Color negative film · Discontinued

Kodak Ektar 1000

Kodak Ektar 1000 is a color negative film rated at ISO 1,000, developed in C-41. Below: specs, an exposure guide and similar stocks.

ISO 1,000C-41Discontinued135120
ISO 1,000
Box speed
Color negative
Type
C-41
Process
Discontinued
Status
1989–1997
Years made

Film specifications#

Manufacturer
Kodak
Film
Ektar 1000
Speed
1000
Process
C-41
Formats
135, 120
Base
Triacetate
Made in
US
Status
Discontinued — replaced by Royal Gold 1000

Character & history#

Professional-grade color film with ultra fine grain. 135 format discontinued in 1994. (CJ)

Description adapted from Wikipedia’s “List of discontinued photographic films” (CC BY-SA 4.0).

Exposure guide at ISO 1,000#

Sunny 16 for this film: f/16 at 1/1000 s in bright sun. Negative film tolerates 2–3 stops of overexposure; slide film needs accuracy within about ⅓–½ stop.

Lightf/2f/4f/8f/16
EV 16 · Snow / beach, bright sun———1/2500 s
EV 15 · Bright sun———1/1250 s
EV 14 · Hazy sun——1/2500 s1/640 s
EV 13 · Cloudy-bright——1/1250 s1/320 s
EV 12 · Overcast / open shade—1/2500 s1/640 s1/160 s
EV 10 · Sunset1/2500 s1/640 s1/160 s1/40 s
EV 8 · Bright interior1/640 s1/160 s1/40 s1/10 s
EV 5 · Home interior at night1/80 s1/20 s1/5 s0.8 s
EV 3 · City street at night1/20 s1/5 s0.8 s3.2 s

Push & pull options#

Tell your lab how many stops you pushed or pulled so development is adjusted for the whole roll.

AdjustmentRate the film atEffect
Pull 1 stopEI 500Lower contrast, finer grain
Push 1 stopEI 2,000More contrast and grain
Push 2 stopsEI 4,000Strong contrast, coarse grain, blocked shadows
Push 3 stopsEI 8,000Strong contrast, coarse grain, blocked shadows
Developing C-41: Standard colour-negative chemistry available at almost every lab and in home kits (Tetenal/Cinestill Cs41).

Long exposures#

Most films suffer reciprocity failure beyond about 1 second: they need more exposure than the meter says. As a rule of thumb add ⅓–1 stop for 1–10 s and 1–2 stops beyond 10 s for older emulsions; modern T-grain films (and Fuji Acros) need much less. Check the manufacturer's datasheet.

More Kodak films#

Frequently asked questions#

What ISO is Kodak Ektar 1000?

1000 — set your meter to ISO 1,000 for box speed.

Is Kodak Ektar 1000 still made?

No, it has been discontinued (1989–1997).

How do I develop Kodak Ektar 1000?

C-41 process. Standard colour-negative chemistry available at almost every lab and in home kits (Tetenal/Cinestill Cs41).

Is Kodak Ektar 1000 available in 35mm?

Yes — formats: 135, 120.

Sources & licences#

Last updated October 03, 2026 · How we calculate · Sources

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