ISO 640
Box speed
Instant
Type
Instant
Process
In production
Status
available
Years made
Film specifications#
- Manufacturer
- Polaroid
- Film
- 8x10 film
- Type
- Instant film
- Speed
- 640
- Process
- Instant
- Formats
- 325x 215mm (8x10")
- Base
- N/A
- Made in
- Netherlands
- Status
- In production
Character & history#
General purpose instant color or black and white film.
Description adapted from Wikipedia’s “List of photographic films” (CC BY-SA 4.0).
Exposure guide at ISO 640#
Sunny 16 for this film: f/16 at 1/640 s in bright sun. Negative film tolerates 2–3 stops of overexposure; slide film needs accuracy within about ⅓–½ stop.
| Light | f/2 | f/4 | f/8 | f/16 |
|---|---|---|---|---|
| EV 16 · Snow / beach, bright sun | — | — | — | 1/1600 s |
| EV 15 · Bright sun | — | — | 1/3200 s | 1/800 s |
| EV 14 · Hazy sun | — | — | 1/1600 s | 1/400 s |
| EV 13 · Cloudy-bright | — | 1/3200 s | 1/800 s | 1/200 s |
| EV 12 · Overcast / open shade | — | 1/1600 s | 1/400 s | 1/100 s |
| EV 10 · Sunset | 1/1600 s | 1/400 s | 1/100 s | 1/25 s |
| EV 8 · Bright interior | 1/400 s | 1/100 s | 1/25 s | 1/6 s |
| EV 5 · Home interior at night | 1/50 s | 1/13 s | 0.3 s | 1.3 s |
| EV 3 · City street at night | 1/13 s | 0.3 s | 1.3 s | 5 s |
Similar films#
Other instant film around ISO 640.
- Polaroid 600 film ISO 640
- Polaroid i-Type film ISO 640
- Fujifilm Instax Square ISO 800
- Fujifilm Instax mini ISO 800
- Fujifilm Instax wide ISO 800
- Polaroid Spectra film ISO 640 · disc.
More Polaroid films#
Frequently asked questions#
What ISO is Polaroid 8x10 film?
640 — set your meter to ISO 640 for box speed.
Is Polaroid 8x10 film still made?
Yes, it is currently in production (available).
How do I develop Polaroid 8x10 film?
Instant process.
Is Polaroid 8x10 film available in 35mm?
Not according to our data — formats: 325x 215mm (8x10").
Sources & licences#
- Wikipedia: List of photographic films — CC BY-SA 4.0
Last updated October 03, 2026 · How we calculate · Sources