Overview
The BLACKWING7 is a series of prime cinema lenses from Tribe7, founded by cinematographer Bradford Young (ASC) and former ARRI strategy and technology manager Neil Fanthom. These are spherical prime lenses for full-frame/large-format cameras with a PL mount. They are characterized by a deliberately non-clinical, organic look: soft contrast rolloff, pronounced flaring and halation at edges, and an image rendering that is more artistic than technically perfect.
The unique aspect of the system is its Tunings: each focal length can be ordered from the factory in different optical configurations that alter sharpness, contrast, aberration, and flare behavior – without changing the focal length or aperture.
Tunings
Tribe7 offers three factory tunings:
- S (Straight): A more controlled, neutral tuning with gentle rolloff; inspired by older lens designs from the first half of the 20th century, comparatively restrained (multi-coated elements).
- T (Transient): The most common "workhorse" variant; a slightly softer, more artistic image with increased light reactivity, visible edge halation, and lively flaring (vintage-style single coating).
- X (Expressive): The lowest contrast, most expressive tuning with enhanced halation, slight spherical aberration, and field curvature – highly stylized for minimally lit, almost ethereal images.
In addition, there are limited edition BLACKWING7 BINARIES – these are not a fourth tuning but early small-batch productions whose learnings have been incorporated into the production tunings of the current series.
Technical Specifications
The following key data applies to the series (according to manufacturer and rental house information):
| Feature | Value |
|---|
| Type | Spherical Cine Primes |
| Mount | PL |
| Image Circle / Coverage | Full Frame (Large Format); most focal lengths achieve an image circle up to ~67 mm, thus covering the 65 mm format (the 27 mm reaches up to ~56 mm) |
| Aperture | T1.8 at 77 mm and 107 mm; T1.9 for all other focal lengths (each to T22) |
| Diaphragm | 14-blade iris (non-linear) |
| Focus Throw | 270° |
| Front Diameter | Kept uniform across the set, facilitating filter and matte box changes (exact measurement varies by source and is not consistently specified by the manufacturer) |
The core focal lengths include 27, 37, 47, 57, 77, 107, and 137 mm; wide-angle lenses such as 17, 20.7, and 23.7 mm are also available. The lenses are available as individual units or in sets.
On-Set Usage
BLACKWING7 lenses are primarily used for narrative film, music videos, and commercials when a deliberately "cinematic," characterful look is desired over a clean, neutral optic. The uniform front diameter simplifies matte box and filter changes within a set. Since the tunings alter the image character but not the focal length, aperture, or physical length, different tunings can be combined within a single production. The lenses are widely available for rental (including Keslow, AbelCine, and various European houses).