Photonis 4g vs gen 3. There are only three generations of night vision.

Photonis 4g vs gen 3 Extremely high SNR's and Photocathode Sensativity, low EBI's and high center Line Pair resolution. Here’s a link to a comparison I did against a gen 3 pvs14. 4G IIT provides operators high image quality and long detection ranges in the most challenging light I have a gen 3 Harris tube at a horrible 1600 FOM and two photonis 4G tubes at 2600 FOM each. They should have called them something else like they did with XX1441 vs XR5. Aug 13, 2020 · I prefer using IR as little as possible and I use far less IR with high spec filmless compared to gen 2 Echo or thin filmed gen 3. There is also a misconception that there is a large increase in noise due to the higher gain. Without the "Absolute darkness", 4G is better. 24ua 250 Jan 12, 2017 · Please use this thread for tech info, videos, images, questions and first hand info on Photonis 4G tubes. The new Photonis Intens 4G night vision tube head to head against the most advanced US intensifier tube on the market - L3 Gen 3 unfilmed white phosphor. Current production commercial Gen 3 tubes allow for minimum 40,000 gain (but typically are 60,000+) for reference. Otherwise gen 3 mono or gen 2+ binos are equally good options, again depending on your budget. A comparison between a Photonis Echo & a L3 Filmless TubeNight Vision GEN 2+ (Echo) VS GEN3 (L3 Filmless) Comparison Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. Here the most available options for me: Photonis ECHO WP (Commercial) Photonis ECHO+ WP (Commercial) Photonis 4G WP (Milspec) Harder Gen. Unlike Echo, 4G sold commercially in the American market are similar or the same as 4G sold outside of the U. The difference between no NV and mono is much much larger than between mono and binocular. Be advised, this article is written in Korean language. Generally speaking NNVT intensifiers use older Photonis XD4/XR5 technology from about 10 years ago with some slight enhancements. chosun. at the moment omni 6/7 tubes can be had for 1100-1500 on tacswap, I would much rather have one of those over a more expensive . Jun 4, 2024 · L3 and Elbit still have a bit “brighter” image. Full kit contains PVS-14 with Photonis Echo green tube, data sheet from Photonis, objective lens cover, eyepiece cover, cleaning wipes, AA battery, Apollo stickers / decals, and standard USGI green carry bag and accessories. Jun 26, 2025 · Introduction Night vision image intensifiers operate by amplifying low levels of ambient light to produce a visible image. For example; we have 4G GP in stock that achieve US Gen 3 gain levels while also having the benefit of Photonis’ superior autogating technology and wider spectral sensitivity. The photonis will do MUCH better in mixed light environments, handling the light bloom from street lights, house lights etc. The videos show that Filmless Hi Spec is better in low light, but not all Gen 3 is Filmless Hi Spec. I sold this tube when May 22, 2017 · the 4G tubes are still Gen2 tubes at the end of the night, while they do work is a wider light spectrum than other Gen 2 and Gen 3 systems that is about their only advantage. For some reason, the USA has only gotten into echo tubes. The L3 unfilmed WP is the best intensifier tube money can buy. View this editorial on Korean’s most prominent military blog: bemil. The MX10160 is a Gen 3 18mm image intensifier manufactured by Elbit Systems of America (previously Harris Night Vision). Photonis is making at least 4 other models, too. Would the higher gain get it closer to elbit performance in really dark conditions? Oct 12, 2020 · Post the evidence, photonis Echo, Echo plus, 4G or 4G plus Vs anything else. Do you think it's worth choosing over Filmless in terms of performance? Photonis is the world leader in the design and manufacturing of image intensifier tubes for military, space, scientific, and commercial applications. be/bm-LusFgXUY?si=K6i5ZH7muPQsAu-j The new Photonis Intens 4G night vision tube head to head against the most advanced US intensifier tube on the market - L3 Gen 3 unfilmed white phosphor. Some companies like Photonis like to use some clever marketing and unfortunately it has fooled some people. First clip is Forest. If someone doesn't mind using a lot of extra IR, it's worth exploring saving $$ and going with the Sionyx. Anyone have experience with photonis 4g green phosphor? I’ve tried searching and found a few posts, but they were from a while ago. It’s not even the same ballpark. 