The Image Plane Of Many Telescopes Is Not Plane, But Curved. This Results In A Picture That Has Its Optimal Focus Only In The Center Of The Field Of View – The Edge Of The Field Is Out Of Focus And Thus Unsharp. The Human Eye Is Able To Accomodate Most Of This But A Camera Will Show Stars That Get Increasingly Unsharp Towards The Edge Of The Field. The Explore Scientific Multi Purpose Curvature Corrector Eliminates Field Curvature In A Variety Of Telescopes – Explore Scientific Apos And Many Other Refractors And Cassegrain Telescopes. This Increases The Edge Sharpness In The Image Drastically. Improves Edge Sharpness Not Only With Explore Scientific Apos, But Also With Many Other Refractor And Cassegrain Telescopes. This Image Field Leveller Fits All Nikon Dslr Cameras, But Can Also Be Used For Other Camera Types Due To The Universal T2 Thread Connection. This Requires An Optional Camera-Specific T2 Ring.


Specifications

• Image Flattener For Nikon Dslr Cameras
• Eliminates The Field Curvature Of Ed Apo Telescopes
• Can Also Be Used For Various Cassegrains
• The Image Sharpness At The Edge Is Drastically Increased
• 2 Inch/50.8Mm Push-In Connector With Filter Thread
• T2 Threaded Connection (M42X0,75Mm)
• Full Multi-Coating On All Lens Surfaces
• Stainless Steel Housing
• Adapter For Nikon F Bayonet Included

• Bildfeldebner Nikon (1 Piece)