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Really Right Stuff Modular L-Plate Set for Sony Alpha a1

BH #REBA1LS • MFR #BA1-LS L-SET
Really Right Stuff Modular L-Plate Set for Sony Alpha a1
Key Features
  • For Sony a1, a7R IV, a9 II, and a7S III.
  • Arca-Type Compatible Dovetail Mounts
  • Modular Design: Base Plate & L-Component
  • Quick Release Function on Each Axis
The Modular L-Plate Set for Sony Alpha a1 from Really Right Stuff is a modular system that combines a traditional camera mounting plate with the added flexibility of a vertical L-Component to create a fully modular L-bracket. The L-bracket design features an Arca-type compatible dovetail on each component to facilitate easy, fast, and stable switching between horizontal and vertical shooting orientations when mounted to the top of a tripod head or compatible clamp. The open design maintains access to the camera's side ports and battery door without obstructing the tilting LCD screen. A QD socket is located on the bottom of the plate to quickly connect a camera strap with the universal Quick Disconnect system. Made of CNC-machined 6061-T6 aluminum, the components feature a black anodized finish that resists abrasions and corrosion.
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Really Right Stuff BA1-LS Overview

The Modular L-Plate Set for Sony Alpha a1 from Really Right Stuff is a modular system that combines a traditional camera mounting plate with the added flexibility of a vertical L-Component to create a fully modular L-bracket. The L-bracket design features an Arca-type compatible dovetail on each component to facilitate easy, fast, and stable switching between horizontal and vertical shooting orientations when mounted to the top of a tripod head or compatible clamp. The open design maintains access to the camera's side ports and battery door without obstructing the tilting LCD screen. A QD socket is located on the bottom of the plate to quickly connect a camera strap with the universal Quick Disconnect system. Made of CNC-machined 6061-T6 aluminum, the components feature a black anodized finish that resists abrasions and corrosion.

Compatible Sony Alpha Cameras
  • a1
  • a7R IV
  • a7S III
  • a9 II
UPC: 818413020443

Really Right Stuff BA1-LSSpecs

Mounting
1x 1/4"-20 Male
1x 1/4"-20 Female
Strap Loop
Yes
Quick Release Plate Type
Arca-Type
Quick Disconnect System
QD
Bubble Level
No
Materials
Aluminum
Dimensions
5.6 x 3.4 x 2.8" / 143 x 86 x 71 mm
Weight
5.2 oz / 147 g
Packaging Info
Package Weight
0.445 lb
Box Dimensions (LxWxH)
6.3 x 3.9 x 2.8"

Really Right Stuff BA1-LS Reviews

See any errors on this page? Let us know

Does this plate fit the current a7 RIVa?

Does this plate fit the current a7 RIVa?
Asked by: MARK
Really Right Stuff told me that my current RRS modular L-plate in use on an a7RIV will work with the a7RIVa. Not sure if they have changed this plate since mine was produced? I would confirm with RRS if you have any questions.
Answered by: MARK
Date published: 2022-07-08

Will this fit a Sony a7R iii ?

Will this fit a Sony a7R iii ?
Asked by: Bob Giasson
Unfortunately no but this Sunwayfoto L Bracket will fit the A7R3: https://bhpho.to/2WR1Ngm
Answered by: Dan W
Date published: 2023-05-03

Does this fit the A74 body too?

Does this fit the A74 body too?
Asked by: Adam
The Really Right Stuff Modular L-Plate Set for Sony Alpha a1 is not compatible with the Sony a7 IV Mirrorless Camera.
Answered by: Marisa
Date published: 2022-06-09

Can anyone please confirm that this will work ...

Can anyone please confirm that this will work with A7RV and allow the battery door to open as well as screen flip out?
Asked by: ANDREW
Unfortunately there are issues when using Really Right Stuff Modular L-Plate Set for Sony Alpha a1 on the Sony A7RV and it is not 100% compatible. If you want it to fit like a glove I recommend purchasing an L bracket that is specific listed for the Sony A7R5.
Answered by: Daniel C
Date published: 2023-03-30

Would this also fit the new Sony A7RV?

Would this also fit the new Sony A7RV?
Asked by: William
Yes, this Really Right Stuff Modular L-Plate Set for Sony A1 also works with the Sony A7R V.
Answered by: Kirk
Date published: 2022-12-05

Will this fit the new A7R V?

Will this fit the new A7R V?
Asked by: Patricia
I think this fit the A7RV as it'd identical in body dimension as A7R IV.
Answered by: William
Date published: 2022-12-04
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