| Caliber: | ≤49mm |
|---|---|
| Type: | ND Filter |
| Brand Name: | GiAi |
| Size: | 37mm/43mm/46mm/49mm/52mm/55mm/58mm/62mm |
| Shape: | Circle |
| Place of Origin: | China (Mainland) |
| Model Number: | GA-VND-37-82mm |
| Size: | 37mm |
Quick Details
Specifications
Product Description
Neutral Density Filters Have Four Main Uses
1. to enable slow shutter speeds to be used, especially with high speed ISOs, to record movement in subjects such as waterfalls,clouds, or cars
4. to allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which could cause overexposure
2. to decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background
3. to decrease the effective ISO of high speed film (above ISO 400) and allow it to be used outdoors in bright situation
4. to allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which could cause overexposure
the GiAi CPL filter adopts new design. the frame gear allow you easy to install and remove. the 18-layer coating makes it waterproof,Anti-dust and scratch-resistant.
GiAi Neutral Density Filters darken images and allows you to capture photos with a wider aperture or slower shutter speed than normally required. Built with optical glass that features 9 layers of anti-reflection coatings on each side(total 18 layers), this Camera filter is well protected from water and oil spill, dust and scratch.
* Function: Reduce light input
* Multiple-layer of nano-coating;
* Waterproof, oil-proof and scratch-resistant;
* Schott B270 glass;
* Slim Al/Cu/Ti frame, thickness ≤ 4mm;
* No Light leakage;
* OEM supportable;
CHOOSE YOUR SIZE:
Packaging & Delivery
Single package size: 16X15X5 cm
Single gross weight:0.200 kg
Package Type:Plastic case & paper box
Lead Time:
| Quantity(Pieces) | 1 - 1 | 2 - 50 | 51 - 100 | >100 |
| Est. Time(days) | 7 | 9 | 14 | to be negotiated |