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Posts for: John_F
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Oct 31, 2015 20:14:12   #
John_F wrote:
This post brings up something I hadn't worried about. What kind of electrical/electronic stuff is inside of a lens. Is the some kind of memory chip inside. If there is a 'reset', then the chip would have to be RAM, but that make its data contents liable to variability which makes no sense. So the chip is most likely a ROM, for which 'reset' makes no sense. To are semiconductor experts here - can the firmware on a ROM be reprogrammable (easily).

Would any adapter be 'benign' in the sense it just lines up the contacts right and the mounting breach right. The lens on my Sony a6000 has 10 contacts. Might posters particular adapter be made with the connectors mis-wired - as in a manufacturing error for that one item. From what happened, I would think the adapter manufacturer should be liable. Will keep that maker in mind.

This last makes me think there should be a list of crappy manufacturers and sellers somewhere.
This post brings up something I hadn't worried abo... (show quote)


To continue my comments above. The 10 contacts on the Sony a6000 - what do they do. Well, at least two of them be reserved to the "+" and "-" DC power leads. The other 8 for various operations like zoom, focus, other(?). As for pin numbers - are assignments exactly the same for all cameras and all lenses? If so, adapters would be easy. If not, it would take a basket full to match up all thr combinations - and for us users a royal nightmare. Methinks I'll not do mixing and matching.
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Oct 31, 2015 12:26:37   #
My google of scoville index turned up a bunch of options. The top one looked like a seller. The second one mentioned wikipedia and it had a list, not exactly like mine but close enough.
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Oct 31, 2015 12:15:05   #
If you can find the chemicals and a light tight tank and advice about the steps, you might be able to process yourself. Or maybe some oldtimer Hog might volunteer. If you suspect anything historic, especially if to your family, no price would be too much. My wife had to make a side trip from her tour of Norway to the national library in Oslo to get a 47 page document about my family made in WW2. The cost 100 kroner - well worth it.
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Oct 31, 2015 12:05:54   #
dylee8 wrote:
Thank you all. Makes sense. I was hoping this is the answer, as opposed to depth of field of my lens at 600mm.


With that long lens you were at least at a safe distance just in case the snake flip might have sent the critter your direction!
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Oct 31, 2015 11:56:39   #
This post brings up something I hadn't worried about. What kind of electrical/electronic stuff is inside of a lens. Is the some kind of memory chip inside. If there is a 'reset', then the chip would have to be RAM, but that make its data contents liable to variability which makes no sense. So the chip is most likely a ROM, for which 'reset' makes no sense. To are semiconductor experts here - can the firmware on a ROM be reprogrammable (easily).

Would any adapter be 'benign' in the sense it just lines up the contacts right and the mounting breach right. The lens on my Sony a6000 has 10 contacts. Might posters particular adapter be made with the connectors mis-wired - as in a manufacturing error for that one item. From what happened, I would think the adapter manufacturer should be liable. Will keep that maker in mind.

This last makes me think there should be a list of crappy manufacturers and sellers somewhere.
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Oct 31, 2015 11:42:01   #
bigwolf40 wrote:
Here is one that's in use. The bees that you see are called Yellow Jackets. They die off and the nest starts to fall apart in the winter. Click the download....Rich


Wow, that one looks like it has well over a dozen doors. One bump and angry hordes emerge. What'dya bet not even a ten-foot pole would not be safe. If the wibd is still would a 'smoker' pot work?
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Oct 31, 2015 11:36:10   #
paulrph1 wrote:
I have researched this quite a bit and have seen many charts but none quite as comprehensive as this one. Though not totally complete it is still great.
What is your source?


I have had it lots if years now. Got my link from a bro-in-law who loves chili peppers - he's a Texan. Unfortunately I no longer have a link. You might try scovill in Google or Wikipedia. I'll try a search and will post whatever I get, if anything.

In my last look around, most everything is available by seeds only. I was looking for a seller of the scorpions.
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Oct 30, 2015 21:52:55   #
We haven't had a hard freeze with a few days below 30 yet, so am gonna hold off on taking down. Do wasps just die or hibernate, they leave spring hatchable eggs.
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Oct 30, 2015 18:42:37   #
After the leaf fall this nest in our crab apple tree was duscovered. Anyone know whether is hornets, wasps, yellow jackets? Dead after hard frost?
The iPad Air 2 camera pic was heavily cropped.

Nest in tree

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Oct 30, 2015 15:52:22   #
For those who cook hot stuff

Hot Peppers Scoville Units


Item Scoville Index

Poblano 500 ~ 2,000

Espanola 1,000 ~ 2,000
Ancho 1,000 ~ 2,000
Mulato 1,000 ~ 2,000
Pasilla 1,000 ~ 2,000
Anaheim 500 ~ 2,500
Sandia 500 ~ 2,500
Cascabel 1,000 ~ 2,500
NuMex Big Jim 1,500 ~ 2,500
Rocotillo 1,500 ~ 2,500
Peter 1,500 ~ 2,500
Pulla 700 ~ 3,000
NuMex Joe E. Parker 1,500 ~ 3,500
Big Jim Heritage 2,000 ~ 4,000
Espanola Improved 2,000 ~ 4,000

Mirasol 2,500 ~ 5,000
Guajillo 2,500 ~ 5,000
NM 6-4 Heritage 3,000 ~ 5,000
Chimayo 4,000 ~ 6,000
Hatch Green 5,00 ~ 6,000
Barker's Hot 5,00 ~ 7,000
Chipotle 5,000 ~ 8,000
Fresno 2,500 ~ 8,500
Long Thick Cayenne 6,000 ~ 8,500

