nosepiece
Spectacles' central span
A nosepiece is the part of something that rests on or covers the nose.
On eyeglasses, the nosepiece is the bridge or the small pads that sit on either side of the nose.
On a microscope, the nosepiece is the rotating turret that holds multiple objective lenses.
Protective masks and respirators also have nosepieces that seal against the face.
Structure spanning an obstacle
- padCushioned writing surface
- saddleMounted rider's seat
- framesRigid enclosing structures
- glassesCorrective eyewear or tumblers
spectacles · silicone · cushion · adjustable · comfort · fit · grip · rubber
Purpose or goal
- turretProtruding fortified structure
- revolvingTurning around a center
- lensLight-focusing curved glass
- magnificationDegree of visual enlargement
ocular · binocular · achromatic · specimen · slide · optics · resolution · zoom
Face-worn concealment
- filterPorous separation device
- sealAuthentication stamp or mark
- cartridgeSealed container for supplies
- facepieceRespiratory protective covering
inhalation · exhalation · valve · gasket · fitting · SCBA · full-face · NIOSH
bridge
Structure spanning an obstacle
glasses · spectacles · silicone · cushion · adjustable · comfort · fit · grip · rubber · ergonomic
objective
Purpose or goal
magnification · ocular · binocular · achromatic · specimen · slide · optics · resolution · zoom · focusing
mask
Face-worn concealment
- filterPorous separation device
- sealAuthentication stamp or mark
- cartridgeSealed container for supplies
facepiece · inhalation · exhalation · valve · gasket · fitting · SCBA · full-face · NIOSH · occupational
bit
Small amount or portion
- headstallBridle component encircling head
- browbandBridle's forehead strap
- cheekpieceArmor protecting the face side
reins · halter · hackamore · snaffle · curb · caveson · equestrian · horse · tack · leather
helm
Vessel's steering mechanism
nasal · face-plate · gorget · coif · mail · steel · medieval · knight · protection · combat
- eyeglass partslens, lenses, frames, hinge, hinges
- mask partsstraps, elastic bands, filter, mouth opening, visor
- microscopymicroscope, objective lens, compound microscope, eyepiece, compound microscopes
- respiratorsrespirator, N95, dust mask, gas mask, half mask
nosepiecechinstrap
Strap securing headgear
chin guard · mouthguard · cheek pads · visor · ear flaps