This 2-element SD is a truly perfect telescope for the ultimate in wide-field observing. The stars are absolutely pinpoint, as only an well corrected apochromatic refractor can produce.
The 107PHQ is a transportable APO refractor for astrophotography with corrected field of view up to full frame sensor and for observation up to the highest magnification range.
Aperture 107 mm - focal length 740 mm - focal ratio f/7
4-element Petzval system with color-correct triplet objective and a corrector lens built into the optical tube
Stable 3.4" RAP focuser with micro-reduction and 360° rotation - adjustment range 110 mm
Sufficient working distance for observing with 2" accessories and for photography
Besides 1.25" and 2" the apo offers M48, M54, M68 and M86 threads for screw adaptions
44 mm image circle with full illumination and correction allow the use of large sensors with high resolution
CNC tube rings with Vixen/EQ5 style dovetail bar and carrying handle
Finder shoe for standard finder and mini guiding telescopes available
High quality carrying case for optimal protection of the telescope
Each Quadruplet Apo is inspected and its optics tested before shipping - you get an optimally adjusted telescope for successful photography and observation from the very beginning.