It is easy to see that in every professional photo shoot, regardless of locations and types of disputes, participation in the Arsenal of equipment have numerous small accessories. Some of them has the task of creating the right lighting scene or image stabilization (for example, gimbale), problem of other suitable change in light falling on the camera's sensor. It is for this are the filters on lenses – compact, structurally simple, although extremely important optical accessories, which are new to photography, is often overlooked.
PolarPro filter ND64 Cinema Series, designed for drone DJI Mavic Pro six times increases the duration the shutter is open. Made of high quality material, ensuring the best quality optics. Low weight filter allows smooth movement of the device.
Nd filter HD-ND4 series Professional Pgytech designed for drone DJI Mavic Pro 2. The filter increases the exposure time, which allows you to get a blur effect. Made of high quality Schott glass. Thanks to the technology of multiple coatings, the ISI and claims to the grinding process provides the highest standards of image quality.
UV filter Pgytech for drone DJI Mavic 2 Zoom. It prevents ultraviolet radiation in the lens of the camera drone, thus preventing the appearance of undesirable light effects. Made of high quality Schott glass and aluminum. Thanks to the technology of multiple coatings, the ISI and claims to the grinding process provides the highest standards of image quality.
UV filter for drone DJI Mini Mavic. It serves to protect the glass lens from mechanical damage and reduces the amount of harmful ultraviolet radiation entering the lens. Made from the highest quality Schott glass and aluminum.
Filter HD-ND4 of the company Pgytech from the Advanced. Was developed for drone DJI Mavic 2 Zoom. Made of optical glass and of aluminium, its low weight does not affect the operation gimbala. Glass, high transparency, making the image more clear and sharp.
UV filter brand Pgytech of the Advanced series for DJI Mavic Zoom 2. Prevents from penetration of UV radiation into the camera lens, allowing you to avoid unwanted light effects. The filter also protects from mechanical damage. Made of high quality materials. Glass, high transparency, making the image more clear and sharp.
Filter HD-ND4 brand Pgytech of the Advanced series designed for drone DJI Mavic Pro 2. Made of high quality materials, which can achieve the best results without compromising work gimbala. Glass, high transparency, making the image more clear and sharp.
Set 3 PCs filter PolarPro Cinema Series Shutter, designed for drone DJI Mavic Pro 2 or the Zoom. This series of filters provides high quality images and ease of mounting and Dismounting. Included filters: ND4, ND8 and ND16.
A set of three filters brand PolarPro intended for drone DJI Mavic Air. The kit includes filters ND4/PL, ND8/ND16 EN and/EN, they extend the shutter speed without changing the color profile. Filters you can easily and quickly be mounted, their light weight does not affect the operation gimbala.
Set of 3 filters, PolarPro Cinema Series Gradient Collection, designed for drone DJI Phantom 4 Pro and Advanced. The filters provide high quality photos and easy to mount and dismount. The kit includes filters such as: ND8-GR ND16-4 and ND32-8.
Set of filters for drone DJI Mavic Mini is designed for users who demand the best quality performance and a wide range of possibilities. ND filter increases the shutter speed, to achieve a cinematic effect while recording or photographing with a long exposure. The kit includes: ND8, ND16, ND32 and ND64.
Set 3 PCs filter PolarPro Shutter, designed for drone DJI Phatnom 4 Pro and Advanced. Thanks to the filters to get the best image for the given conditions of lighting, they also reduce exposure. Filters are made from high quality materials. The kit includes filters such as: ND8, ND16 and ND32.
Filter Pgytech HD-ND4, designed for a camera drone DJI Mavic 2 Zoom. ND filters reduce the amount of light entering the lens in very bright lighting conditions. ND4 refers to a series of Professional, filters constructed of high quality glass wielopowłokowego Schott. Aluminum frame fits to the color of the drone.
The General principle of operation of most optical filters is extremely simple – each material absorbs light in a certain wavelength range, i.e. a certain color. The rest will be reflected or absorbed through the surface of the material, where optical filters are ultra-thin layer deposited respectively on the glass in a strictly controlled production process. It is this layer determines how the optical range of the spectrum can pass through the filter and to go through the optics of the lens on the camera's sensor or camera, producing an image of high quality. The exception is the polarizing filter, which image are clipped is not certain wavelength, but some light with a particular polarization, that is – simply put – the direction of oscillation of the electromagnetic field vectors. Filters for lenses now available most often in the form of round plates mounted on the outer ring of the lens. But how to choose the right model, with the two seemingly identical filters?
The old days of analogue black and white photography was used, first of all, color filters for lenses, which allow adjustment of contrast depending on the color shooting. The coating had a well-defined color, such as yellow, orange, red, green or blue, and, in addition, differed – except the size (diameter) is also a degree of light transmittance. Today, we are dealing almost exclusively with digital photo color, and the center of gravity has shifted towards improving the quality of the image – the filters seem to be the same, most often, is completely transparent, it is difficult or impossible to distinguish with the naked eye. Currently available filters UV, polarizing, infrared filters and grey (complete and połówkowe). Drones constitute a large group of devices in contemporary photography – often equipped with two types of filters: UV and polarizing, at least – the grey filters.
The task of the UV filters is to limit the negative influence of ultraviolet radiation on the image quality, especially during flights in the full sun. Most often, however, UV filters play a protective role in front of the lens. Polarizing filters for lenses reduce light reflection from glass buildings or the surface of the water, which is crucial for the quality of images performed by the drones in position "under the sun". Grey filters allow, and the complex reducing exposure (i.e., exposure frames, for example, when shooting in bright sunlight or in badly-lit events.