Field flattener without reduction factor for Explore Scientific ED80 , ED102 and ED127 APO Refractors


Correction for up to full-frame camera sensors (24x36mm)


How to use the Zero X field flattener with M48 thread connection




FEATURES

• Field flattener for Explore Scientific ED80, ED102 and ED127 APO telescopes
• Removes field curvature from telescopes
• Produces round stars even at the edge of the image field
• Image sharpness at the edge is drastically increased
• A clear benefit for the whole image aesthetics
• Correction of field curvature for up to full-frame camera sensors (24x36 mm)
• Image field flattener without reduction factor
• On the telescope side with 2 inch (50.8 mm) plug-in connection and M48x0.75mm filter thread
• Camera side with large M48 threaded connector
• Working distance of 55 mm between field flattener and camera sensor
• For telescopes with a focal length of approx. 480 to 952 mm
• Optimised for telescopes with focal ratios from F=6.0 to F=7.5
• Can also be used for various other APOs
  
• Fully multi-coating on all lens surfaces
• Housing made of lightweight aluminium, black anodised
• Aluminium dust cap for M48 thread

SCOPE OF DELIVERY

• Zero X field flattener (1 piece)
• Dust caps