Hoya Gradual Blue 49mm
Acrylic filters similar to half-colour, except that colour density gradually decreases near the centre of the filter allowing emphasis of foregrounds or backgrounds.
Archive forbinoculars & scopes - filters
Cokin A696 Softwarm
This is a general description for the Cokin A series filters. Here we explain a bit about the system and how it works. Specific details of this individual filter can be found above.About Cokin filters:The COKIN CREATIVE FILTER SYSTEM contains a huge range of filters in many types, including; colour correction, special effects, black and white, polarising, neutral density and more…COKIN filters use the most advanced technologies. Many in the ran
Hoya Soft Spot Set 62mm
Both filters in this set have a clear centre spot which makes the central image stand out clearly.SAND SCREEN has a smoky appearance while SOFT SCREEN has an irregularly uneven surface. With SOFT SPOT the size of the clear part of the centre of the picture varies depending on the lens and aperture used.
Hoya HMC 80B (D-A) Filter 62mm
These popular filters are renowned for their ability to minimise reflection at the filter surfaces which reduces glare and ghosting. The result is an average light transmission of over 97% giving sharp contrast and well balanced colour. Hoya HMC filters are recommended for enhancing the performance of today’s multicoated lenses.This 80B filter increases the colour temperature from 3400?K to 5500?K for the use of photoflood lamps.
Hoya HMC Orange Filter 52mm
Increases contrast between reds and yellows. Particularly useful for distant outdoor shots taken with a telephoto lens. Also useful in colour photography for spectacular sunsets, seascapes etc.
Hoya Yellow/Green Filter 43mm
Used primarily for black and white photography, the Yellow/Green filter is highly effective for outdoor portraits because red is rendered dark green while gren appears lighter.Great for correcting skintones, bringing out facial expressions in close-ups and emphasising the feeling of liveliness.
Hoya Neutral Density X4 52mm
Neutral Density filters (ND) filters are often ignored by photographers, but they have several uses and offer the the possibility to achieve otherwise unacheivable results. ND filters appear grey and reduce the amount of light reaching the film, they have no affect on colour balance. They have 4 main uses:i) To eneable low shutter speeds to be used, especially with fast films, to record movement in subjects such as waterfalls, clouds, car
Hoya Soft Spot Set 72mm
Both filters in this set have a clear centre spot which makes the central image stand out clearly.SAND SCREEN has a smoky appearance while SOFT SCREEN has an irregularly uneven surface. With SOFT SPOT the size of the clear part of the centre of the picture varies depending on the lens and aperture used.
Hoya HMC ND4 Filter 77mm
Neutral Density filters are often ignored by photographers, but they have several uses and offer the possibility to acheive otherwise unacheivable results. ND filters appear grey and reduce the amount of light reaching the film, they have no affect on colour balance. They have 4 main uses:i) To enable slow shutter speeds to be used, especially with fast films, to recored movement in subjects such as waterfalls, clouds, cars, seas etc.
Hoya Yellow/Green Filter 52mm
Used primarily for black and white photography, the Yellow/Green filter is highly effective for outdoor portraits because red is rendered dark green while gren appears lighter.Great for correcting skintones, bringing out facial expressions in close-ups and emphasising the feeling of liveliness.