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FILTER MEDIA ROLLS : MEDIA ROLLS


FILTER MEDIA ROLLS : WHISPER POWER FILTER 3.



Filter Media Rolls





filter media rolls






    filter media
  • The selected materials in a filter that form the barrier to the passage of filterable suspended solids or dissolved molecules. Filter media are used to remove undesirable materials, tastes and odors from a water supply.

  • Material through which water, wastewater, or other liquid is passed for the purpose of purification, treatment, or conditioning. (2) A cloth or metal material of some appropriate design used to intercept sludge solids in sludge filtration.

  • device that uses materials designed to treat effluent by reducing BOD and/or removing suspended solids in an unsaturated environment; biological treatment is facilitated via microbial growth on the surface of the media.





    rolls
  • Charles Stewart (1877–1910), English automobile manufacturer and aviator. He and Henry Royce formed the company Rolls-Royce Ltd. in 1906. Rolls, the first Englishman to fly across the English Channel, was killed in an airplane crash

  • (roll) axial rotation: rotary motion of an object around its own axis; "wheels in axial rotation"

  • (roll) move by turning over or rotating; "The child rolled down the hill"; "turn over on your left side"

  • (roll) a list of names; "his name was struck off the rolls"











Botanical Gardens, Golden Gate Park, San Francisco. (Scene 1, Efke with 093 [87C] Filter)




Botanical Gardens, Golden Gate Park, San Francisco. (Scene 1, Efke with 093 [87C] Filter)





4th exposure of the first scene of my own private IR shoot out. Botanical Gardens, Golden Gate Park, San Francisco. Well, I wasn't sure this filter was going to work at all, but it did. This filter starts passing right about where the film rolls off at 850nm. The negative was the thinnest of the 4 but still quite dense meaning the metering was pretty spot on (although 50ASA may be too slow for this batch of film as this is the second roll of this batch that seems about two-three stops over exposed). I especially liked the contrast of this shot the best as the dirt path was very apparent yet I still had shadow details in the tree trunk in the center. It's a long time to leave the shutter open but this filter was definitely my favorite for this film for this scene. As the morning wore on more and more people walked along the trails but I found that the long exposures didn't even see them while they walked by.

Efke AURA INFRARED 820c - D76
SEKONIC L-778 DUAL SPOT F METER
B+W 67mm INFRARED BLACK #093 (87C) FILTER
(Shot at 50ASA, Metered through the filter)
EV1 (+reciprocity compensation): 3min @ f8
Hasselblad 500 C/M w/80mm CF Zeiss Planar T*
Epson PERFECTION V750-M PRO SCANNER
(20110116_EFKE_IR820_AURA_47614_004)











Vevey 95




Vevey 95





I finally dug out one of my 4x4 TLRs.
first 127 I developed myself. worked out. kind of. scanning these in a normal flatbed film scanner without dedicated holders is a royal pain somewhere behind.

great camera.

Yashica 44LM
Efke R100 in Ilford Ilfotec LC29










filter media rolls







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Post je objavljen 07.12.2011. u 03:20 sati.