About this product
Part Number: 20112
Two-element design incorporating one ED element.
Reduces the standard focal length of the Evolux-82ED by a factor of 0.9x and provides top quality field-edge correction.
The flattener / reducer illuminates a full frame format and provides pinpoint star imaging over a 36mm image circle.
Provides focal length of 477mm & f/5.8. Field of View 4.34°. Back focus 55mm. Fully multi-coated.
Supplied with adaptor/field-rotator. Filter thread inside adaptor to mount 2” filters. M56x1 female / M48 male threads. Can be used in conjunction with M48 Canon or Nikon T-ring adaptors.
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