rolllog

HARMAN technology · also Pan F+, PanF Plus

Ilford Pan F Plus

ISO 50 black-and-white negative

Slow ISO 50 black-and-white film with extremely fine grain and high sharpness, for detailed work in good light.

Type
Black-and-white negative
Box speed
ISO 50/18°
Process
B&W
Formats
120, 135
Base
acetate
DX coded
yes
Status
in production
Source document
PANF PLUS - Technical Information

Exposure

LightFilterEI / adjust
Daylightnone50

Source: HARMAN technology PANF PLUS - Technical Information

Reciprocity

No correction needed from 1/10,000 s to 1/2 s.

Corrected time: Ta = Tm^1.33

Source: HARMAN technology PANF PLUS - Technical Information

Processing

  • B&WNormal
  • B&WPush 0.33 — EI 64: see development times for this EI.
  • B&WPull 1 — EI 25: see development times for this EI.

Source: HARMAN technology PANF PLUS - Technical Information

Development times 50

Acufine 1 · EI 50
DilutionEI°CAgitationTime
stock5020intermittent3:30

Source: HARMAN technology PANF PLUS - Technical Information

Agfa Rodinal 2 · EI 50
DilutionEI°CAgitationTime
1+255020intermittent6:00
1+505020intermittent11:00

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD ID-11 6 · EI 25, 50
DilutionEI°CAgitationTime
1+12520intermittent6:00
1+32520intermittent12:30
stock2520intermittent4:30
1+15020intermittent8:30
1+35020intermittent15:00
stock5020intermittent6:30

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD ILFOSOL 3 1 · EI 50
DilutionEI°CAgitationTime
1+145020intermittent4:30

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD ILFOTEC DD 2 · EI 25, 50
DilutionEI°CAgitationTime
1+42524machine dip and dunk4:30
1+45024machine dip and dunk5:30

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD ILFOTEC DD-X 2 · EI 25, 50
DilutionEI°CAgitationTime
1+42520intermittent7:00
1+45020intermittent8:00

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD ILFOTEC HC 3 · EI 25, 50
DilutionEI°CAgitationTime
1+112524machine roller transport0:50
1+115024machine roller transport1:05
1+315020intermittent4:00

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD ILFOTEC LC29 2 · EI 50
DilutionEI°CAgitationTime
1+195020intermittent4:00
1+295020intermittent5:30

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD ILFOTEC RT RAPID 3 · EI 25, 50
DilutionEI°CAgitationTime
1+1+52526machine roller transport0:45
1+1+25026machine roller transport0:40
1+1+55026machine roller transport0:50

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD MICROPHEN 6 · EI 50, 64
DilutionEI°CAgitationTime
1+15020intermittent6:00
1+35020intermittent11:00
stock5020intermittent4:30
1+16420intermittent9:00
1+36420intermittent14:30
stock6420intermittent6:00

Source: HARMAN technology PANF PLUS - Technical Information

ILFORD PERCEPTOL 6 · EI 25, 50
DilutionEI°CAgitationTime
1+12520intermittent10:30
1+32520intermittent15:00
stock2520intermittent9:00
1+15020intermittent15:00
1+35020intermittent17:00
stock5020intermittent14:00

Source: HARMAN technology PANF PLUS - Technical Information

Kodak D-76 6 · EI 25, 50
DilutionEI°CAgitationTime
1+12520intermittent6:00
1+32520intermittent12:30
stock2520intermittent4:30
1+15020intermittent8:30
1+35020intermittent15:00
stock5020intermittent6:30

Source: HARMAN technology PANF PLUS - Technical Information

Kodak HC-110 1 · EI 50
DilutionEI°CAgitationTime
B5020intermittent4:00

Source: HARMAN technology PANF PLUS - Technical Information

Kodak T-Max 1 · EI 50
DilutionEI°CAgitationTime
1+45020intermittent4:00

Source: HARMAN technology PANF PLUS - Technical Information

Kodak T-Max RS 1 · EI 50
DilutionEI°CAgitationTime
stock5024machine dip and dunk3:00

Source: HARMAN technology PANF PLUS - Technical Information

Kodak Xtol 4 · EI 25, 50
DilutionEI°CAgitationTime
stock2520intermittent5:30
stock2524machine dip and dunk4:30
stock5020intermittent6:45
stock5024machine dip and dunk6:00

Source: HARMAN technology PANF PLUS - Technical Information

Tetenal Ultrafin 2 · EI 50
DilutionEI°CAgitationTime
1+105020intermittent4:00
1+205020intermittent8:00

Source: HARMAN technology PANF PLUS - Technical Information

Tetenal Ultrafin Plus 1 · EI 50
DilutionEI°CAgitationTime
1+45020intermittent5:00

Source: HARMAN technology PANF PLUS - Technical Information

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

Shop prices

  1. £10.70Parallax PhotographicUKIn stock
  2. £11.49Analogue WonderlandUKIn stock

Price history GBP per roll

Now
£10.70
Lowest
£10.70 26 Oct
Highest
£10.70 26 Oct
Change
0.0%
£10.60£10.80£11.00£11.2030 Sept7 Oct14 Oct21 Oct28 Oct

Lowest in-stock price Shop average

Per roll, incl. VAT, excl. shipping. Each shop's own currency, not converted. Checked 28 Oct, 13:13 UTC. Line: last 30 days.

curl /api/v1/films/ilford-pan-f-plus/prices?format=135&exposures=36&country=GB

Formats

  • 1200.11 mm acetate base
  • 13530.5 m · 0.125 mm acetate base
  • 13536 exp. · 0.125 mm acetate base

Source: HARMAN technology PANF PLUS - Technical Information

On the shelf

  • 13536 exp.019498707766

Source: Focus Nordic (distributor)

Handling and storage

Darkroom
Total darkness
Store unexposed film
at 20 °C or below
Exposed film
Process as soon as practical after exposure.

Source: HARMAN technology PANF PLUS - Technical Information

Sources

  1. DatasheetHARMAN technology PANF PLUS - Technical Information · checked 2026-10-15
  2. DistributorFocus Nordic · checked 2026-10-26

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

Same data, as JSON

curl /api/v1/films/ilford-pan-f-plus

Or ask an AI assistant through the MCP server: get_film("ilford-pan-f-plus").