The PX is a small button-shaped 1. Unfortunately, they are either very difficult to find or very pricey. The LR is cheap and almost in the same size as the LR The only problem is that the voltage of LR is 1. The difference in voltage may slightly affect the light meter.
But in reality, it does not matter much. This copper-made adapter can convert a LR44 battery or zinc-air battery also known as hearing aid battery into a PX I recommed using a zinc-air battery because its voltage is 1. The light meter is more accurate when your battery has a more appropriate voltage.
Plase note that this adapter cannot change the voltage of the battery. I don't think it is worth it. Good morning, I need 2x Where can I find this? Martinus Schuurman, Ampujantie 5, Suntio, Finland. Hi, just had that problem with my SL, the old German Varta Germany passed perfect in and with the Varta Chinese version does not fit in because a tad larger.
So I went for the and it works. So actually verey fine for negative C film. Cart 0. Menu Cart 0. July 29, The PX is a small button-shaped 1. Here are 2 solutions. Use 1. Use Battery Adapter This copper-made adapter can convert a LR44 battery or zinc-air battery also known as hearing aid battery into a PX Martinus Schuurman on January 28, Good morning, I need 2x Name Email.