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lens cover

lens cover

1 3.0
A removable cap that protects a camera lens from dust and scratches
  • noun
  • /lɛnz ˈkʌvər/
translation icon : tapa del objetivo
  • The lens cover is important for preventing dirt from getting on the lens when it is not in use.
  • remove the lens cover
  • built-in lens cover

Examples

  • Before storing your camera, make sure to secure the lens cover to protect it from dust.

  • Turns out that if you hold a clear UV filter like people use as lens covers on cameras, the flare is gone - or, perhaps more accurately, reduced to a normal level like on the 4S.

    Blog text (15)
  • I removed the lens cover and counted carefully to myself.

    Fiction book (1999)
  • The lens cover is 'sapphire crystal', which Schiller says aids in image capture quality and protection.

    Blog text (10)
  • My spare lens cover—how had it gotten here?

    Fiction book (1993)
  • iPhone5mod is currently offering the entire rear case of the iPhone 5 for customers, and their iPhone 5 rear case comes with Apple's original sapphire camera lens cover.

    Blog text (24)
  • I then trimmed the lens cover slightly so it fit over the front element and screwed in a UV filter to hold it in place. This saved me the hassle of making a tube to fix to the cover and will make it easier to switch between covers.

    Blog text (18)
  • Body notwithstanding, there is at least one scratchproof element on the iPhone 5—the camera lens cover.

    Blog text (34)
  • And my spare lens cover on the garden path, near the quince that leaned toward the cellar door—had Stewart dropped it there?

    Fiction book (1993)
  • To keep the camera safe from scratches, always put the lens cover back on after use.

Synonyms

cover
vslens cover
571 1.0

A thing like a lid or blanket that lies over something to keep it safe

is a small removable protector specifically for camera or optical parts
cap
vslens cover
116 1.0

A cover that fits over the top of a container like a bottle

is a removable protector shaped to shield delicate optical parts
lens cap
vslens cover
5 2.6

A cover that you put on a camera lens to protect it from dust and damage

is the same idea but described as a removable protector for optics
dust cover
vslens cover
1 3.1

A removable cover, often plastic or cloth, that protects machines like a printer from dust when not in use

is aimed specifically at protecting camera optics rather than general equipment

How Protective

hardcase
4.4
lens cover
1 3.0
lens hood
  • Specialized
1 4.4
cloth
215 1.0

Surface Forms

lens cover singular
lens covers plural

Morphology

lens + cover

The meaning ('a removable cap that protects a lens') is directly and transparently derived from combining 'lens' (an optical element) with 'cover' (something that protects or covers). This noun–noun compound follows a common compositional pattern found across languages, so a B1 learner who knows both constituents will readily infer the MWE meaning.

Etymology

Lens cover is like a small 'hat' for your camera. The cover fits over the lens to keep dust and scratches away when you are not using it, so it means 'a removable cap that protects the lens'.