Altair Lightwave 0.6x Focal Reducer - Enhance Wide-Field Astrophotography sv305m pro performance cannot be guaranteed on

performance cannot be guaranteed on all optical systems

5ppm Max Frequency Stability 12

put all the pagers in the slots

Durable metal body for long-term reliability

Shell Material

Altair Lightwave 0.6x Focal Reducer - Enhance Wide-Field Astrophotography sv305m pro performance cannot be guaranteed onThe Lightwave 0. 6x focal reducer This reducer provides a 0. 6x reduction in F Ratio, resulting in faster exposure times and a wider field for Astro photography. It is designed for refractor telescopes with focal ratios of F6 or longer. Reduces and flattens the photographic field 38mm clear aperture Integral T Ring adapter thread Requires a back focus of 55mm to the CCD Chip For DSLRs, a standard T Thread adapter of approximately 10mm thickness is