Description
The ARRI Amira & Cooke mini S4/i Package pairs a production-ready ALEXA-sensor camera with a lightweight, cost-effective set of PL-mount primes — a strong option for productions balancing image quality against budget.
ARRI Amira
The Amira (PL mount) carries the ALEXA sensor in an ergonomic, ready-to-shoot body, recording ProRes 4:4:4 in 2K and HD with internal ND filters and a native ISO of 800 to CFast 2.0 cards. Four channels of 24-bit 48kHz audio run through two 3-pin XLR outputs (mic/line/phantom/AES3) and one 5-pin XLR input.
Cooke mini S4/i Lenses
The kit includes 25mm, 32mm, 50mm and 75mm PL-mount primes, sharing most of the optical character of Cooke’s full-size S4/i line at a single T-stop lighter — T2.8 to T22 — with reduced size, weight and cost. All four share an 87mm front diameter.
- 25mm — min focus 93mm, weight 1.4kg, length 106mm
- 32mm — min focus 139mm, weight 1.6kg, length 110mm
- 50mm — min focus 311mm, weight 1.5kg, length 137mm
- 75mm — min focus 564mm, weight 1.6kg, length 137mm
Firmware version: ARRI AMIRA SUP 6.1.2 (released 5 November 2025) · Specs last verified against manufacturer's sheet: 18 July 2026
Camera — ARRI AMIRA
| Sensor | Super 35 ARRI ALEV III CMOS, 3414 x 2198 native pixels |
|---|
| Dynamic range | 14+ stops (EI 160-3200) |
|---|
| Native EI | 800 |
|---|
| Recording | ProRes 422 and 422 (LT) to CFast 2.0 cards, Rec 709 or LogC |
|---|
| Resolution & Frame Rates | MXF/ARRIRAW 16:9 2.8K (2880 x 1620) at 0.75-48fps; ProRes HD and S16 HD at 0.75-200fps; ProRes 2K (2048 x 1152) at 0.75-200fps; ProRes 3.2K (3200 x 1800) and UHD at 0.75-60fps; MPEG-2 HD at 23.976-59.94fps |
|---|
| Lens mount | PL (standard); EF or B4 available on request |
|---|
| Built-in ND | FSND 0.6, 1.2, 2.1 (motorised) |
|---|
| Weight | 4.1kg / 9.2lb (body with PL mount) |
|---|
| Power | Hirose 12-pin; 12V D-tap/Hirose 4-pin/LEMO 2-pin; 24V RS 3-pin |
|---|
| Video I/O | 2x HD-SDI out (1.5G/3G/6G), embedded audio and metadata |
|---|
Lens Kit — Cooke miniS4/i (25mm, 32mm, 50mm, 75mm, PL Mount)
| Aperture range | T2.8-T22 |
|---|
| Front diameter | 87mm |
|---|
| 25mm — min focus 93mm, weight 1.4kg, length 106mm |
| 32mm — min focus 139mm, weight 1.6kg, length 110mm |
| 50mm — min focus 311mm, weight 1.5kg, length 137mm |
| 75mm — min focus 564mm, weight 1.6kg, length 137mm |
| Follow focus gearing | 0.8 MOD focus (121-tooth) and iris (119-tooth), standard across the miniS4/i range |
|---|
Download Spec Sheet (PDF)
