Products description
Fieldflattner 0.8x for Astro-Professional ED 102
Fieldflattner 2" for Astro-Professional ED 102 2-lens refractor with 0.8x focal length reduction.
Fieldflattner for ED and APO refractors For our ED and APO refractors of the Professional series we now offer a selection of fieldflattners with T2 mount. The flattners have been specially calculated for the optics and are therefore perfectly matched to our telescopes. For the Astro-Professional ED 80, ED 102 and ED 110 a 2" version with 0.8x reduction is available. For the APO 115 and APO 130 a 3" version without reduction. For connection to an SLR camera, a suitable T2 ring is required, which is also available from us.