Brands Guides About
Rokinon DS100M-MFT 100mm T3.1 Macro MFT Cine Lens — main product image
Rokinon

Rokinon DS100M-MFT 100mm T3.1 Macro MFT Cine Lens

★★★★★4.6 (24 reviews)

Cine-style 100mm macro lens with T3.1 aperture and standardized gear positions for Micro Four Thirds filmmakers.

$419.00*
✓ In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Rokinon Cine DS 100mm T3.1 ED UMC Macro Lens is built specifically for filmmakers working with Micro Four Thirds cameras. With 15 glass elements arranged in 12 groups and Ultra Multi-Coated optics, it delivers sharp, high-contrast images with controlled flare and ghosting. The T3.1 maximum aperture lets in ample light for indoor and low-light shooting, while the 9-blade diaphragm creates pleasingly smooth bokeh that keeps backgrounds cinematic. Its 1.0-foot minimum focusing distance opens up true macro work, making it suitable for product shots, food cinematography, and detail-oriented filmmaking.

What sets the Cine DS line apart from standard photo lenses is its cinema-oriented design. The aperture ring is de-clicked for silent, stepless iris transitions during recording. Focus and aperture gears are positioned in standardized locations shared across all Cine DS focal lengths, meaning you can swap between lenses on a follow focus system without reconfiguring your rig. Dual-side focus markings in both imperial and metric scales add convenience for focus pullers. Combined with color-matched coatings that ensure visual consistency when cutting between different Cine DS lenses, this 100mm macro is a practical building block for an affordable cine lens kit.

Key Features

Compatible with all Micro Four Thirds mount interchangeable lens cameras and features a 16.4 degree angle of view

Constructed of 15 Glass Elements in 12 Groups and boasts a minimum focusing distance of only 1.0 ft.

Aperture range of T3.1 - T32 with 9 diaphragm blades

Rokinon Cine DS Lens line with unified gears, color matching, dual focusing scales and Ultra Multi-Coated (UMC) Glass

Specifications

Focal Length
100mm
Maximum Aperture
T3.1
Minimum Aperture
T32
Lens Mount
Micro Four Thirds
Angle of View
16.4°
Lens Construction
15 elements in 12 groups
Diaphragm Blades
9
Minimum Focus Distance
1.0 ft
Lens Type
Telephoto Macro Cine
Coating
Ultra Multi-Coated (UMC)

Pros & Cons

👍 Pros

  • T3.1 maximum aperture provides strong light-gathering ability for a 100mm macro cine lens.
  • Standardized gear positions across the Cine DS line allow fast lens swaps on follow focus rigs.
  • 1.0-foot minimum focus distance enables true macro capability for extreme close-up shots.
  • 9-blade diaphragm produces smooth, rounded bokeh in out-of-focus areas.
  • Ultra Multi-Coated glass elements reduce flare and ghosting for cleaner contrast.

👎 Cons

  • Fully manual focus only, with no autofocus or electronic aperture control.
  • No image stabilization, so handheld macro shooting at 100mm requires steady technique or rig support.
  • At 15 elements in 12 groups, the lens is relatively heavy for a Micro Four Thirds setup.
  • The de-clicked aperture ring means no hard stops for repeatable photo exposure settings.

Frequently Asked Questions

This lens uses the Micro Four Thirds (MFT) mount, making it compatible with cameras from Panasonic, Olympus, Blackmagic, and other MFT-mount systems.
The minimum focusing distance is 1.0 foot (approximately 0.3 meters), allowing for detailed macro and close-up shots.
It features a de-clicked aperture ring for smooth iris pulls, standardized gear positions for follow focus systems, and dual imperial/metric focus scales — all designed for video production workflows.
Yes, the Cine DS line uses unified gear placement across focal lengths, so you can swap lenses on a follow focus rig without repositioning your gears.
No, it is a fully manual focus lens. The long focus throw is designed for precise manual focus pulling during video work.

Related Products