Sport Optics

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  5. Sport Optics Guide -Fieldscopes-
  6. Basic Information about Fieldscopes
  7. Close focusing distance

Basic Information about Fieldscopes Close focusing distance

This indicates the distance to the nearest point that can be focused. Generally, a Fieldscope is used to make distant objects appear nearer. However, you can also enjoy magnified images from a short distance, such as when observing tree blossoms or butterflies. In this case, a Fieldscope with a shorter focus distance is recommended.


Effective diameter of the objective lens: 85mm
Close focusing distance: 5.0m


Effective diameter of the objective lens: 65mm
Close focusing distance: 3.3m