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BW

Ilford Ilford Delta 100

Core-Shell crystal technology for extreme sharpness and virtually invisible grain. Clinical and precise look.

ISO

100

Formats

4

35mm, 120, 4x5, 8x10

Process

BW

Type

B&W

Characteristics

Grainvery fine
Contrasthigh
Latitudemedium

Reciprocity Failure

Compensation Formula

t' = t1.26

Excellent reciprocity. Factor P = 1.26.

Development Times

DeveloperDilutionISOTimeTemp
ID-11stock1008m 30s20°C
Perceptolstock10015m20°C
Ilfotec DD-X1+410010m 30s20°C
ID-111+110011m20°C
ID-111+310017m20°C
Perceptol1+110012m20°C
Perceptol1+310016m20°C

Often Used For

architecturemacrodetailed landscapes

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Descriptions combine manufacturer specifications with community experience. Subjective assessments reflect common sentiment among photographers and may not match your results.

Last verified: Jan 2026Report an error
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