4G offers superior performance and durability, making it ideal for users who require high-quality and reliable equipment. Thin-filmed VS Unfilmed. Shot through an iPhone 13 progen 2 vs gen 3 in the same lighting condition. This Aug 4, 2024 · Night vision image intesifier tube buyers guide. On today's video Ryan compares NNVT tubes from China to our tried and true Photonis Echo intensifiers to see if these budget Chinese night vision tubes are w The SFATG developed and produced by Photonis for 4G, is not only the fastest available on the market now, it is tuned in such unique way that it ensures that the nominal MTF and resolution will remain at its highest quality, even at higher night levels unlike what happens on Gen. He's coming back with Photonis high gain gen 2+. It can be reasonably deduced that modern night vision (Echos) will outperform NNVT in almost all areas. L3 Gen 3 Filmless - High Light Comparison The Original Sin of Computingthat no one can fix Geometric Bright Neon Triangular Background video | Footage | Screensaver Description ECHO image intensifier tubes are a commercial high-performance, lower-cost offering to our top-of-the-line 4G image intensifier tubes. 67K subscribers Subscribe High performance Photonis tubes like 4G provide high light res and HALO better than Omni. The MX10160 is the most widely used image intensifier and is found in the AN/AVS-6 & 9 Aviators Night Vision Imaging Systems (ANVIS), most Gen 3 weapon sights, and many different goggles and monocular systems. I'm bidding on (and losing) a unit of yours with photonis gen 2 + whatever tubes right now. Lighting conditions near urban, rural, urban. Low light filed testing. There is no such thing. But note the performance of the Photonis 4G tube and just how close it is to the other “Gen 3” tubes. 3 WP (?) I’ve never owned a photonis intensifier, but from my perspective it seems the only place the photonis high gains fall behind is SNR. Thanks for the video. Gen3 omni 8 with Carson glas compared to Photonis Echo with Carson glas. Omni-8 Gen-3 VS Gen-2 Gen-4 Night Vision Device. 0 for OMNI VII as other performance metrics were pushed up, though many MIL-SPEC tube tolerances from the manufacturer are still stated at 2. Astro is say harder Page / 2 Next Page [ARCHIVED THREAD] - Photonis 4G Night Vision - Updates and Reviews (Page 1 of 2) ARCHIVED Armory » NV Tech Talk The PVS-14 auto-gated un-filmed WHITE PHOSPHOR PHOTONIS 4G tube in a compact, high performance, mil-spec housing designed for multiple applications. I'm not as concerned with cost but I'll take a deal if it's worth it. At the request of many NATO militaries for a higher gain system for improved low light performance, Photonis has begun production of 4G+ high gain systems. The 4G technology has become Photonis’ high runner over the last 10 years and is today the benchmark in all major European Land Forces programs and around the world. Spec Combined with our 10 year warranty!!!! If you want to save a little bit of $$ and get a great bang for the buck, the PVS14 Night Vision with Photonis 4G Echo Autogated White Phosphor Tubes are a great option. Photonis ECHO technology have a highly favorable MTF curve which allows them to maintain excellent resolution across light levels. as they have superior autogating (even The higher gain is much nicer as it nears Gen 3 levels. This isn’t the case really with Gen 3 Photocathodes are more sensitive, especially to light in the 940nm range. And would the higher Resolution and SNR of the new gen2 make it a better choice. The new gen2 has higher fom and better specs all round, but it’s still not gen3. The 4G+ image intensifier tubes meet the stringent requirements of modern warfare at night to deliver end-users a very high performance in all field conditions. The high light res attributed to ultra fast gating can handle the complex lighting environment perfect. We went out, took our tripod and mounted side by side Photonis ECHO, Elbit Gen3, Harder Gen3. But I got my DTNVS from Steele during one of their sales for maybe a few hundred $ more than 4G tubes would’ve cost. Photonis are also Gen 2+, the difference between the two is noticeable in certain areas and is also dependent on what level NNVT (NVT4, NVT5, etc. Note: Noise is much lower than seen in these videos. The results did surprise me a little… https://youtu. Heavy fog and cloud c Andromeda Galaxy ------------------------------------------------------------------------------------------------------------ Equipment Used: 1 - Samsung NX Mini Camera 1 - Photonis XP-6 4G Mar 27, 2016 · Keep in mind that the only official US standards are Second Generation and Third Generation and Super Second Generation as a non-US standard. I would say it is roughly 2-3x more on video than The photonis tubes would be unusable without additional light. I have been looking at the offerings from TNVC and Night Goggles, what are the big differences The 4G technology has become Photonis’ high runner over the last 10 years and is today the benchmark in all major European Land Forces programs and around the world. Feb 24, 2008 · Gen. Photonis Intens 4G vs. Jan 11, 2023 · Photonis 4G+ is the highest end tube offering from Photonis. They have a slightly different photocathode than straight up gen2 tubes, but aren’t as sensitive as gen 3. 