Sentence examples for effective focal range from inspiring English sources

These results indicate first that the effective focal range can be extended by applying SA.

Fostering the mechanical compensation paradigm, the modeled optical system, composed by 14 lenses, separated in 4 different sets, had a total length of 15.55 mm, an effective focal length ranging from 1.5 to 4.5 mm with a zoom factor of about 2.8×, and an angular field of view up to 56°.

The resulting optical effects are examined by measuring the effective focal lengths of the GRIN lenses.

The 28-year-old is an effective focal point for Arsenal.

Neuman, K., Abbondanzieri, E. & Block, S. Measurement of the effective focal shift in an optical trap.

From this I could then calculate the camera's effective focal length.

The optics used is an eight element f/2 telecentric lens system with 80 mm effective focal length.

We complied with systemic standards such as effective focal length and total system length.

In addition, it is applicable to find the focal length of a thin lens as well as the effective focal length of a system of lenses because it does not require the movement or replacement of lenses.

It is established in this study that the CREC-GS Optiprobes display an "effective focal region" smaller than the focal region calculated using geometrical and optical considerations.

I remember that I drew it because it was such an effective focal point: but I want to use it now instead of that full-stop.