• VIOFO CPL-100 circular polarizing filter with black frame for dash cam glare reduction
  • VIOFO CPL-100 polarizing lens filter packaging and 26.5mm accessory in retail box

VIOFO CPL-100 Dash Cam Accessory - Anti-Glare Polarising Filter

In stock
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  • Local Australian Stock
  • "No-Worries" Returns
$28.00
$28.00 RRP $28.00
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Cut Windscreen Glare Before It Ruins Your Footage

It’s 3 pm on the M1. The sun’s bouncing off your dashboard and washing out the car in front. Number plates disappear into white haze. This is exactly when you need your footage to be clear.

The VIOFO CPL-100 circular polarising filter is designed to reduce dashboard reflections and harsh glare so your dash cam captures usable evidence, not washed-out highlights.

Check out our own Dash Cam Guys video!

Why Glare Matters More Than You Think

Dash cams record everything - including reflections from your windscreen and glossy interior trims. In strong Australian sunlight, that reflected light can flatten contrast and obscure important details.

A circular polarising filter works like polarised sunglasses for your camera lens. You can significantly reduce reflected light, helping restore contrast and improve plate readability in bright daytime conditions.

Key Features & Benefits

  • Slip-On Mount: Designed for compatible VIOFO models for quick, tool-free fitting.
  • Heat-Resilient Build: Built to handle high in-car temperatures common in Australian summers.
  • Lightweight Design: Approximately 6 g to avoid stressing the lens mount.
  • Practical Upgrade: A simple add-on that can noticeably improve daytime clarity.

Compatibility

Designed for select VIOFO dash cams with compatible magnetic lens surrounds:

Who this is not for: Owners of non-VIOFO dash cams or cameras without the compatible slip-on lens design.

What to Expect in Real-World Use

A CPL filter reduces reflected glare but also slightly lowers overall light transmission (typically around 0.5–0.7 EV). That means:

  • Best suited for bright daytime driving
  • Improved dashboard reflection control
  • May not be ideal for low-light or night-only setups

For most Australian drivers dealing with strong sun, it’s a worthwhile trade-off for clearer daytime evidence.

Installation

  • Align the collar with the lens housing.
  • Let the magnet seat naturally into position.

No tools. No firmware changes. Takes under a minute.

Why Buy From Us

  • Authorised Australian reseller
  • Ships from Melbourne within 24 hours*
  • Backed by full 3-month manufacturer warranty
  • Local Australian tech support
  • 30-Day “No-Worries” returns

Upgrade Your Daytime Footage

If you regularly drive in bright conditions, a properly adjusted CPL filter can noticeably reduce glare and improve usable contrast. Add it to your setup and get the most out of your VIOFO dash cam.

Specifications

Warranty
  • 12 Months

FAQ

  • Q: Will it make night footage too dark? A: Most users see no significant brightness reduction; STARVIS sensors compensate for the minor light loss.
  • Q: How do I adjust the filter? A: Rotate while previewing on your dash cam screen until reflections fade; typically set-and-forget unless cabin mats or sun angle change.
  • Q: Can I leave it on year-round? A: Yes—the CPL-100 is rated for cabin temperatures from –20 °C to 85 °C and sealed against dust.
  • Q: Does it fit the rear camera? A: No—rear lenses require the CPL-300 or CPL-500 series.
VIOFO CPL-100 Dash Cam Accessory - Anti-Glare Polarising Filter

$28.00

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