DZOFilm Catta 18-35mm & 70-135mm T2.9
The DZOFilm 18-35mm & 70-135mm T2.9 is a 18–135mm f/2.9 lens designed for Sony E, Canon RF, L-Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
DZOFilm Catta 18-35mm & 70-135mm T2.9
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Lens Overview — DZOFilm 18-35mm & 70-135mm T2.9
Key Features — DZOFilm 18-35mm & 70-135mm T2.9
Two-Lens Cine Zoom Bundle: Pairs an 18-35mm and a 70-135mm zoom lens in a single kit, covering wide-angle through short telephoto for full productions.
Constant T2.9 Aperture: Both lenses maintain T2.9 throughout their zoom ranges, so exposure stays consistent when zooming without the need for compensation.
Full-Frame Coverage: Designed to cover full-frame sensors, making the bundle suitable for modern large-format mirrorless cinema bodies.
Shared 77mm Filter Thread: Both lenses use the same 77mm front thread, so a single set of filters works across the entire bundle without step-up rings.
Broad Mount Compatibility: Available in Sony E, Canon RF, and L-Mount, covering a wide range of current mirrorless cinema platforms.
Manual Focus Design: Fully manual focus control on both lenses suits precise, repeatable focus pulls in professional cinema and video workflows.
Lens Specifications — DZOFilm 18-35mm & 70-135mm T2.9
| Spec | Detail |
|---|---|
| Use Cases | Documentary, Video / Cinematography |
| Lens Type | Cine |
| Format | Full Frame |
| Zoom/Prime | Zoom |
| Focal Length | 18–135mm |
| Maximum Aperture | f/2.9 |
| Camera System | Cinema / Video |
| Lens Mount | Sony E, Canon RF, L-Mount |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 77mm |
Description — DZOFilm 18-35mm & 70-135mm T2.9
The DZOFilm Catta 18-35mm & 70-135mm T2.9 bundle pairs two full-frame cine zoom lenses designed for professional cinema and video production. Both lenses operate at a constant maximum aperture of T2.9, maintaining consistent light transmission throughout each zoom range. The 18-35mm wide-angle zoom and 70-135mm telephoto zoom together offer broad focal length coverage, with mount options spanning Sony E, Canon RF, and L-Mount systems.
A shared 77mm filter thread across both lenses is a practical on-set convenience, allowing a single filter set to work with the entire kit. The lenses are built for the full-frame format and operate with manual focus only, in line with traditional cine lens workflow expectations. The combined bundle weight is 3.13kg, making support and rigging an important consideration for extended use.
Neither lens includes image stabilization. The Catta bundle is categorized as a cine-type lens system intended for cinema and video camera platforms.
Pros — DZOFilm 18-35mm & 70-135mm T2.9
- ✓Constant T2.9 aperture across both zoom lenses ensures consistent exposure throughout each zoom range
- ✓Full-frame lens format provides coverage for the largest common sensor sizes
- ✓Shared 77mm filter thread across both lenses simplifies on-set filter management
Cons — DZOFilm 18-35mm & 70-135mm T2.9
- ✗No image stabilization in either lens, requiring external stabilization support for handheld or moving work
- ✗Manual focus only — no autofocus capability, which may not suit all hybrid or run-and-gun workflows
- ✗A gap in focal length coverage exists between 35mm and 70mm, leaving mid-range focal lengths uncovered
Videos — DZOFilm 18-35mm & 70-135mm T2.9
DZOFilm Catta vs Laowa Ranger | Which Full-Frame Cinema Zoom? — ProAV
Frequently Asked Questions — DZOFilm 18-35mm & 70-135mm T2.9
What camera mounts are compatible with the DZOFilm Catta 18-35mm & 70-135mm T2.9 bundle?+
The bundle is available in Sony E, Canon RF, and L-Mount configurations. Buyers should select the mount that matches their camera system at the time of purchase.
Do both lenses in the bundle share the same filter thread size?+
Yes, both the 18-35mm and 70-135mm lenses feature a 77mm filter thread. This means a single set of 77mm filters can be used across both lenses without the need for step-up rings.
Is autofocus available on these lenses?+
No, both lenses are manual focus only. This is consistent with a cine-style workflow where focus pulling is typically handled by a dedicated focus puller using a follow focus system.
What is the total weight of the two-lens bundle?+
The combined weight of the bundle is 3.13kg. This should be accounted for when selecting camera support, rigs, and gimbals for production use.
Are these lenses suitable for full-frame cameras?+
Yes, both lenses are designed for the full-frame lens format, providing coverage appropriate for full-frame cinema and mirrorless camera systems.
Do the lenses cover the entire focal length range from 18mm to 135mm continuously?+
No, the 18-35mm and 70-135mm lenses together leave a gap in coverage between 35mm and 70mm. Shooters requiring mid-range focal lengths in that gap would need an additional lens to bridge the two zooms.