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Not a BAE "Core" ... read the fine print ... says "BAE Sensor" ... and sensor != core ...
Now they want you to THINK a sensor = core ... but not the case !
You beat me by 1 minute!Not a BAE "Core" ... read the fine print ... says "BAE Sensor" ... and sensor != core ...
Now they want you to THINK a sensor = core ... but not the case !
1. A sensor, aka Focal Plane Array (FPA) is a physical structure that consists of tiny resistors that change their resistivity as a function of temperature. This is it. Those temperature sensitive resistors are called micro-bolometers. There is a number of companies that make them here and around the world. The manufacturing process for sensors is not too complicated by modern standards and is very similar to the processes used in semiconductors manufacturing. As a result, they are relatively easy to reproduce. Secrets related to the structure are hard to keep because a powerful enough microscope will tell anybody knowledgeable in a field a lot about how they are built. That's the reason there are many thermal imaging _sensor_ manufacturers around the world (you know where the majority of semiconductor devices are coming from).
2. The "core" is a very specialized microcomputer and most importantly the software that runs on it. The core constantly takes measurements of the resistance of micro-resistors on the sensors (see #1) and produces the actual visible image based on those measurements. This process is quite complicated and core manufacturers treat it as extremely proprietary. This is where the real "know-how" is hidden. You may think about the "core" as a black box that gets some information from the sensor in and outputs an image that you see. However, the way this image is produced is "black magic" and nobody will ever talk to you about it. The difference between images from "good" and so-so cores can be drastic even if they use the same sensor as a "source".
To summarize, cores are the brains of the system and sensors are its eyes. Smart and not so smart "brains" may see the same picture (in our case the "picture" is information received from the sensor) but interpret it quite differently and produce quite different results.
Sooooooooo... Pulsar upgrades its 'eyes' and it costs an extra $1K per unit? As it was pointed out to me earlier by a friend; I doubt it costs 1/5 of the $100 going rate to produce an APS3 battery either.
Not a fan of the direction the company has taken in the last year.
Well at a high level ... the sensor/microbolometer receives the inbound "information" thru the lens ... regarding the temperature and emissivity of objects in the surrounding environment. Special materials in the sensor then convert that "information" into electronic data. The sensor then passes that data to the image processor (the core) which converts that data into an image which is then made available to the controller unit of the thermal. The controller unit, interfaces to the buttons, the power module and the display and manages the whole unit, but then passes the signal to the display so we can see it.
I couldn't find a nice simple article that describes this process, though I have seen some. If I find one, I'll post it. But reading about microbolometers will get you started.
All thermal companies have ridiculous margins
I just do not understand Pulsar.
So a few years ago they came out with the Trail. Which should have been a category killer except for this wee problem with retaining zero. Which they never admitted. But provided an algorithm that supposedly fixed the “problem” that must not be named. Full disclosure, I had a Trail that did not experience said problem but I am in South Alabama where we do not have large temp variations.....just Summer and Not Summer.
Then released the Thermion as a replacement. Which was pretty well received other than an inferior battery system. Then updated with the V2 this year that was supposedly even better (marketing wise).
Then hyped the release of their Trail 2 this year with a highly marketed new body material for some STRANGE and inexplicable reason (see lack of holding zero above). Which folks jumped on putting their hard earned money on as pre-sales since Shot Show.
Then boom......drop the XG round about the time folks are getting their Trail 2s. WTF. I am glad Pulsar is constantly innovating and updating, but this product has been in the pipeline for some time to be able to fulfill orders. I do not understand them staying mum. I have seen some fretting, cussing, and fussing amongst some Pulsar fans who had already upgraded to the Trail 2 (and have not received) and new model Thermions. They should be. Not the best way to build customer loyalty.
And just to add a little more insult to financial injury....the XG marketing seems to insinuate all other products are inferior. Dang. Basically ef you to all who have shelled out deposits or full payments for a Trail 2 and been waiting all these months for the next best Pulsar thang.
