Additionally, the floating focusing system enables a minimum focusing distance of 0.4m at the wide end and a maximum magnification of 0.20 for detailed shooting. The FE 50-150MM F2 GM's constant F2 ...

This study proposes a simplified 3-D point spread function (PSF) model for high-magnification optical microscopes. First, the property of the calculated intensity distribution obtained from the ...

Abstract: Video synthetic aperture radar (VideoSAR) describes detailed spatial-temporal echo-location signals as representative of the emerging microwave camera for dynamic observation in remote ...

These cinema-friendly qualities complement the lens’s ultra-fast aperture to help shooters achieve a shallow depth-of-field, cinematic look on Sony cameras. With a close focusing distance of just ...

His band started out in Nebraska in the mid-1980s and was known for its dream pop sound. By Mike Barnes Senior Editor Jeffrey Runnings, founding member, bassist and vocalist of the Nebraska-based ...

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With a maximum numerical aperture (NA) of 0.2 ... The SZX10 covers a magnification range of 6.3x to 63x with its 1x objective, and offers up to 123x magnification with a 2x objective.

The two most important parameters in objective design are the numerical aperture (which determines the fine detail in the image) and the magnification, which decreases the area that is imaged. For ...