Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your BOTSLAB G980H Circular Polarizing Lens (CPL). This CPL filter is specifically designed to enhance the video quality of your BOTSLAB G980H/G980H Pro Dual Dash Cam by reducing glare and improving color saturation. Please read this manual thoroughly before use to ensure optimal performance and longevity of your product.
What's in the Box
The package contains the following items:
- BOTSLAB G980H Circular Polarizing Lens (CPL)
- User Manual

Image: The BOTSLAB G980H CPL filter as it appears in its packaging.
Setup and Installation
The CPL filter is designed for effortless installation and removal. Follow these steps to attach the filter to your compatible dash cam.
1. Compatibility Check
Ensure your dash cam is a BOTSLAB G980H or G980H Pro model. This CPL filter is not suitable for G980H 3/4 Channel Dash Cams.
2. Attaching the CPL Filter
- Gently align the CPL filter with the lens of your BOTSLAB G980H/G980H Pro dash cam.
- Push the filter onto the dash cam lens until it securely clicks into place. Ensure it is firmly attached to prevent it from falling off during driving.

Image: A hand demonstrating the easy attachment of the CPL filter to the dash cam lens.
3. Removing the CPL Filter
- To remove, gently pull the CPL filter away from the dash cam lens.
Operating Instructions
The CPL filter operates passively to enhance your dash cam's video quality. No specific operational steps are required for the filter itself once installed. Its effects are automatically applied to the footage captured by your dash cam.
1. Glare Reduction
The CPL filter significantly reduces glare from reflective surfaces such as car windows, wet roads, and water bodies. This results in clearer and more detailed footage, especially in bright or sunny conditions.

Image: A visual comparison demonstrating how the CPL filter reduces glare and reflections in dash cam footage, resulting in sharper views.
2. Color and Contrast Enhancement
The filter enhances color saturation and contrast, allowing your dash cam to capture road details with greater accuracy and produce more vibrant, realistic recordings.

Image: Dash cam footage illustrating the enhanced color saturation and contrast achieved with the CPL filter, making details appear more true to life.
Maintenance
Proper care of your CPL filter will ensure its continued effectiveness and extend its lifespan.
1. Cleaning the Filter
- Use a soft, lint-free microfiber cloth to gently wipe the surface of the CPL filter.
- For stubborn smudges or dirt, lightly dampen the cloth with a lens cleaning solution specifically designed for optical surfaces. Avoid using harsh chemicals or abrasive materials.
2. Protection
The CPL filter acts as a protective layer for your dash cam lens, shielding it from dust, scratches, and daily wear. When not in use, store the filter in a clean, dry place to prevent damage.

Image: The CPL filter shown protecting the dash cam lens from potential damage like dust and scratches.
Troubleshooting
If you encounter issues with your CPL filter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Filter does not fit the dash cam. | Incompatible dash cam model. | Ensure your dash cam is a BOTSLAB G980H or G980H Pro. This filter is not compatible with 3/4 channel dash cams. |
| Reduced image clarity or unexpected reflections. | Filter surface is dirty or smudged. | Clean the filter gently with a microfiber cloth and appropriate lens cleaner. |
| Filter falls off easily. | Improper attachment. | Ensure the filter is securely clicked onto the dash cam lens. |
Specifications
- Product Dimensions: 0.6 x 0.4 x 0.6 inches
- Item Weight: 0.704 ounces
- Brand: BOTSLAB
- Coating Description: Protective Coating
- Photo Filter Effect Type: Polarizer
- Water Resistance Level: Not Water Resistant
- Compatibility: Specifically designed for BOTSLAB G980H/G980H Pro Dual Dash Cam (Not suitable for G980H 3/4 Channel Dash Cam)
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your original BOTSLAB G980H/G980H Pro Dash Cam or visit the official BOTSLAB website. Keep your purchase receipt for warranty claims.





