Field Flatteners
A field flattener is an optical tool used to correct field curvature in telescopes, particularly refractors. Astrophotographers and visual viewers in visual astronomy must preserve star sharpness over the complete field of vision. Edge performance and wide-field photography depend on it.
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APM-Riccardi Universal Flattener Model 1 (APM-RIFLAT1)
APMAPM-Riccardi Universal Flattener Model 1 Our high-quality, universal flattener for apochromats was calculated by the famous optics designer Massimo...
View full detailsAPM-Riccardi Universal Flattener Model 2 (APM-RIFLAT2)
APMAPM-Riccardi Universal Flattener Model 2 Our high-quality, universal flattener for apochromats was calculated by the famous optics designer Massimo...
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