Description
The Candela GentleMax 18mm Cartridge Optics Kit CACN1357 is a premium replacement optics set designed for the 18mm treatment cartridge used in Candela GentleMax laser systems. This package contains the internal focus lenses required for the 18mm cartridge and helps restore proper calibration, beam quality, and energy transmission.
Part Number: CACN1357
These replacement optics are manufactured to meet the specifications required for the GentleMax delivery system and provide a cost-effective solution when existing cartridge optics become damaged, burned, or contaminated.
Compatible Cartridge Information
This optics kit is designed for:
- Candela GentleMax
- 18mm Treatment Cartridge
- Cartridge Part Number 7122-00-3954
Package Contents
This package includes:
- 1 x Focus Lens 8050-00-3098
- 1 x Focus Lens 8050-00-3105
Please note: This package contains only the replacement optics. The cartridge housing is not included.
Candela GentleMax 18mm Cartridge Optics Information
The optics inside the cartridge play a critical role in maintaining proper beam alignment and energy delivery. Over time, these lenses may develop burn marks, scratches, coating damage, or contamination caused by repeated exposure to high laser energy.
As a result, damaged optics can cause calibration failures, reduced power output, inconsistent treatments, and poor beam quality.
Error 15.1 and Calibration Issues
If your system fails cartridge calibration or displays Error 15.1, damaged cartridge optics may be one possible cause. Therefore, inspecting the internal lenses for burn spots, coating damage, or debris is recommended during troubleshooting.
Replacing worn optics may help restore:
- Proper cartridge calibration
- Improved laser energy transmission
- Better beam quality
- Consistent treatment performance
- Reliable cartridge operation
Additionally, replacing damaged optics may help reduce unnecessary stress on other delivery system components.
Free Optics Installation Service
If you prefer not to replace the optics yourself, Parts4Laser offers complimentary optics installation services.
Simply ship your cartridge assembly to our facility and our technicians will install the replacement optics at no labor charge. Customers are responsible only for shipping costs to and from our facility.
Related Products and Services
• Candela Consumables
• Candela Laser parts
• Candela Laser Sales
• Repair & Service Form
Parts4Laser supplies replacement optics, delivery system components, consumables, and repair services for aesthetic laser systems worldwide.
Parts4Laser is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Candela or its affiliates. Any logos and trademarks appearing on this website are the property of their respective owners and are used solely for identification and reference purposes.





