanks to back illumination technology along with the very low amplifier glow make this camera very suitable for all astronomical applications

75) connection will require a TSM48i-T2A reduction adapter

you can easily switch between small solar telescopes and large Schmidt-Cassegrains

Explore Scientific Filter Set for Moon & Planets - Set 2 (4" Telescopes) vixen mount Each Quadruplet Apo is checkedMoon and Planetary filters help increase the contrast and detail visible while viewing or photographing the moon and planets. Color Filters darken the light slightly, that reaches the eye or the sensor of the camera which helps improve contrast. The result is that your view picture turns out sharper with more detail. This set of 4 includes the following filters: Explore Scientific Filter 1. 25" Green No. 56The green filter is to increase the contrast