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SHOTEN Nikon Z Mount Adapter E Series Firmware Update: Ver. 1.40 Released

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Apr 3, 2026 1:31 AM ・ Updated Jun 13, 2026 11:48 PM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

Shoten Kobo released firmware Ver.
1.40 for the SHOTEN Nikon Z mount adapter E series, fixing a shutter release issue when using the anti-flicker feature.

Shoten Kobo released firmware Ver. 1.40 for the SHOTEN Nikon Z mount adapter E series, fixing a shutter release issue when using the anti-flicker feature.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000638.000071960.html Distributor: PR TIMES
Published: Apr 3, 2026

We are releasing firmware update Ver. 1.40 for the SHOTEN Nikon Z mount adapter E series.

[ Update Details ] - Fixed an issue where the shutter could not be released when "Anti-flicker shooting" was turned on.

[ Details of Update Information ] For details on the update and firmware download, please see the following page. Shoten Kobo Support Page

SHOTEN Nikon Z Mount Adapter E Series This is a series of mount conversion adapters with electronic contacts for using various interchangeable lenses on Nikon Z mount cameras. It transmits lens information such as focal length and maximum aperture to the camera, and supports EXIF recording and focus aid functions (AF and automatic aperture control are not supported). This product is suitable for users who want to comfortably utilize diverse lens assets, including old lenses, on Nikon Z mount cameras.

[ Product Pages ] LM-NZ E (Leica M mount lens to Nikon Z mount conversion) mount adapter M42-NZ E (M42 mount lens to Nikon Z mount conversion) mount adapter

FACT BOX

Source: PR TIMES
Category: New Product
Products / services: LM-NZ E / M42-NZ E

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Announced　Apr 3, 2026 1:31 AM — Distributor PR TIMES
Collected　Apr 2, 2026 7:35 PM
AI structured & analyzed　Apr 21, 2026 7:16 AM
Desk-reviewed & published　Apr 3, 2026 1:31 AM

FAQ

What are the updates in Ver.1.40 of the SHOTEN Nikon Z Mount Adapter?

The issue where the shutter does not release when 'Still Image Flicker Reduction' is turned ON on the camera side has been improved.

How do I download the firmware?

Download the firmware for your model from the official Focus Workshop support page and perform the update.

Does this adapter support AF (autofocus)?

No, it does not support AF or automatic aperture control, but it does support EXIF recording and focus aid functions.

Cite this article — HOW TO CITE

Washin AI News Desk“SHOTEN Nikon Z Mount Adapter E Series Firmware Update: Ver. 1.40 Released”AI News by Washin Village（和心村）, Apr 3, 2026. https://aeo.idaeo.ai/ai/%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E7%84%A6%E7%82%B9%E5%B7%A5%E6%88%BF/en/news/2026-04-02-shoten-nikon-z-mount-adapter-e-series-fi

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