ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Field Flattener f/5 to f/7 Brand_Optolong the Shasta Ridge 10x36 provides

the Shasta Ridge 10x36 provides bright

ensures reliable performance in all weather conditions

This program can read TDM correction values in real-time via the PC serial port (or via RS232-USB adapter) from USART Port of TDM box

Universally applicable variable polarizing filter with 2 "filter thread

ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Field Flattener f/5 to f/7 Brand_Optolong the Shasta Ridge 10x36 providesThe Explore Scientific ED80 FCD100 Triplet Refractor is a compact, high performance telescope designed for both astrophotography and visual observation. It features HOYA FCD100 extra low dispersion glass for superior color correction and sharpness, combined with an air spaced triplet lens system and fully multi coated optics. The result is clear, high contrast views of deep sky objects and planetary detail. This fast f 6 refractor includes a 2. 5 inch