What is it?
An indicator lens is a raised or flush plastic cap that is fixed onto the top of a panel or stacking indicator.
What does it do?
An indicator lens helps to protect the bulb contained in the indicator body. Coloured lenses also change the white light emitted from a bulb into a particular colour. Colours are used to alert people to a particular action. A good example would be;
RED for stop
GREEN for go
Applications
Lenses are used in any application where an indicator is needed. Typical applications are
Control panels in factories and warehouses
Automotive dashboards
Music studios
Assembly lines
Agricultural equipment
Tools
Types
Lenses are available in various shapes, profiles and colours.
Flush
Domed
Rectangular, round and square
Clear or coloured
Product Details Price | Brand | Lens Colour | Lens Shape | Supported Lampholder | Diameter | Length | Better World Product |
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![]() Panel Mount Indicator Lens Round Style, Red, 15mm diameter RS Stock No.: 239-3483 Mfr. Part No.: A0163B Datasheets: £0.492 Each (In a Pack of 5) | APEM | Red | Round | Panel Mount | 15mm | - | - | ||||||||||||
![]() Indicator Lens Square Style, White, 20.5mm Long RS Stock No.: 335-738 Mfr. Part No.: AML51-C10W Datasheets: £3.616 Each (In a Pack of 5) | Honeywell | White | Square | - | - | 20.5mm | - | ||||||||||||
Dialight | Red | Domed | Panel Mount | 15.86mm | 15.86mm | - | |||||||||||||
![]() Indicator Lens Square Style, Red, 20.5mm Long RS Stock No.: 335-744 Mfr. Part No.: AML51-C10R Datasheets: £3.96 Each (In a Pack of 5) | Honeywell | Red | Square | - | - | 20.5mm | - | ||||||||||||
![]() Indicator Lens Square Style, Green, 20.5mm Long RS Stock No.: 335-766 Mfr. Part No.: AML51-C10G Datasheets: £3.018 Each (In a Pack of 5) | Honeywell | Green | Square | - | - | 20.5mm | - | ||||||||||||
£0.492 Each (In a Pack of 5) | APEM | Amber | Rectangle | Panel Mount | - | 24mm | - | ||||||||||||
£0.78 Each (In a Pack of 5) | APEM | Green | Round | Panel Mount | 29mm | - | - | ||||||||||||
£0.492 Each (In a Pack of 5) | APEM | Green | Round | Panel Mount | 15mm | - | - | ||||||||||||
£101.45 Each | Dialight | Red | Round | - | - | - | - | ||||||||||||
£0.736 Each (In a Pack of 5) | APEM | White | Round | Panel Mount | 29mm | - | - | ||||||||||||
Dialight | Green | Domed | Panel Mount | 11/16in | - | - | |||||||||||||
£4.802 Each (In a Pack of 5) | Honeywell | Red | Rectangle | - | - | - | - | ||||||||||||
![]() Indicator Lens Square Style, Blue, 20.5mm Long RS Stock No.: 335-772 Mfr. Part No.: AML51-C10B Datasheets: £2.892 Each (In a Pack of 5) | Honeywell | Blue | Square | - | - | 20.5mm | - | ||||||||||||
![]() Panel Mount Indicator Lens Round Style, Red, 22mm diameter RS Stock No.: 239-3758 Mfr. Part No.: A0263B Datasheets: £0.77 Each (In a Pack of 5) | APEM | Red | Round | Panel Mount | 22mm | - | - | ||||||||||||
£0.656 Each (In a Pack of 5) | APEM | Clear | Round | Panel Mount | 16mm | - | - | ||||||||||||
![]() Panel Mount Indicator Lens Square Style, Clear, 18mm Long RS Stock No.: 239-3477 Mfr. Part No.: A0162G Datasheets: £0.656 Each (In a Pack of 5) | APEM | Clear | Square | Panel Mount | - | 18mm | - | ||||||||||||
£0.656 Each (In a Pack of 5) | APEM | Clear | Rectangle | Panel Mount | - | 24mm | - | ||||||||||||
£0.736 Each (In a Pack of 5) | APEM | Yellow | Round | Panel Mount | 29mm | - | - | ||||||||||||
Dialight | Amber | Domed | Panel Mount | 15.86mm | 15.86mm | - | |||||||||||||
£0.492 Each (In a Pack of 5) | APEM | Amber | Round | Panel Mount | 16mm | - | - | ||||||||||||