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Ilford Delta 100 Professional Black and White Negative Film (4 x 5", 25 Sheets)

BH #ILD1004525 • MFR #1743445
134 reviews
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Ilford Delta 100 Professional Black and White Negative Film (4 x 5", 25 Sheets)
Key Features
  • Panchromatic B&W Negative Film
  • ISO 100/21° in Standard Process
  • Very High Sharpness and Fine Grain
  • Core-Shell Crystal Technology
Ilford's Delta 100 Professional is a medium-speed black and white negative film featuring core-shell crystal technology in order to produce extremely sharp results with a fine, uniform grain structure. It has a nominal sensitivity of ISO 100/21° when developed in standard black and white chemistry, but its wide exposure latitude permits rating the film between EI 50 and EI 200 with maintained results. This versatile film is especially well-suited for fine art and pictorial use, as well as general applications requiring high edge sharpness and unobtrusive grain.
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Ilford Delta 100 Overview

Ilford's Delta 100 Professional is a medium-speed black and white negative film featuring core-shell crystal technology in order to produce extremely sharp results with a fine, uniform grain structure. It has a nominal sensitivity of ISO 100/21° when developed in standard black and white chemistry, but its wide exposure latitude permits rating the film between EI 50 and EI 200 with maintained results. This versatile film is especially well-suited for fine art and pictorial use, as well as general applications requiring high edge sharpness and unobtrusive grain.

This item is one box of 25 sheets of 4 x 5" film.

UPC: 019498743443

Ilford Delta 100 Specs

Quantity
25 Sheets
Film Size (W x H)
4 x 5" / 10 x 13 cm
Film Type
Panchromatic B&W Negative
ISO/ASA Film Speed
100
Film Processing
Standard Black and White Chemistry
Packaging Info
Package Weight
0.35 lb
Box Dimensions (LxWxH)
5.8 x 4.7 x 0.8"

Ilford Delta 100 Reviews

Delta 100

By Terry
Rated 5 out of 5
Date: 2025-12-29

I shoot the 4x5 format. And use homemade D76 to develop. The results are very sharp. And gives very consistent images that I print in my darkroom up to 16x20. This film is my 1st choice and I would recommend you giving it a shot.

Ilford is the best for monochrome photography.

By Daniel
Rated 5 out of 5
Date: 2025-09-18

Ilford has come out as the best source of B&W film and processing materials.

See any errors on this page?

question

please late me know the expiry date.?
Asked by: Anonymous
B&H buys and sells paper in bulk. In general we regularly maintain fresh paper stock. All of our paper is at least 6 months from expiration (typically much longer). Anytime film stock is less than 6 months from expiration we sell it in a separate section and label it as short-dated and also price it with a slight discount (again due to the volumes we sell this rarely occurs). Unfortunately we do not have access to our inventory to hand inspect the expiration date of any of our papers prior to purchase.
Answered by: Heather S.
Date published: 2018-08-25

question

I would like to ask what is the effective time of these films?thank you
Asked by: Anonymous
If you are asking what the expiration date is on the film, that is generally within 6 months to 1 year from now.
Answered by: Kirk R.
Date published: 2018-08-27

question

When does this film expire?
Asked by: Anonymous
B&H buys and sells film in bulk. In general we regularly maintain fresh film stock. All of our film is at least 6 months from expiration (typically much longer). Anytime film stock is less than 6 months from expiration we sell it in a separate section and label it as short-dated film and also price it with a slight discount (again due to the volumes we sell this rarely occurs). Unfortunately we do not have access to our inventory to hand inspect the expiration date of any of our films prior to purchase.
Answered by: Heather S.
Date published: 2018-08-25

question

What is the expired date ?
Asked by: Shine L.
B&H buys and sells film in bulk. In general we regularly maintain fresh film stock. All of our film is at least 6 months from expiration (typically much longer). Anytime film stock is less than 6 months from expiration we sell it in a separate section and label it as short-dated film and also price it with a slight discount (again due to the volumes we sell this rarely occurs). Unfortunately we do not have access to our inventory to hand inspect the expiration date of any of our films prior to purchase.
Answered by: Heather S.
Date published: 2018-08-27

question

4 x 5 film continuance?Will 4 x 5 film continue?
Asked by: Anonymous
Yes, for now and Hope to God forever!
Answered by: PRIMO I.
Date published: 2018-08-25

question

Is it OK to process in D 76, if so would 1:1 or stock be best?
Asked by: Robert M.
D 76 is a great all around film developer and used by many people for all types of film. I would probably dilute it but I personaly have not used this combination. I am sure you can google it and come up with times and dilutions. If you want to be more precise talk to Fred Newman at the View Camera store.
Answered by: Richard K.
Date published: 2018-08-25

question

I'm building a 8x10 camera and I'm wondering what the exact dimensions (like in centimetres) of this film is?
Asked by: Ross
The film measures 253 mm on the long edge and 201 mm on the short edge
Answered by: Antonio S.
Date published: 2018-08-25
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