लेंस-प्रणाली हिंदी उपयोग और उदाहरण

""२) एक लेजर और एक लेंस प्रणाली: CD पर ध्यान केंद्रित करने और पढ़ने के लिये।

इससे यह स्पष्ट है कि फोटोग्राफी के कैमरे प्रभृति यंत्रों में जो पूर्णत: बिंब की कांति पर आश्रित होते हैं, लेंस प्रणाली का द्वारक या छिद्र (aperture) काफी बड़ा होना चाहिए।

लेंस-प्रणाली इसके अंग्रेजी अर्थ का उदाहरण

A single aspheric lens can often replace a much more complex multi-lens system.

3rd century BC in the Roman Republic In an optical system, the entrance pupil is the optical image of the physical aperture stop, as 'seen' through the front (the object side) of the lens system.

The corresponding image of the aperture as seen through the back of the lens system is called the exit pupil.

Depending on the lens design, the entrance pupil location on the optical axis may be behind, within or in front of the lens system; and even at infinite distance from the lens in the case of telecentric systems.

Miranda had a second lens system, consisting of the Sensorex models which had an externally coupled auto diaphragm.

That year the original lamp and lens system was replaced by a second-order Fresnel lens brought to Cape Florida by Lt.

Similar to the earlier Minolta Dimâge V of 1996, the Dimâge EX line was one of the first consumer point-and-shoot cameras released in the American market and featured an unusual interchangeable lens system not normally found in point-and-shoot cameras.

For instance, a relay lens system must be added if the adapter is to be directly mounted to a camera's body (bypassing the standard lens, as if on a Canon XL1 or XL2 and the Sony EX3).

The actual lens system is rigidly integrated into the construction.

It had an innovative dual lens system, combining two periscopic groups each with its own sensor: one very wide angle equivalent to a 23"nbsp;mm in 135 format and a 3X zoom equivalent to a 39–117"nbsp;mm, totalizing a virtual 5X zoom, with a step between 23 and 39"nbsp;mm.