100mm Universal Telescope w/ B3400 Blocking Filter & Feather Touch Focuser

The Lunt Solar 100mm Universal Telescope is a versatile hydrogen-alpha solar refractor featuring a 100mm aperture with an FPL-53 ED triplet lens designed for both daytime solar and nighttime astronomical observation. Built around pressure-tuned etalon technology with a sub-0.65 angstrom bandpass, it delivers exceptional views of solar prominences, filaments, and granulation with unmatched contrast. The included 2-inch Feather Touch focuser with 10:1 dual-speed reduction provides precise focusing control, while the B3400 blocking filter's 34mm aperture is optimized for large-sensor imaging applications and eliminating vignetting on full-frame cameras.