Panasonic LUMIX GH5
Panasonic LUMIX GH5
The Panasonic Lumix DC-GH5 is the company's flagship mirrorless camera and one that is focused more toward video than stills. It features a 20.3MP Four Thirds sensor, updated Venus Engine processor, ultra-high resolution EVF and a fully articulating LCD. The rugged body is sealed against the elements and has 5-axis in-body image stabilization. It has an updated Depth from Defocus AF system which can track subjects at 9 fps and offers 225 focus points. The camera has Panasonic's usual stable of features that take advantage of its video capabilities, including Post Focus, Focus Stacking and both 4K and a new 6K Photo mode. The GH5 is a videophile's dream. It can capture 4K/60p footage with no crop, 10-bit 4:2:2 internal recording, optional V-LogL support, a waveform monitor, adjustable luminance levels and much more. An optional adapter adds XLR jacks and numerous audio controls. As expected, the GH5 has built-in Wi-Fi (high-speed 802.11ac in this case) along with NFC and Bluetooth.

Step-Up Ring

We took the craftsmanship, build quality and durability of our professional filters adapted it to the step-up ring.  Made of brass and matte black electroplated finishing which withstands corrosion and other abrasive elements often encountered in outdoor photography.

Inner ring: 39, 46, 49, 52, 55, 58, 62, 72, 82mm
Outer ring: 46, 49, 52, 55, 58, 62, 67, 72, 77, 82, 95, 105mm

ND16 / ND32 / ND64 for DJI Zenmuse 5/5R/5s

Shooting with the Zenmuse X5's M4/3 sensor, the same with LUMIX GH5, results in images that are crisper and more detailed than any previous aerial camera.  ND16 / ND32 / ND64 for DJI Zenmuse 5/5R/5s.

4" (100mm) Filter Holder

Our all new 4" Holder has been designed from the ground up to eliminate vignetting down to 16mm on a full-frame sensor.

And with its innovative snap-lock mechanism it makes attaching and detaching the holder fast and secure.


We also designed the 4" Holder for easy one-handed operation with a unique and oversized CNC machined Snap-Lock knob.

Press the filter holder against the adapter ring and it immediately locks into place with a snap! 

That way you can focus on the shot and not the holder every time you detach/reattach to the adapter ring.

Using Lens filters

Filters are fitted via the screw thread on the front of lenses. Diameters vary from 37mm upwards, so check carefully the size you require before purchase! Thread diameter is normally indicated on the front of each lens.

In today's digital world, we can add filter effects using software post-shooting, whereas previously photographers would carry a selection of filters to control the light and add 'special effects' as they shot. So, let's look at a selection of modern filters you can attach to help control exposure and enhance your results while shooting.

If you have multiple lenses (or cameras), you can buy 'stepping rings' to accommodate filters of various sizes; generally, it is preferable to use rings to fit larger filters onto smaller lenses, not vice-versa.

Always buy high-quality filters to maintain image quality and remember, with a filter in place you can still fit the protective lens cap.

Types of filter

The most commonly used filter is the 'UV' or 'Lens Protector', manufactured using multi-coating technology to maintain maximum light transmission, hence the prefix 'MC' on the outer rim.

Appearing clear to the eye and with no noticeable effect on colouration or exposure, these filters serve two purposes: they block UV light, which tends to cause a distant haze in landscape photography; and they protect the front element of the lens. Many photographers fit these to all their lenses/cameras, permanently – you can mount another filter on top, but take care not to over-tighten them against each other.

The next most popular type is the PL or 'Polarizing Filter' sometimes referred to as 'CPOL' (Circular Polarized), which restricts light passing through the lens so only that being reflected directly parallel to the axis passes to the sensor.

Modern auto focus cameras require the use of a circular polarizing filter rather than the older linear polarizing filters. This does not refer to the shape of the filter, rather the way in which the polarization is achieved.

These filters do reduce exposure levels slightly, typically by around 1.25 stops – so can be used to help achieve a particular exposure, but their main use is in reducing glare/reflections from highly reflective surfaces and increasing the saturation of brightly lit scenes.

Polarizing filters are made in two pieces, the front section of the filter rotates, and there is a machined ring that allows your fingers to grip the rear section more easily when fitting. Once you have mounted the filter, turn the front ring in either direction (it rotates a full 360 degrees) and you will see the image on the screen, or in the viewfinder, darken as the level of polarization increases. Compose your picture and then adjust the ring until the scene views at its darkest or the reflections are reduced as much as possible, you have then set it for maximum polarization.

Another common filter type is the 'Neutral Density' – photographers use 'ND' filters when trying to work with a particular aperture/shutter speed when a scene is too brightly lit for the exposure required. ND filters are available in different densities, commonly ND2, ND4 and ND8, reducing exposure by one, two and three stops, respectively. Shown right is CLELO's 'ND8' rated filter.

Although these filters increase the required exposure – they are commonly used to control levels for video work – they are colour neutral and have no impact on colour reproduction.

These diagrams illustrate the effect of different strengths of ND filters, starting with the ND2 allowing half the light to pass through, then a quarter, then an eighth:

As an example, when you need a slower speed than the available light permits, CLELO's optional ND filters are rated ND8 and will reduce the required shutter speed from a 1/30th of a second to 1/4th, allowing for some interesting effects.

There are many more types of filters available – Starburst Filters add a ray-like pattern emanating from highlights; Soft-focus Filters create a 'dreamy' look; Coloured Filters can add warmth or cool down a scene; and it is possible to purchase Graduated Filters, only partially coated with a portion left clear with no impact on exposure – useful for balancing between a dull foreground and a very bright sky.

Not to forget that many modern cameras offer creative filter effects 'in-camera' that do a similar job to these types of supplementary filters, and of course as mentioned previously, today's photographers often choose to use software to create such effects post-shooting.

When to use filters

There are no hard and fast rules, so don't be afraid to experiment! But here are some useful examples:

Circular Polarizing Filter – when shooting over water, it can cut through the reflective surface to reveal details beneath – see this example of a garden pond with and without filter:

With Polarized Filter Without Polarized Filter

On bright days, a Polarizing Filter can help to saturate the colours in landscape shots, making the sky more intense, the clouds more defined. The degree of polarization depends on the angle light strikes the lens, so try positioning yourself at right-angles to the major light source for maximum effect. In this example, the greens in the foliage are saturated and sky details are revealed with the filter, as opposed to without:

With Polarized Filter Without Polarized Filter

ND Filters – popular with landscape photographers, as they allow a slower shutter speed to be used on bright days for deliberately blurring, giving the impression of motion, most commonly used with flowing water – see with filter and without here:

With ND Filter Without Filter

Don't forget to support the camera securely when working at these longer exposures, as it is movement of the subject that needs to be emphasized not movement of the camera.

CLELO Advantage

CLELO's digital camera range includes top-quality lenses that can be supplemented with specifically designed compact and lightweight converters, plus a range of high-quality multi-coated filters, to achieve superb results for the most demanding of photographers.

Other than digital cameras, we supplies filters for series of drones from DJI, Action Cameras like DJI- OSMO, and much more. For further details, please feel free to contact us.