self_made#Pinhole_camera#44mm_f/220#compur#otturatore#otturatore_realizzare_cavo

You can use different ∅ 49mm filters:with b/w film- yellow, green, orange filters. Gray filters ND2, ND4, ND8 can be used to reduce light intensity in color. 🔎🔎🔎🔎🔎. If you have finished, press the shutter release button and rewind back to the exposed film (photo 6).

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