Astroklar round filter night light filter

The phenomenon of ever-increasing light smog not only affects the quality of nocturnal city and architecture photos, even scientific astrophotography is almost impossible in urban areas. The large reflecting telescopes are therefore located on mountain peaks, islands or in deserted areas with no perceptible light pollution. "Normal" professional and amateur photographers can use the new Rollei Astroklar round filter to reduce unwanted effects of light pollution and their recordings more contrast and clarity to rent.

Works reliably against light pollution…

The new Rollei Astroklar round filter reduces the unwanted yellow and orange components of the light thanks to a special coating extensively and ensures that even difficult structures and transitions are still displayed reasonably and do not "tear out". The night and starry sky, partially or only sparsely lit building panoramas clearly gain in contrast and definition, even extremely distant and barely visible stars can appear clearly and distinctly on the astrophoto. Choose between four common lens diameters for astro and city photography from the Rollei Astroklar round filter is in 39, 40.5, 46, 49, 52, 55, 58, 62, 67, 72, 77, 82, 86, 95, 105 and 112mm available. Because of the special Anti-light smog coatings your recordings get a little cooler, the blue and green components understandably predominate. To counteract this if necessary, you should carry out a manual white balance when working with the astro clear filter. Our recommendation: Choose a color temperature between +700 K and +1,500 K for the white balance carried out without a filter in order to obtain authentic colors in the end result.

… and reliably keeps out water, oil and dirt

The enormous suitability for everyday use of the new Rollei Astroklar round filter is achieved by a complex nano-coating on both sides of high-quality optical glasses. This compensation permanently reduces unwanted light reflections, which can ruin the entire recording, especially with long-term exposures at night. Furthermore, the protective layer repels dirt, oil and water almost like a magnet. Any residue can be easily removed with a quick wipe of the care and cleaning cloth.

The result: High-contrast astro and night shots

The anti-light smog coating of the Astroklar round filter leads to a Reducing overall light transmission by 2/3 stops/stop . Regardless of whether you use the filter alone or in combination with other optics, the use of a tripod and a cable or radio release ensures that you can save razor-sharp images on your camera's memory card.

If you want to make rearranging your studio easier and don't want to carry tripods around all the time, for example, we have the ideal solution for you with our tripod castors. Thanks to their smooth-running bearings and parking brakes, they are particularly easy to handle and assemble and are also suitable for quickly changing the lighting during the shoot.

Technical specifications

scope of delivery

• 1x Astroklar filter
• 1x storage box (with 105 and 112 mm round filter filter case)