The top ten filters you should own will obviously vary from person to person and is dependent on the subjects you photograph. Our choice is most definitely the following:

1. Circular Polariser (glare reduction and colour saturation)
   Great for landscapes, still lifes and architectural photography
2. Grey Grad 4x (balance sky brightness)
   Great for landscapes
3. Skylight (protects lens)
   All purpose photography
4. Neutral Density x4 (reduces overall exposure)
   All purpose photography
5. 81A (warms up skin tones)
   Perfect for portraits but also useful for landscapes
6. Close up +4 (for the macro shots)
   Ideal for nature also good for still lifes
7. Grey Grad 2x (a weaker variation on 2)
   Great for landscapes
8. Neutral Density x8 (a stronger variation on 4)
   All purpose photography but idea for blurry  waterfalls
9. Softar style diffuser (best softener for when you cant be bothered doing it in Photoshop)
   Perfect for wedding and portraits
10. Star 8 (Adds star burst)
    Great for jewellery, also interesting for landscapes

Good selection? Let us know your favourite filters and what you use them for

Load of camera filters for sale

The diffraction filter is a special effect filter that can be found in a number of filter brands’ ranges.

The diffraction filter creates spectacular rainbow coloured streaks or star bursts from highlights.

Hoya made the effect popular back in the 70s with their group of filters called Spectral Star.

The Hoya Spectral Star is a conventional starburst filter that added a rainbow-like pattern to the streaks. Hoya had three filters in this range

The Hoya Andromeda is a single line through the photo used to create ghost-like blurs and multicoloured streak from point light sources.

The Hoya Pulsator is a colourful 8 point star burst.

And the Hoya Nebula is a multipoint filter for spectacular colour bursts

The French brand Cokin replicated Hoya’s effects with their series of Diffraction filters which are still available today

The Cokin Diffractor Cosmos 040 is like the Hoya Andromeda

The Cokin Diffractor Univers 041 is like the Hoya Pulsator

And the Cokin Diffractor Galaxy 042 is like the Hoya Nebula

And thanks to Cokin’s universal holder these filters can easily be adapted to fit a wide range of lens filter thread.

Hoya copied the system filter approach popularised by their version called Hoyarex.

The Hoyarex versions are easier to understand as they are named by the number of points. There are also more options to choose from including the following:

• Diffraction 2x Model No 702
• Diffraction 4x Model No 704
• Diffraction 8x Model No 708
• Diffraction 18x Model No 718
• Diffraction 36x Model No 736
• Diffraction 48x Model No 748
• Diffraction Halo Model no 799

It’s not easy to recreate this filter digitally and is well worth adding to your collection. The filter works with glass, water, jewellery and any other item where you can get a sparkle of light to diffract. Some photographers also use them on lasers to create stunning painting with light effects.