Optics / interface / precision
Everlast / Focus Lenses
Everlast / Focus LensesEverlast / Laser welding consumable
Everlast RedSabre D20T4.5 F150 Focus Lens Assembly (SUP21T)
Catalog SKU LWD-EV-M21D20F150
$90.00 USD
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Check part specifications.
Compare the original part number, head version and dimensions before ordering. Choose a machine to see its model-specific requirements.
Selected configuration:
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Machine fitment
Find your exact model below, then check the required head, connection or original part number.
| Machine | Required configuration |
|---|---|
| Everlast RedSabre 1500 | Requires SUP21T on the installed gun; match the original optical or wire-feed specification. Confirm the gun label: published RedSabre 1500 head names conflict. |
| Everlast RedSabre 2000 | Legacy SUP21T configuration only. Current SUP33T-equipped machines require a different cartridge or holder. |
A complete replacement focus-lens cartridge and housing.
Specifications
| Part number | EV-M21D20F150 |
|---|---|
| Model | D20T4.5 F150 |
| Diameter | 20mm |
| Thickness | 4.5mm |
| Material | Quartz |
| Pack contents | 1 lens cartridge with housing |
| Focal length | 150 mm |
Part-specific requirements
For SUP21T heads using the exact D20T4.5 F150 cartridge configuration. Match the original head and optical setup.
Fitment limits: Do not substitute a different focal length. SUP21T and SUP23T cartridges are not interchangeable.
Laser welder consumable fitment guide · Ask about part identification