lens assembly

USAGE SUMMARY

The phrase "lens assembly" is correct and usable in written English. You can use it when referring to a component of optical devices, such as cameras or microscopes, that consists of multiple lenses. An example is: "The technician replaced the damaged lens assembly in the camera." Alternative expressions include "optical assembly" and "lens unit."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

38 human-written examples

Where once a headlight bulb existed, today there is a multifaceted lens assembly carrying four or more separate bulbs.

The New York Times

The proposed improvement is experimentally demonstrated by actively damping an objective lens assembly for a high-speed confocal microscope.

Journal of Sound and Vibration

Typically, this image is buried somewhere in the lens assembly; exactly where depends on the design of the lens.

Stanford University

The aperture of a camera is controlled by opening or closing a diaphragm, which is usually located in the middle of the lens assembly.

Stanford University

A compact laser-plasma X-ray source has been developed with a YAG laser, a line-focus lens assembly, an Al tape-target driver and a debris prevention system.

Journal of Electron Spectroscopy and Related Phenomena

The key feature of the system is the ability to propagate a beam of light tangentially through the anterior eye using a compact, hand-held lens assembly incorporating UV-transmitting optical fibres.

European Journal of Pharmaceutics and Biopharmaceutics

Human-verified similar examples from authoritative sources

Similar Expressions

22 human-written examples

But in trying to make ever-smaller lens assemblies that can focus and zoom, camera designers encounter difficulties.

The New York Times - Tech

You will build a camera plugin for pbrt that simulates the traversal of light through these lens assemblies.

Stanford University

Both of the new feature new motorized lens assemblies and keystone adjustments for greater control and picture clarity.

TechCrunch

The final multi-lens assembly was revealed to be quite successful.

Journal of Aerosol Science

This is accomplished by mounting the camera-lens on a pan-tilt platform that is capable of remotely panning and tilting the camera-lens assembly and zooming the zoom lens.

CCTV Surveillance Analog and Digital Video Practices and Technology

Expert writing Tips

Best practice

When describing a "lens assembly", specify its function (e.g., focusing, zooming) to provide more context to the reader. Use descriptive adjectives like 'compact', 'multi-element', or 'high-precision' to provide additional information.

Common error

Avoid using "lens" when "lens assembly" is more accurate. "Lens assembly" implies a system of multiple lenses working together, while "lens" refers to a single optical element. Ensure your choice accurately reflects the complexity of the system being described.

Linguistic Context

The phrase "lens assembly" functions primarily as a noun phrase, typically acting as the subject or object of a sentence. It refers to a collection of lenses arranged to perform a specific optical task. Ludwig AI confirms this with numerous examples of its use in various contexts.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

35%

Academia

25%

Less common in

Wiki

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

The term "lens assembly" is a grammatically sound and frequently used noun phrase, denoting a system of multiple lenses designed to work in concert for a specific optical purpose. As Ludwig AI highlights, it finds common application in scientific research, news media covering technological advancements, and academic publications. The phrase's usage is predominantly formal, reflecting its technical nature, although it also appears in neutral contexts when discussing consumer-grade camera technology. When using this phrase, ensure that it accurately represents the multi-lens nature of the system being described, distinguishing it from a single lens element. Describing its specific function or characteristics (e.g., 'high-precision', 'zoom') can add clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

lens unit

A more concise term to describe one physical unit.

optical lens system

Focuses on the optical nature and system aspect rather than the assembly.

objective lens group

Specifically refers to a group of lenses that make up the objective.

lens configuration

Focuses on the specific arrangement and layout of the lens elements.

optical arrangement

More general term referring to the arrangement of optical components, not necessarily lenses.

lens construction

Emphasizes the design and build of the lens system.

lens mechanism

Highlights the mechanical aspect of the lens system.

lens setup

Informal term to describe how lenses are arranged for a task.

optical train

Describes the path of light through multiple optical components.

optical device

Broader term describing any device utilizing optical principles.

FAQs

How is a "lens assembly" used in optical systems?

A "lens assembly" is used to focus, diverge, or otherwise manipulate light. Depending on its design, it can correct for aberrations, zoom, or provide a specific magnification.

What's the difference between a "lens assembly" and a single lens?

A single lens is one piece of transparent material that refracts light. A "lens assembly" is a group of lenses working together to achieve a more complex optical effect.

What are some alternatives to using the phrase "lens assembly"?

Depending on the context, you could use "optical lens system", "lens unit", or "objective lens group".

In what contexts is the phrase "lens assembly" most commonly used?

The phrase "lens assembly" is commonly used in scientific research, news reports about camera technology, and academic papers on optics and imaging.