Opiniones Schneider Kreuznach 102M - Filtro - densidad neutral 4x - 37 mm

This two-stop closed B+W grey filter (log D = 0.6) is rightly very popular in the photographic range. It does a lot, for example, to achieve a selective sharpness with aperture 4 instead of 8 or with 1/15 s. instead of 1/60 s. exposure time to make a frozen waterfall a flowing waterfall again. However, it still gives a very good, neutral color reproduction and costs less than the even denser grey filters. We recommend it as basic equipment. Filter factor 4. Care: Only clean B+W filters guarantee that the high material and manufacturing quality can result in perfect image quality. The hard water and dirt-repellent MRC anti-glare helps you to keep your B+W filters free from scratches and dirt. If, despite your caution, dust, water or dirt still needs to be removed, please take the following rules into account: never wipe dust and dirt dry; it could contain small quartz particles that are much harder than glass and can scratch this like a diamond. First, wipe off the dust with a blower brush before wiping the breathed on glass with soft pressure using a soft cloth, preferably with the microfiber cleaning cloth “Photoclear”. For stubborn dirt, a little spit is a good solvent - always at hand and free of abrasive, oil and aggressive chemical substances. Never use a paper tissue for cleaning, as it is quite fluffy and the paper fibers adhere to the glass due to the electrostatic charge. The extremely hard, water and dirt-repellent MRC coating increases the protective effect of these B+W filters. B+W Nano Filter B+W has been a leader in filters for photographic applications since 1947. The camera filters are still fully produced in Germany and belong to the optical top class. A camera filter of better quality hardly exists! Leading in camera filters The quality of the filter is guaranteed by a very strict inspection during the entire production process. This has made B+W market leader in the field of camera filters. The filters are available in various types such as the 010 UV filter, the 007 MRC protection filter, the ND grey, and grey gradient filter, the circular polarization filter, the UV-IR barrier filter, the (magnification) conversion lenses, and color filters. The premium and professional line B+W distinguishes between the premium line and the professional line. The premium line is characterized by a very thin XS-Pro Digital mount and an MRC nano coating. The professional line usually consists of camera filters with a slightly thicker F-Pro mount and is available with a single or MRC coating. In all cases, the camera filters are made with great passion and precision at the Schneider Optische Werke factory in Bad Kreuznach, Germany.