Vixen Telescope Focal Reducer HD

Description Let us take photography of Nebula! Hign-performance Reducer for AX103S and VC200L High-performance Reducer for AX103S, VC200L telescopes. Reduces focal length by 0.77x. The AX103S optical tube incorporates a flattener lens and outperforms high imaging capability even by itself. For this reason, the Reducer HD can be used without using the SD Flattener HD. The AX103S covers an imaging field of DSLR camera with full-format sensor with 44mm image circle. Originally incorporating a flattener lens inside, the VC200L optical tube offers high imaging capability by itself. From this reason, the Reducer HD can be used without using the SD Flattener HD together. The VC200L delivers 36mm image circle (peripheral illumination by 60%) fully covering an imaging field of DSLR camera with APS-C sensor, and also offers comparably sharp images with the center in spite of 47% peripheral illumination at dia. 44mm image circle. It covers an imaging field of DSLR camera with an image circle of