JalapeƱo 2,500 ~ 9,000

Hot Wax 5,000 ~ 9,000
Sandia Hot 7,000 ~ 9,000
Puya 5,000 ~ 10,000
Hidalgo 6,000 ~ 17,000

Serrano 8,000 ~ 22,000
Bolivian Rainbow 10,000 ~ 30,000
Manzano 12,000 ~ 30,000
Shipkas 12,000 ~ 30,000
NuMex Barker's Hot 15,000 ~ 30,000
De Arbol 15,000 ~ 30,000
Jwala Finger Hot 20,000 ~ 30,000
Jaloro 30,000 ~ 50,000

Santaka 40,000 ~ 50,000
Super Chile 40,000 ~ 50,000
Piquin 40,000 ~ 58,000
Tien Tsin 50,000 ~ 70,000
NuMex XX Hot 60,000 ~ 70,000
Yatsafusa 50,000 ~ 75,000
Red Amazon 55,000 ~ 75,000
Haimen 70,000 ~ 80,000
Chiltecpin 60,000 ~ 85,000
Thai 50,000 ~ 100,000
Diablo Grande 60,000 ~ 100,000
Malagueta 60,000 ~ 100,000
Charleston 70,000 ~ 100,000
Pico de Pajaro 70,000 ~ 100,000
Merah 85,000 ~ 100,000
Tabiche 85,000 ~ 115,000
Bahamian 95,000 ~ 110,000
Carolina Cayenne 100,000 ~ 125,000
Kumataka 125,000 ~ 150,000
Bahamian 125,000 ~ 300,000
Jamaican Hot 100,000 ~ 200,000
Birds Eye 100,000 ~ 225,000
Madame Jeanette 175,000 ~ 225,000
Tepin (Wild) 100,000 ~ 265,000

Texas Chiltepin 100,000 ~ 265,000

Datil 100,000 ~ 300,000
Devil Toung 125,000 ~ 325,000
Fatalii 125,000 ~ 325,000

Orange Habanero 150,000 ~ 325,000

Scotch Bonnet 150,000 ~ 325,000
TigrePaw-NR 265,000 ~ 348,000
Rocoto / Manzano 225,000 ~ 350,000
Caribbean Red 120,000 ~ 400,000

Choclate Habanero 325,000 ~ 425,000
Red Savina Habanero 350,000 ~ 575,000

Dorset Naga 800,000 ~ 970,000
Naga Jolokia "Ghost Pepper" 800,000 ~ 1,041,000

Naga Viper 800,000 ~ 1,382,118
Trinidad Scorpion 900,000 ~ 1,463,700

Pure Capsaicin 15-16,000,000
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Oct 30, 2015 12:56:28   #
mawyatt wrote:
Actually the cost to produce certain larger silicon chips is coming down. Most digital chips like in your computer and phone are produced on 300mm silicon wafers and soon will be migrating to 400mm. Feature size is dropping too, if you have a new iPhone or new high end laptop the core processor is created with 22 or even 14 nanometer CMOS. Yes that's nanometers, 40 times shorter that the wavelength of green light!!

The sensors in our beloved DSLRs don't benefit from this type of scaling, but the signal processing behind the sensors do...and so does the image processors in our phones.

I know one of the original researchers that developed the post image focus selection. This was not the multiple lens approach but was done on the sensor chip and post processing from a single lens! This was recently advertised on TV with Sheldon from Big Bang Theory, also I think there is work going on to produce the effects of large sensors digitally, things like DoF and out of focus blur.

So with massive digital signal processing migrating into our phones, we may very well see equivalents of our DSLRs and lens in our phones. You'll be able to download an "app" for your D810 and 24-70mm F2.8 VR equivalent, or D5 and 400mm F2,8!

I am pretty old and don't like the idea of a "digital equivalent" of our beloved DSLRs and lenses but realize this is probably coming sooner than we may think.

BTW I work in the semiconductor field as a chip designer and see first hand the incredible things digital signal processing can achieve. Think about what PS has achieved in image post processing over the old film days.

So Im going to enjoy my DSLR and fast glass now, before the phones take over!!
Actually the cost to produce certain larger silico... (show quote)


At last, a person with credentials and experience in solid state electronics has posted. One of my concerns is whether there is sensor equivalent to grain size in silver halide film. I have been prone to dividing the physical area of a sensor by the number of pixels to evaluate the pixel size, but not knowing the actual structure of the light sensitive sensor elements I am very suspicious of this approach. There are exacting mathmatical optics equations that define the tolerable focus limits (usually termed depth of focus) achievable and these require knowledge of a 'circle of confusion' which is halide film grain size. As there are other CoC factors, such as visual acuity and lens aberations, the calculated DoF might be thought to be a 'base' or 'core' DoF of the ideal camera. So the importance of a sensors equivalent 'grain' size.
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Oct 30, 2015 10:33:19   #
Was the lack of focus intentional for expression.
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Oct 29, 2015 20:42:18   #
cmc65 wrote:
Just don't include the 's' in the http. :-D


The "s" is the security url. Sites that use https: are more secure but most will accept http: . The differences can be read on Wikipedia.
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Oct 29, 2015 20:38:15   #
When out in the field, Bob, do you run unto cottonmouth snakes much.
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Oct 29, 2015 20:36:28   #
Were they alive or taxidermized.
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