rolllog

HARMAN technology

Ilford SFX 200

ISO 200 black-and-white negative, panchromatic

ISO 200 black-and-white film with extended red sensitivity (to about 740 nm), for infrared-like effects with a deep red filter.

Type
Black-and-white negative
Box speed
ISO 200/24°
Balance
panchromatic
Process
B&W
Formats
120, 135
Base
acetate
DX coded
yes
Status
in production
Source document
SFX 200 Technical Information, rev. 2018-11

Exposure

LightFilterEI / adjust
Daylightnone200

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Processing

  • B&WNormal
  • B&WPush 1 — EI 400: see development times for this EI.
  • B&WPush 2 — EI 800: see development times for this EI.

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Development times 62

ILFORD ID-11 4 · EI 200, 400, 800
DilutionEI°CAgitationTime
1+120020intermittent17:00
stock20020intermittent10:00
stock40020intermittent14:00
stock80020intermittent18:00

Source: HARMAN technology SFX 200 Technical Information (2018-11)

ILFORD ILFOSOL 3 4 · EI 200, 400
DilutionEI°CAgitationTime
1+1420020intermittent9:00
1+920020intermittent6:00
1+1440020intermittent13:30
1+940020intermittent8:30

Source: HARMAN technology SFX 200 Technical Information (2018-11)

ILFORD ILFOTEC DD 3 · EI 200, 400, 800
DilutionEI°CAgitationTime
1+420024machine dip and dunk8:30
1+440024machine dip and dunk11:30
1+480024machine dip and dunk14:00

Source: HARMAN technology SFX 200 Technical Information (2018-11)

ILFORD ILFOTEC DD-X 2 · EI 200, 400
DilutionEI°CAgitationTime
1+420020intermittent10:00
1+440020intermittent14:00

Source: HARMAN technology SFX 200 Technical Information (2018-11)

ILFORD ILFOTEC HC 6 · EI 200, 400, 800
DilutionEI°CAgitationTime
1+1520020intermittent5:00
1+3120020intermittent9:00
1+1540020intermittent7:00
1+3140020intermittent13:00
1+1580020intermittent10:30
1+3180020intermittent19:00

Source: HARMAN technology SFX 200 Technical Information (2018-11)

ILFORD ILFOTEC LC29 7 · EI 200, 400, 800
DilutionEI°CAgitationTime
1+1920020intermittent9:00
1+2920020intermittent11:00
1+920020intermittent5:00
1+1940020intermittent13:00
1+940020intermittent7:00
1+1980020intermittent19:00
1+980020intermittent10:30

Source: HARMAN technology SFX 200 Technical Information (2018-11)

ILFORD ILFOTEC RT RAPID 6 · EI 200, 400, 800
DilutionEI°CAgitationTime
1+1+220026machine roller transport0:54
1+1+520026machine roller transport1:05
1+1+240026machine roller transport1:05
1+1+540026machine roller transport1:30
1+1+280026machine roller transport1:28
1+1+580026machine roller transport2:00

Source: HARMAN technology SFX 200 Technical Information (2018-11)

ILFORD MICROPHEN 5 · EI 200, 400, 800
DilutionEI°CAgitationTime
1+120020intermittent15:30
stock20020intermittent8:30
1+140020intermittent19:00
stock40020intermittent10:30
stock80020intermittent14:30

Source: HARMAN technology SFX 200 Technical Information (2018-11)

ILFORD PERCEPTOL 2 · EI 200
DilutionEI°CAgitationTime
1+120020intermittent20:00
stock20020intermittent14:30

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Kodak D-76 4 · EI 200, 400, 800
DilutionEI°CAgitationTime
1+120020intermittent14:30
stock20020intermittent10:00
stock40020intermittent12:30
stock80020intermittent16:30

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Kodak HC-110 6 · EI 200, 400, 800
DilutionEI°CAgitationTime
A20020intermittent5:00
B20020intermittent9:00
A40020intermittent7:00
B40020intermittent13:00
A80020intermittent10:30
B80020intermittent19:00

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Kodak T-Max 3 · EI 200, 400, 800
DilutionEI°CAgitationTime
1+420020intermittent8:30
1+440020intermittent10:30
1+480020intermittent12:30

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Kodak T-Max RS 3 · EI 200, 400, 800
DilutionEI°CAgitationTime
stock20024machine dip and dunk6:00
stock40024machine dip and dunk7:00
stock80024machine dip and dunk9:00

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Kodak Xtol 5 · EI 200, 400, 800
DilutionEI°CAgitationTime
stock20020intermittent7:00
stock20024machine dip and dunk7:00
stock40020intermittent11:00
stock40024machine dip and dunk9:00
stock80024machine dip and dunk11:30

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Tetenal Ultrafin 2 · EI 200, 400
DilutionEI°CAgitationTime
1+1020020intermittent10:00
1+1040020intermittent13:00

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Time in min:sec. Starting points from the source; test with your own process.

Shop prices

No shop prices for this film yet. The price watch checks shops once a day.

Formats

  • 1200.125 mm acetate base
  • 13536 exp. · 0.125 mm acetate base

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Handling and storage

Darkroom
Total darkness
Store unexposed film
at 20 °C or below
Refrigerate
yes, for longer storage
Freezing
allowed (warm up before opening)
Exposed film
Process as soon as practical after exposure.

Source: HARMAN technology SFX 200 Technical Information (2018-11)

Sources

  1. DatasheetHARMAN technology SFX 200 Technical Information (2018-11) · checked 2026-10-15

Unknown values are left out, never guessed. Corrections welcome.

Same data, as JSON

curl /api/v1/films/ilford-sfx-200

Or ask an AI assistant through the MCP server: get_film("ilford-sfx-200").