Color negative film · In production

CineStill 800T

CineStill 800T is a color negative film rated at ISO 800, developed in C-41. Below: specs, an exposure guide and similar stocks.

ISO 800C-41In production135-36120
ISO 800
Box speed
Color negative
Type
C-41
Process
In production
Status
2013-
Years made

Film specifications#

Manufacturer
CineStill
Film
800T
Speed
800
Process
C-41
Formats
135-36, 120
Base
Triacetate
Made in
USA
Status
In production

Character & history#

Tungsten balanced color negative film (Kodak Vision3 500T 5219 – ISO 500 in native ECN-2 chemistry).

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

Exposure guide at ISO 800#

Sunny 16 for this film: f/16 at 1/800 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———1/2000 s
EV 15 · Bright sun———1/1000 s
EV 14 · Hazy sun——1/2000 s1/500 s
EV 13 · Cloudy-bright——1/1000 s1/250 s
EV 12 · Overcast / open shade—1/2000 s1/500 s1/125 s
EV 10 · Sunset1/2000 s1/500 s1/125 s1/30 s
EV 8 · Bright interior1/500 s1/125 s1/30 s1/8 s
EV 5 · Home interior at night1/60 s1/15 s1/4 s1 s
EV 3 · City street at night1/15 s1/4 s1 s4 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 400Lower contrast, finer grain
Push 1 stopEI 1,600More contrast and grain
Push 2 stopsEI 3,200Strong contrast, coarse grain, blocked shadows
Push 3 stopsEI 6,400Strong 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 CineStill films#

Frequently asked questions#

What ISO is CineStill 800T?

800 — set your meter to ISO 800 for box speed.

Is CineStill 800T still made?

Yes, it is currently in production (2013-).

How do I develop CineStill 800T?

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

Is CineStill 800T available in 35mm?

Yes — formats: 135-36, 120.

Sources & licences#

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

Last posts

  1. Anniversary Gifts for Landscape Photographers
  2. Should You Test a New Lens Immediately Before Returns End
  3. Thoughtful Retirement Gifts for New Photographers
  4. Should You Choose Retailers With Long Return Windows
  5. Can a Used Lens Be Dropped Without Visible Damage
  6. Can a Cheap UV Filter Ruin Sharp Lens Performance
  7. Photography Books vs Accessories for Beginners
  8. Best Gifts for Photographers Under Twenty Dollars
  9. Camera Insurance vs Home Insurance Which One Do You Need
  10. Best Graduation Gifts for Photographers and Their Gear