Difference between revisions of "Minolta Auto Meter"
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The [[Minolta]] '''Auto Meter Professional''' and '''Auto Meter II''' are calculator dial exposure meters. They look very similar to most other meters but the calculator dial is unique. With a press of the measure button the calculator dial rotates automatically. | The [[Minolta]] '''Auto Meter Professional''' and '''Auto Meter II''' are calculator dial exposure meters. They look very similar to most other meters but the calculator dial is unique. With a press of the measure button the calculator dial rotates automatically. | ||
The '''Auto Meter III''' was the first fully electronic version with [[LCD]] display and measurement-result memory. | The '''Auto Meter III''' was the first fully electronic version with [[LCD]] display and measurement-result memory. | ||
| − | + | The Auto Meter series was succeeded in 1983 by the [[Minolta Auto Meter F]] series which extended functionality of the Auto Meters to flash exposure measuring. | |
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== Accessories == | == Accessories == | ||
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* Spot Mask II (enlarger) | * Spot Mask II (enlarger) | ||
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| + | ==Gallery== | ||
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| + | |image_source= http://www.flickr.com/photos/45789219@N05/5402902236/in/pool-camerawiki/ | ||
| + | |image= http://farm6.static.flickr.com/5059/5402902236_b8482e9b75_n.jpg | ||
| + | |image_align= left | ||
| + | |image_text= Auto Meter II with Ref | ||
| + | |image_by= Casual Camera Collector | ||
| + | |image_rights= with permission | ||
| + | }} | ||
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| + | |image_source= http://www.flickr.com/photos/36394820@N06/5400884806/in/pool-camerawiki/ | ||
| + | |image= http://farm6.staticflickr.com/5251/5400884806_c7a73d0e89_m.jpg | ||
| + | |image_align= left | ||
| + | |image_text= Auto Meter III | ||
| + | |image_by= Jeckyll and Hyde | ||
| + | |image_rights= (C) | ||
| + | }} | ||
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==Auto Meter specs== | ==Auto Meter specs== | ||
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Revision as of 07:55, 11 July 2014
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| Minolta Auto Meter Pro image by Gregory K (Image rights) |
The Minolta Auto Meter Professional and Auto Meter II are calculator dial exposure meters. They look very similar to most other meters but the calculator dial is unique. With a press of the measure button the calculator dial rotates automatically.
The Auto Meter III was the first fully electronic version with LCD display and measurement-result memory.
The Auto Meter series was succeeded in 1983 by the Minolta Auto Meter F series which extended functionality of the Auto Meters to flash exposure measuring.
Accessories
- Ten-degree viewfinder 10 degree (reflected light)
- Flat diffuser (illuminance)
- 4× and 8× spherical ND diffuser
- Mini receptor (incident light; macro)
- Spot Mask II (enlarger)
Gallery
|
| Auto Meter II with Ref image by Casual Camera Collector (Image rights) |
|
| Auto Meter III image by Jeckyll and Hyde (Image rights) |
Auto Meter specs
| Auto Meter Professional | Auto Meter II | Auto Meter III | |
|---|---|---|---|
| measuring system | incident; reflected (with opt attachment) | ||
| measuring element | CdS | silicon photo diode | silicon photo diode |
| measuring range incident | low -3 to 7EV; high 7 to 17EV | -2.4 to 19EV | |
| measuring range reflected | low 0 to 10EV; high 10 to 20EV | 1 to 22.5EV | |
| accuracy | +-0.1EV | ||
| film speed | ISO: 6 to 25,000 DIN: 9 to 45 |
ASA 12 to 6400 | |
| Cine | 8 to 128 fps | ||
| EV | -7 to 25EV | -8 to 25EV | -5.4 to 28.5EV |
| aperture | f1 to f90 | f0.7 to f64 | |
| shutter speed | 2 hr. to 1/8000 sec. | 30 min to 1/2000 sec. | |
| power | 1x 6v silver oxide PX28 | 1x 6v alkaline 4LR44 | |
| weight | 300g | 270g | 150g |
