Explore Scientific Focal Reducer on ES 102mm APOIver
I use an Altair Lightwave 0.8X Reducer/Flattener when imaging with both my Canon DSLR or Altair Hypercam 183C camera through this telescope. This further “flattens” the field of view in my images and reduces the telescope’s focal length for a wider field of view. I saw the ED127 F/...
Focal Reducer for an Explore Scientific 127 ED APOPhil Hosey