2 architecture, for better or for worse is a different animal, though the 4G MIL-SPEC (formerly INTENS) can be some impressive tubes for what they are Remember that EBI allowances went up from 2. Dec 2, 2020 · The Gen 2 and Gen 3 terms don't matter these days, its like mac and pc it really is. They are a great Photonis European tube, thats equivalent to Elbit Gen 3 thin filmed in terms of specs and performance. May 23, 2022 · Photonis echo/echo+/4G and 4G plus can take very high shock, tend to have higher resolution towards the margin of the tube and much higher resolution in higher lighting conditions. 2-3km from closest artifical lightsource. If photonis could make make mid to high 30s SNR tube, I would see no reason to buy a gen 3 tube based on performance Jun 21, 2007 · Got a friend talking to a guy about making me a set of duals. Apr 24, 2020 · Night vision generations are pretty straight forward. Still, I would like to get a last info/recommendation input before choosing. You need to talk in terms of measured performance not whether its Gen 2 or Gen 3 - you know this, particularly in relation to the 4G plus "and do not do as well in low The ECHO technology is the commercial grade image intensifier tube by Photonis, offering three high performance levels: the ECHO+, the ECHO and the ECHO14. 3 counterparts may have contributed to this feeling. Their latest intensifier tubes have “4G” as a branding tool. The 4G+ technology offers extended bandwidth for high image quality on all theatres of operation, a very fast auto-gating and a small halo providing more details around light sources. Comparing Elbit thin-filmed Gen-3, L3 Harris Unfilmed, Supergain, NNVT, and Photonis Gen-2+ Image Intensifier Tubes. 4G is more of a tactical specification than a generation IMO, but PHOTONIS don't exclude others from using it, although I am not aware of any US made tubes that can meet the specification at this point in Jun 15, 2020 · Been taking leaps into night vision over the last couple months and I've got my sights on a set of RNVGs. For years many have trashed Photonis with claims of "Gen II" technology and low spec tubes. 5 to 3. Dec 8, 2023 · The Photonis 4G IITs we offer FOM starts from 2200 and is 2000 on average. With this video, we aim to educate viewers that the difference is May 22, 2017 · the 4G tubes are still Gen2 tubes at the end of the night, while they do work is a wider light spectrum than other Gen 2 and Gen 3 systems that is about their only advantage. The photonis 4G tubes are absolutely far superior to 3rd Gen tubes from L3 and Elbit in URBAN lighting. So is Modern Gen2 (photonis 4G or high gain) Better than Old Gen3 (omni3-4). com. 0 - L3 vs Elbit vs Photonis vs NNVT Custom Night Vision 8. ) or Photonis (Echo, 4G) tube you get as they will have varying specifications. May 22, 2017 · the 4G tubes are still Gen2 tubes at the end of the night, while they do work is a wider light spectrum than other Gen 2 and Gen 3 systems that is about their only advantage. Terrestrial I’d say photonis. Read the full story on the blog by clicking here. Both tubes have snr 32Skip the long-term TV contracts and cancel anytime Mar 22, 2019 · The Photonis 4G ECHO is available in both P43 (Green) and P45 (White) Phosphor, and provides excellent performance in high (50%+ illum) and mixed light conditions, however will need more supplemental IR illumination than Gen 3 tubes in extremely dark conditions, and will begin to lose resolution in low light often needed to positively individuals, weapons, and other objects more quickly than Dec 2, 2020 · The Gen 2 and Gen 3 terms don't matter these days, its like mac and pc it really is. You may have to be identified to see some more confidential documents. I’ve had a photonis 4g and harder gen 3. Gen 2+ tubes tend to have lower luminance gain than gen 3. The principal advantage of thin filmed or unfilmed (all gen 3) really sits with total gain ~ 70k Vs 30-40k with a Photonis tube. If you want to read the story in English Flashing dots / lights in the tubes were caused by my phones LiDAR. It would depend on the type of tube rather than Photonis vs “_” as a general statement. The Echo and Intens tubes are rated at 10,000 hours and they have a 500g rating - if you use any tube hard its life span will be shorter than this. 3 tubes that see their high light level resolution drop drastically. A quick comparison video of three different night vision intensifier tubes. They clearly