Question

what is coaxial lense​

Answer 1

Explanation:

When front light hits the object surface perpendicular to the object plane, we speak of coaxial illumination. Coaxial illumination can additionally be collimated, i.e. rays are parallel to the optical axis (within a certain degree). ... Image of engraved sample with coaxial illumination.

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Answer 2

Answer:

hiiiii mate

When front light hits the object surface perpendicular to the object plane, we speak of coaxial illumination. Coaxial illumination can additionally be collimated, i.e. rays are parallel to the optical axis (within a certain degree). ... Image of engraved sample with coaxial illumination.

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