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SLR Magic 21mm T1.6 MicroPrime Cine Lens

The SLR Magic 21mm T1.6 is a 21mm f/1.6 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

SLR Magic 21mm T1.6 MicroPrime Cine Lens

SLR Magic 21mm T1.6 MicroPrime Cine Lens

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Lens Overview — SLR Magic 21mm T1.6

The SLR Magic 21mm T1.6 MicroPrime Cine Lens is a wide-angle prime designed for mirrorless camera systems, specifically built around the Sony E mount. With a maximum aperture of T1.6, this lens offers strong light-gathering capability well suited to low-light shooting and achieving a shallow depth of field. The 21mm focal length sits firmly in wide-angle territory, making it a practical choice for environmental portraiture, documentary work, run-and-gun video, and cinematic productions where a broader perspective is needed.

Built for the APS-C format, it integrates naturally into APS-C mirrorless rigs without the bulk of larger cinema glass. Weighing in at 700g and featuring an 82mm filter thread, the lens provides a solid, professional build while remaining manageable on lightweight mirrorless setups and gimbals. Focus is fully manual, which is consistent with cine lens workflows that prioritize precise, repeatable focus pulls over autofocus convenience.

The lens carries no image stabilization, so stable shooting will depend on the camera body or rig support. As part of a cine-oriented lineup, it is categorized as a prime with a zoom-prime classification of Prime, keeping the optical design focused and straightforward for video and stills production alike.

Key Features — SLR Magic 21mm T1.6

T1.6 Maximum Aperture: Gathers substantial light for low-light shooting and allows for a shallow depth of field with cinematic subject separation.

21mm Wide-Angle Prime: Provides a broad field of view well suited to environmental portraiture, documentary work, and cinematic storytelling.

APS-C Format Coverage: Designed specifically for APS-C sensors, keeping the lens compact and well matched to Sony APS-C mirrorless bodies.

Sony E Mount: Directly compatible with Sony E-mount mirrorless cameras without the need for an adapter.

Cine-Style Manual Focus: Features a smooth, dampened manual focus ring built for precise, repeatable focus pulls in video production workflows.

82mm Filter Thread: Standard 82mm front thread accommodates a wide range of ND, polarizing, and other filtration options common in cinema work.

Lens Specifications — SLR Magic 21mm T1.6

SLR Magic 21mm T1.6 full specifications
SpecDetail
Use CasesDocumentary, Video / Cinematography
Lens TypeCine
FormatAPS-C
Zoom/PrimePrime
Focal Length21mm
Maximum Aperturef/1.6
Camera SystemMirrorless
Lens MountSony E
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread82mm

Description — SLR Magic 21mm T1.6

The SLR Magic 21mm T1.6 MicroPrime Cine Lens is a manual focus, wide-angle prime built for Sony E mount mirrorless cameras. With a maximum aperture of T1.6, it delivers strong light transmission suited to demanding shooting conditions and cinematic depth-of-field work. The 21mm focal length provides a wide perspective ideal for narrative filmmaking, run-and-gun documentary, and creative still photography.

Designed specifically for APS-C format sensors, this lens fits naturally into compact mirrorless production setups. At 700g, it strikes a practical balance between solid construction and portability, making it compatible with gimbals and lightweight rigs. The 82mm filter thread opens up a wide range of filtration and matte box options for professional video work.

With no image stabilization on board, shooters should plan for in-body or external stabilization. The fully manual focus mechanism is a deliberate cine-workflow choice, enabling smooth, accurate focus pulls without the unpredictability of autofocus systems.

Pros — SLR Magic 21mm T1.6

  • ✓Wide T1.6 maximum aperture enables strong low-light performance
  • ✓21mm wide-angle focal length offers a broad field of view for cinematic and documentary work
  • ✓Lightweight at 700g for a cine-style prime, suitable for gimbal use

Cons — SLR Magic 21mm T1.6

  • ✗No image stabilization, requiring external rig or camera-body stabilization
  • ✗APS-C format coverage limits use on full-frame sensor bodies
  • ✗Manual focus only — not suitable for shooters relying on autofocus

Reviews — SLR Magic 21mm T1.6

Videos — SLR Magic 21mm T1.6

The Best BUDGET Cine Lenses in 2023?? SLR Magic MicroPrime CINE — Alex Perri

Resources & Downloads — SLR Magic 21mm T1.6

Manuals & Guides

Frequently Asked Questions — SLR Magic 21mm T1.6

What camera mount does this lens use?+
The SLR Magic 21mm T1.6 MicroPrime Cine Lens uses a Sony E mount. It is designed for mirrorless camera systems and is compatible with APS-C sensor bodies in the Sony E-mount ecosystem.
Does this lens have autofocus?+
No, this lens is manual focus only. This is intentional for a cine-style lens, allowing for smooth, repeatable focus pulls that are standard in video production workflows.
What filter thread size does this lens require?+
The lens has an 82mm filter thread. This is a relatively large diameter, so buyers should ensure their filters or matte box adapters match this size.
Is this lens suitable for full-frame cameras?+
The lens is designed for APS-C format sensors. While it may physically mount on a full-frame Sony E-mount body, its image circle is specified for APS-C, and vignetting or coverage issues may occur on full-frame sensors.
Does the lens include image stabilization?+
No, image stabilization is listed as None in the specifications. Shooters will need to rely on their camera body's in-body stabilization or use an external gimbal or rig for stable footage.
How heavy is the SLR Magic 21mm T1.6 MicroPrime Cine Lens?+
The lens weighs 700g. This makes it manageable for gimbal use and handheld mirrorless rigs, though shooters should account for this weight when balancing their setup.

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