destroy the Harris tube. Photonis ECHO tubes offer all of the benefits of a 4G tube, such as excellent typical Figure of Merit (FOM) of 2000 and a maximum FOM of 2500, ultra-fast Auto-Gating, industry leading small halo, best in class contrast, and the high resolution and Custom Night Vision | Tube Shootout 2. Third-generation (Gen 3) tubes use a GaAs (gallium arsenide) photocathode (e. The minimum specifications are much higher than that of their ECHO and ECHO+ tubes, but they are more than twice the cost. Jul 23, 2018 · Correct me if I’m wrong, from what I understand the photonis is not a gen 2 but not gen 3 ether as it’s falls outside the gen 2 and 3 classification which I believe is the type of photocathode amongst other things. Quick comparison of L3 Thin Film tubes vs Photonis Echo 4G tubes, both in white phosphor. 4G IIT provides operators high image quality and long detection ranges in the most challenging light Just a brief comparison of Filmless 24ua and regular Photonis Echo tubes. We will post more info and videos soon. The new offering of High Gain on the market maintain the same preferable MTF curve while also reaching Gen 3 and above gain values. YouTube downgrades the quality, however you can see the difference in the first clip, which is taken The new Photonis Intens 4G night vision tube head to head against the most advanced US intensifier tube on the market - L3 Gen 3 unfilmed white phosphor. Photonis image intensifiers are the perfect tube for your night vision device build. Nov 13, 2021 · This is a comparative video of a budget / entry level Gen 2+ commercial grade Photonis tube in a Bering Optics GT-14 unit (resolution was 60 and SNR 20, which technically makes it FOM 1200, but I Sep 8, 2023 · The most common question we receive is how they are compared to Photonis Echos. It’s not even debatable. With gain levels approaching and even exceeding many I received my new photonis 4g+ high gain Pvs14 yesterday. The 4G Image Intensifier Tube (IIT) is a more affordable version than 4G+ while maintaining a high level of performance. With a high Figure of Merit (FOM) and fast auto-gating, Photonis tubes provide high performance in all light conditions that rivals and in some cases, exceeds US Gen 3 thin-film technology, especially 4G High Gain. 1:20 night visi Jan 12, 2017 · Bad news for Photonis because these fallout tubes get pitted against Gen 3 Filmless and now look inferior. We Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. A Photonis 4G+ is better than the vast majority of "Gen3" gear out there and they also have ultrafast autogating and great shock resistance. Find the compared Jul 28, 2018 · Photonis XP-6 4G (INTENS) vs L3Harris 2200 series 10160UW. The Photonis Echo 4G’s are installed in a pair of L3 Insight AN/PVS-15C with DEP glass built by Glynn Oct 27, 2025 · Photonis' Resource Center allows you to read and download all public documents and medias about our products and solutions. So we finally have these Photonis 4G High Gain Tubes in, and wanted to compare them to a gen 3 in a closed-off low light environment. Dec 10, 2024 · NVG Tube differences This article explores the differences between PHOTONIS 4G and ECHO image intensifier tubes for night vision devices. You need to talk in terms of measured performance not whether its Gen 2 or Gen 3 - you know this, particularly in relation to the 4G plus "and do not do as well in low 4G versus Gen 3 | Everything you always wanted to know Everything you always wanted to know about the difference between 4G and Gen 3 image intensification technology. Photonis Defense: Discover advanced night vision, digital vision, and high-power microwave amplifiers for enhanced field capabilities. According to them, Photonis' 4G+ high gain has a gain of about 75,000 to 88,000. They are probably rare in the US, but if you want photonis ultra fast AG and best performance, then you should seek Photonis 4G+ tubes with 20k+ "european gain", that is about 65k US gain and usually beats Elbit tubes all performance. If you can AFFORD gen 3 binos then go for it. Jun 17, 2021 · Photonis 4G often gets labeled as "Gen 2+" because it's fundamentally more similar to the multialkali photocathode technology from the US Gen 2 than it is the gallium arsenide (GaAs) tech developed for Gen 3. There are benefits to photonis tubes over gen 3 and if you are only going to be in urban environments, photonis is fine. Apr 17, 2017 · I’ve been comparing a Photonis 4g tube with a harder digital Gen 3 tube (both good quality specs) and using 5nm Ha filters the harder shows rock solid nebulae whereas with the photonis the nebulae are more unstable and hence more difficult to see the same level of detail. Feb 23, 2019 · The 4G INTENS did seem slightly darker, even