Black Series Projector Bulb
Related Faq
Q
Can the black cross phenomenon be avoided?
A
Through product innovation, it can be avoided that there will be no black cross when using non-wide-angle lenses. If your focal length is less than 24mm, it may still occur. 
Q
Can you replace the light bulb if it burns out?
A
The light bulb in the device is an LED light, and its service life should far exceed 5 years, so there is no need to worry. 
Q
Why does the black cross appear?
A
All adjustable ND filters have this problem. The larger the focal length used, the less the cross shadow will be affected. There will be obvious cross shadows and vignetting in the large light reduction gear. If you continue to rotate, the shadows will disappear naturally. This is a physical phenomenon, not a product problem. 
Q
Is this filter compatible with the cokin series?
A
yes it is compatible 
Q
Hello is compatible with Fujifilm X series camera?
A
The nd1000 filter can work with Fujifilm X series camera 
Related Video
best 2022 k&f concept tripods
Circular Polarizer Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant
GW45.0020 Unboxing Video
Related Blog

Why Do Camcorders Have Projectors ?

Camcorders have projectors to allow users to view their recorded videos and photos immediately after capturing them without the need for a separate display device. This feature is particularly useful ...

Are Black Holes Microscopic ?

No, black holes are not microscopic. They are extremely dense regions in space where gravity is so strong that nothing, not even light, can escape its pull. Black holes can vary in size, with some bei...

Oase Pressure Filter How To Change Uv Bulb ?

To change the UV bulb in an Oase pressure filter, follow these steps: 1. Turn off the power supply to the filter and unplug it from the electrical outlet. 2. Locate the UV bulb compartment on the filt...

How To Install Uv Pond Filters ?

To install UV pond filters, follow these steps: 1. Choose the right location for the filter. It should be placed near the pond, preferably in a shaded area to prevent excessive heat buildup. 2. Ensure...

What Are The Tiny Microscopic Black Bugs ?

The tiny microscopic black bugs you may be referring to could be various species of insects, such as black carpet beetles, black fungus gnats, or black mites. It is important to note that without furt...

How To Change Microscope Light Bulb ?

To change a microscope light bulb, first, make sure the microscope is turned off and unplugged. Locate the light source, which is usually located at the base of the microscope. Depending on the model ...

How To Connect A Camcorder To Projector ?

To connect a camcorder to a projector, you will typically need an appropriate video cable. Most camcorders have an HDMI or AV output, while projectors usually have HDMI, VGA, or composite video inputs...

Are There Microscopic Black Holes ?

The existence of microscopic black holes is still a topic of scientific debate. While some theories suggest that microscopic black holes could be formed in certain conditions, such as during the early...

How To Change Uv Bulb Box Filter ?

To change the UV bulb in a box filter, follow these steps: 1. Turn off the power supply to the box filter and unplug it from the electrical outlet. 2. Open the box filter by removing any screws or cli...

How To Use Black Mist Filter ?

To use a black mist filter, attach it to the front of your camera lens. The filter is designed to create a soft, dreamy effect by diffusing light and reducing contrast. Adjust the intensity of the eff...