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SZJELEN

SZJELEN Mini Vertical Viewfinder Adapter for ARRI Alexa Mini LF EVF-2 MVF-1 L-Shaped 1/4"-20 Screw Black

SKU CH-WT0Q-F73J1

Rotates an ARRI MVF-1 viewfinder 90° on its optical axis for accurate vertical framing, with a lightweight CNC-machined aluminium body and 1/4"-20 screw mounting

  • Specifications1/4"-20 Screw Connector,
  • CompatibilityFor ARRI Alexa Mini LF, EVF-2 MVF-1
  • FeaturesL Shaped Angle EVF Bracket Stand Mounting

Options Vertical Viewfinder Adapter - Black

  • Frame vertical footage accurately with 90° viewfinder rotation
  • Mount and remove the EVF quickly using the 1/4"-20 screw
  • Lightweight aluminium alloy body handles daily rig changes
  • CNC precision machining keeps alignment solid over time
  • Designed for ARRI Alexa Mini LF with EVF-2 and MVF-1

Vertical Viewfinder Adapter for ARRI Alexa Mini LF

This adapter lets camera operators frame vertical footage accurately on an ARRI Alexa Mini LF using the EVF-2 or MVF-1 viewfinder. It is built for professional cinematographers who need to switch between horizontal and vertical orientations on set. The unit mounts directly to the existing MVB-1 bracket for a secure fit.

CNC-Machined Aluminium Alloy with 1/4"-20 Screw

The body is made from aluminium alloy that is CNC precision machined for high strength and light weight. An L-shaped bracket rotates the viewfinder 90° on its optical axis, while a standard 1/4"-20 screw connector allows quick attachment and removal. The design withstands daily rig handling and stays firmly locked during movement.

Replaces Fixed Horizontal-Only Viewfinder Mounting

This adapter upgrades a fixed horizontal viewfinder setup so the MVF-1 can be rotated for vertical framing without tools. The jump is worth it when a production requires frequent vertical delivery for social media or multi-format output. It is not for shooters who never need vertical orientation or who use a different viewfinder system.

Highlights

  • Frame vertical footage accurately with 90° viewfinder rotation
  • Mount and remove the EVF quickly using the 1/4"-20 screw
  • Lightweight aluminium alloy body handles daily rig changes
  • CNC precision machining keeps alignment solid over time
  • Designed for ARRI Alexa Mini LF with EVF-2 and MVF-1

Specifications

BrandSZJELEN
ModelMini Vertical Viewfinder Adapter
Specifications1/4"-20 Screw Connector,
CompatibilityFor ARRI Alexa Mini LF, EVF-2 MVF-1
FeaturesL Shaped Angle EVF Bracket Stand Mounting

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Questions about this item

What mounting thread does the adapter use to attach to the MVB-1 bracket?

It connects with a 1/4"-20 screw that threads into the MVB-1 bracket on the ARRI Alexa Mini LF.

How much clearance does the L-shaped bracket add to the side of the camera?

The CNC-machined aluminium alloy bracket keeps the profile low while positioning the MVF-1 viewfinder for comfortable vertical framing.

How do you rotate the MVF-1 viewfinder 90° for vertical shooting?

Loosen the 1/4"-20 screw, turn the adapter a quarter-turn on the optical axis, then retighten; the key step people miss is securing the screw firmly so the viewfinder cannot drift during handheld use.

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