with the gain at max, however--the slightly "cooler," more bluish hue of the Photonis tubes relative to their Gen. I think which is best depends on which purpose you are using it for. However having used an older gen 3 omni 4 tube with low snr 20-22 vs my gen 2+ at 25 snr the light amplification is much better in the gen 3, although I have more noise I can still pick out more details in dark areas. Oct 26, 2020 · 4G versus Gen 3 | Everything you always wanted to know Everything you always wanted to know about the difference between 4G and Gen 3 image intensification technology. Feb 16, 2020 · Video comparison between high spec L3Harris Unfilmed White Phosphor, Photonis Echo Plus White Phosphor, and Elbit Thin Filmed Green Phosphor. Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. On nebulae the harder is a clear winner. Is what you showed pretty much worst case outdoor light conditions? No moon, cloudy skies? In 2017, Photonis has dropped the INTENS branding entirely and started selling the image intensifiers simply branded as 4G [23], making it impossible for other manufacturers to use the original 4G standard anymore. Compared to ECHO series the 4G has higher requirements almost for every attribute which are required for a tube to be considered mil-spec. Clean Photonis 4G+ are also trading in this approximate pricerange but are usually cheaper and easier to get The best bang for the buck tube here in europe is usually any clean american Gen3 we can get our hands on, a good old P43 green tube. Nov 5, 2020 · Photonis presents a white paper explaining the difference between 4G and Gen 3 image intensification technology. Photonis’ 4G technology provides new capabilities that, based on performance specifications, not only outperform current (US) Gen3 image intensifiers, but could be used in ways that render existing Gen3 night vision blind to significant existing and evolving threats on the battlefield. So anyone have an opinion on these vs a good gen 3? Jun 17, 2021 · Photonis 4G often gets labeled as "Gen 2+" because it's fundamentally more similar to the multialkali photocathode technology from the US Gen 2 than it is the gallium arsenide (GaAs) tech developed for Gen 3. 5. This has misled some people to think there is a Gen 4 of analog night vision. Comparison between the NNVT NVT4 and Photonis 4G High Gain in a variety of conditions. There are only three generations of night vision. Photonis tubes are gen2+. Clean Omni 6-8 trade between 2000-3000$ USD, clean Omni 5 and lower are usually 1700$ or lower. 4G+ High Gain, Is this better than the L3 Flimless?? This is what I saw at the Canadian NVG store (Opfor). Although this is a fairly dark scenario, you likely will not need supplemental infrared illumination, regardless of the intensifier tube you Sep 18, 2020 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. Too many people assume that any new Gen 3 is high spec filmless (or even just high spec) and a better device than a Photonis tube. Obviously the gen 3 filmless is better but for potentially thousands less, hard to make the "better" decision. When In near total darkness they can’t keep up without supplementary IR. Lighting conditions are rural, far away from city lights, clear sky with stars - real challenging conditions for Jun 21, 2016 · The three image intensifiers are a Photonis 4G (INTENS), an L3 Unfilmed and a ITT t-filmed image intensifier. Top Tier Suppliers of Night Vision Systems and Image Intensifiers:Ident Marking ServicesJason Crum Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear. Jan 12, 2017 · Bad news for Photonis because these fallout tubes get pitted against Gen 3 Filmless and now look inferior. They use a different process so that is why you will hear it considered gen 2+ or they advertise some of their tubes as 4G, because they make them a different way. Spec Dec 8, 2023 · If you have wondered which device you should buy, make sure you read this nightvision buying guide first to have an idea what to look for. We went out, took our tripod and mounted side by side Photonis ECHO and 4G devices. S. This is older footage I haven't posted on this channel before comparing gen 2 Photonis Echo white phosphor against more average spec Harris (now Elbit) Gen 3 green phosphor. A gen 2+ white phosphor unit from ATN Corp, a gen 2+ white phosphor Photonis Echo, and a Gen 3 green phosphor Elbit XLS The way that Photonis makes their image intensifiers does not meet the technical requirements that the military has for it to be considered a generation 3 tube. You will often find yourself in NL2 conditions. So does the omni still have more ability to amplify light while having a lower fom. vbuj moooo tlgzms rkb idd rhibpiou nxtl dxh whsz mhid smzfre bxfidb xxcyf ywsimb lkik