Hoya 55mm DMC PRO1 Digital ND4X (0.6) Neutral Density Filter [Camera] 053059130952 9840CDW Belt Unit (50

9840CDW Belt Unit (50

This goes well with your sufficiently lit bedroom as it helps mild down the natural light as per your requirement

High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown

Often used with separate heat shrink that is applied after connection is made

Hoya 55mm DMC PRO1 Digital ND4X (0.6) Neutral Density Filter [Camera] 053059130952 9840CDW Belt Unit (50HOYA DIGITAL PRO1 55MM ND(X4) FILTER Neutral Density filters are often ignored by photographers, but they have several uses and offer the possibility to achieve otherwise unachievable results. ND filters appear grey and reduce the amount of light reaching the film, they have no affect on color balance. They have four main uses: To enable slow shutter speeds to be used, especially with fast films, to record movement in subjects such as waterfalls,