Archived posting to the Leica Users Group, 1998/02/20
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]On 19-02-1998 22:33 Larry Kopitnik wrote: >When I had a G1 I was somewhat disappointed with how few rolls the >batteries lasted in that camera (and at that time they were still new to >the market and $12.00 per battery; I think the price has come down since >then). And seems I've read that Olympus has avoided designing their >point-&-shoots around them because they felt the battery's lifetime was too >limited. > >Which makes me curious: On average, how many rolls per set of batteries do >you R8 users average? > This is a difficult issue. I recall a quality test done on all major cameras by the Belgian consumer organization in 1993. One of the tested aspects was reliability and battery life. Among the cameras of those days tested were the Nikon F90x and the Leica R7. Conclusion: although the Nikon cameras consumed most energy, they came out as cheapest because they use the cheap and ubiquitous AA (Mignon) type of cells. By contrast, Leica R7 and Minolta Dynax SPxi were the most expensive ones: not only did they use the expensive CR2 lithium batteries, but they needed double as much batteries as the others for the same amount of films. And considering that the CR123 lithium batteries in the R8 motor-winder cost even more than the CR2, the issue could become more sensitive, unless the R8 electronics consume drastically less juice than the R7's, which I doubt very much. On my first R8 (before it showed flaws which made me ask for a replacement), the two CR2 batteries were half worn out between April and July 1997. This could maybe be explained be the fact that I had taken quite some night shots with rather long exposures (and as the shutter is electronic, it consumes energy all the time it is open). The issue of batteries made me hesitant about getting the new motor-winder. The two CR123 lithium batteries set me back at 360 BEF each, that is 9.5 USD, so 19 USD for a full set. Considering that the Leica information service has told me that the average lifetime of the motor-winder's batteries is around 30 films of 36 exposures, that would be rather expensive at 0.63 USD per film. I find that rather a lot for a camera that does not even need juice for autofocus (the biggest energy consuming factor). But the sheer prospect of finally having some motor transport made me bite the bullet so I went for the motor-winder. We will have to keep our fingers crossed :-) One thing worries me, however. Leica said they would bring out the extra batterypack for the motor-winder by this Summer to keep running costs down. Should this be interpreted as if they knew that the motor-winder consumes a lot of energy? Otherwise, I really see no need for this batterypack, as it won't work with the full-fledged motor-drive (which operates on 8 normal AA batteries). As I anticipate the combined price of motor-winder and extra batterypack will be in the same region as the motor-drive, it would be maybe wiser to wait for the motor-drive that will also have the benefit of higher speed (4 fps) and the bracketing function. Pascal - -------------------------------------------------------- t h i n k d i f f e r e n t a p p l e - -------------------------------------------------------- <<< PGP public key available on request >>>