Just my .002 which I know is worthless. Stepping off my soapbox now![]()
Thank you for your comments, and most importantly responding......it is great to receive input from folks within the various companies of product discussed on this forum, and part of the uniqueness of SH. FWIW, I am far from a Pulsar basher, and currently run a Helion 2 which I recently acquired, and will purchase a used Accolade XP whenever I can find a good dealio. Why? Because for my purposes and hunting conditions, the rechargeable battery system and features such as Auto-NUC, mag level, and ease of use are hard to beat by any competitor. Me likey those very much in my scanners.I do understand were some might be frustrated with the release of the XG. There's simply no way to please everybody, it seems. The XG was released with availability to ease dealer pressures, especially with respect to consumers, considering most releases include months and months of waiting for dealers and consumers alike--products unveiled at SHOT Show aren't available for MONTHS. The Thermion has not become a replacement for the Trail but LRF was added to the Trail line and non-LRF Trails are no longer offered. To my knowledge there is no plan to stop producing Trail LRF models although Trail offerings do continue to evolve--case in point, Trail LRF to the TRAIL 2 LRF. This is the same for the Thermion model: XM models to XQ, XP models continue, and now we've added the XG model. Some are definitely migrating to the Thermion platform and buying XGs while others enjoy the longer battery life and LRF that our Trails provide and are staying put with their those.
As far as inferior, that is subjective isn't it? Honestly, an XG compared to other 640s and especially 384s are most definitely going to be superior. We can argue all day about who has better imaging--Pulsar, N-Vision, Trijicon, ATN--but to some extent that is also subjective. What can't be argued is the technology built into the Thermion XG, including the BAE sensor, Pulsar core and the features present as a result that competitors don't have, at a lower price point. Superior? Subjective. Premium performance and the bundled value to go with it, including our customer service if something does go sideways?
Yes, we do think the XG50, Trail XP50 LRF, Trail 2 XP50 LRF, helion 2 XP50, Accolade 2 LRF XP50 and all of our other thermal optics rock! With respect to the Trail 2 LRF, keep in mind that it also includes an extended battery life and LRF. Those who think those features are critically important, stay with the Trail. Me personally, Considering those features, I think the Trail 2 LRF XP50 and Thermion XG50 are on a pretty level playing field--do I want a 640/17 with longer battery life and LRF or do I want a 640/12 with lesser battery life (external rechargeable and internal rechargeable) and no LRF? Part of this plays on magnification, too. Some may believe the Trail 2 LRF XP50 is best for hog hunters while others will think the XG50 is best for predator hunting at longer ranges.
What we aren't is arrogant. What we don't do is bash brands--EVER--but sure, we'll compare specs, features, etc. and we strive to deliver truly feature-rich, premium performance optics and customer service people can rely upon. What we ARE... are hunters and shooters like the people writing and reading these comments. As far as price points, it's a good thing we aren't having this discussion 10-15 years ago. Today, I have day scopes that cost more than some thermals. We are at a point where people who save, prioritize, sell items, etc. do have realistic options and opportunities to own thermal technology without filing bankruptcy. Hell, back in my Marine Corps days, thermal was just about unicorn-level, now they're all over the place and are getting more and more affordable. What a great time we are living in with respect to thermal technology and it keeps getting better.
By the way, your .02 is far from worthless. I don't have a soapbox but I hope I've provided my own .02 in the positive spirit I intended and that it's received the same. Cheers!
I have to say that I was interested to learn that the simple fact is that you want the smallest sensor array possible to maximize detail at range.12 micron bae 640 core with internal recording and WiFi, PIP. 3x native mag, 6k price. Thoughts?
I think you don't fully understand how thermal sensors work. The sensor array is but a small part of gaining detail at range...I have to say that I was interested to learn that the simple fact is that you want the smallest sensor array possible to maximize detail at range.
So it is not so much about the core as it is the sensor. In my opinion, this puts the Tri Reap tech in the pulsar. Daddy Like.
Not always.I would not claim to be a expert. My only point is that when it comes to thermal sensors smaller is better. True?
... My only point is that when it comes to thermal sensors smaller is better ...