2025 Reflective Laser Shielding Clip Filter For SONY A7R4 ver. for SONY A1, A1II, A1II, A7SIII, A7R4, A7R5, A9II, FX3, A9III, FX2, A7V AND A7C , A7, A7II, A7III, A7R, A7RII, A7RIII, A7S, A7SII, A9

Latest Spotlight for 2025: STC’s Reflective Laser Shielding Optical Filter

STC has dedicated six months of research and experimentation to address the damage caused by laser effect lighting to camera and smartphone sensors in stage and event environments. The result is a groundbreaking nano-coated optical filter capable of reflecting 75% of laser energy. Unlike traditional absorption-based ND filters, which stores energy and allow light to pass through once saturated, STC's filter utilizes reflective technology, preventing energy build-up.

Conventional image sensors can tolerate up to 5000mW at a single point. In real-world tests, the STC filter withstood up to 7000mW from a laser beam at 50cm for 0.5 seconds, effectively protecting mirrorless camera sensors without damage. Additionally, the filter maintains a consistent visible light spectrum (400-700nm) without color distortion.

The Clip Filter is an STC world-first innovation, designed specifically for mirrorless cameras. Its durable and robust structure ensures the filter remains securely positioned in front of the sensor without shifting or falling. It provides added protection for the CMOS sensor and can be easily installed or removed as needed.

For Sony full-frame mirrorless cameras, variations in internal chamber height necessitate different spacer thicknesses. For some older models with curved grooves on both sides, the effectiveness of CMOS protection may be slightly reduced.

👉 Available: Magnetic filter kit for iPhone, compatible with the laser-shielding filter.

Features

• Two reflection levels are available：Medium-50% & High -75％ for cho
• Nano-Coated Reflective Technology: Reduces energy accumulation.
• Consistent with the visible light spectrum of 400-700nm, it ensures no color shift.
•  The light loss levels are approximately：
  -50% reflection：Equivalent to ND2 (around -0.7 to -1.0 EV).
  -75% reflection：Equivalent to ND4 (around -1.7 to -2.0 EV).

Protection Scenarios

When your footage shows interference from laser spots, this reflects the filter’s protective capabilities, safeguarding your camera’s sensor. While some visuals might be compromised, your protected camera will remain functional to capture future, more remarkable moments.

Disclaimer

Usage conditions, including distance and duration of laser exposure, vary significantly. If damage occurs due to excessive laser power or prolonged exposure (as energy accumulates over time), it may exceed the 70% reduced threshold and the camera sensor’s tolerance limit. Each camera model has different limits; consult your camera manufacturer for details. STC assumes no liability for damage under these circumstances. Please fully understand the product’s capabilities and limitations before purchase.

Note:
1.Due to the reflective coating technology, diffraction artifacts may appear under certain light sources; this is not a product defect.

2.The light reduction level may vary slightly due to coating variability between production batches. This is not a product defect.

Shipping Notice

Our Products are manufactured in Taiwan(R.O.C), not China. After packaging the products in cartons, we ship them via international couriers such as DHL or OCS. Import taxes for each country are not included in our sales responsibilities; if you have concerns regarding customs duties, please contact your local customs office.
If a shipment is returned due to failure to pick up the package or refusal to pay customs duties, we will charge the additional return logistics fees. Order cancellations under such circumstances will also have the relevant costs deducted.