This Battery Adapter Set from Gossen allows for the use of currently available battery cells with vintage Gossen light meters including the Lunasix, Lunasix 3, Lunasix 3S, Luna-Pro, and Luna-Pro S. The adapter lets you use two IEC SR 43 batteries (included) instead of V625PX or PX13 cells which are no longer produced.
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Key Features
- For Select Gossen Light Meters
- Replaces Discontinued Battery Cells
- Includes Two IEC SR 43 Batteries
This Battery Adapter Set from Gossen allows for the use of currently available battery cells with vintage Gossen light meters including the Lunasix, Lunasix 3, Lunasix 3S, Luna-Pro, and Luna-Pro S. The adapter lets you use two IEC SR 43 batteries (included) instead of V625PX or PX13 cells which are no longer produced.
More DetailsGossen V207A Overview
Gossen V207A Specs
General
| Compatibility |
Physical
| Environmental Resistance |
Packaging Info
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| Box Dimensions (LxWxH) |
Gossen V207A Reviews
Perfect little adapter
By Adam
Rated 5 out of 5
Date: 2026-02-24
This works perfectly. Comes with the batteries. My Luna Pro works so well now.
Makes the battery fit, but doesn't convert the voltage
By Bryan
Rated 3 out of 5
Date: 2025-10-16
This adapter does a great job of making it possible to mount the batteries it is for into the Gossen Luna Pro light meter. It is listed as the same item here and on the Gossen website (V207A). The Gossen site says it converts both size and voltage. The item I received converts size, but not voltage. I'm not sure why there is a difference between what the Gossen site says and what this item does. The B&H site doesn't address the voltage conversion (or not). Since this adapter does not convert the 1.55V to the 1.35V the meter is designed for, it is necessary to compensate for the difference by reducing the ISO.
See any errors on this page?
Does this adaptor also convert the voltage to ...
Does this adaptor also convert the voltage to 1.35v?
Yes, the Gossen Battery Adapter Set will convert the voltage from the batteries to 1.35V.
Date published: 2025-03-04
Is the adapter tube made of conductive material? ...
Is the adapter tube made of conductive material? I wonder if it would work in a Nikon F Photomic meter prism.
The Gossen Battery Adapter Set is plastic and only compatible with the Gossen Lunasix, Lunasix 3, Lunasix 3S, Luna-Pro, and Luna-Pro S meters.
Date published: 2025-06-05