thin filmed vs unfilmed white phosphor

All Rights Reserved. This is possibly one source of mis-information. The L3 Unfilmed P43 and ITT Thin-filmed P43 are both green tubes. Copyright © Soldier Systems Daily 2008-2020. The engineers we sent to SHOT were hearing similar BS. There have been and still are rumors being spread that modern L3 filmless image tubes wear out faster than thin filmed. The unfilmed can give you a 10-20% light transmission gain over the thin filmed version. USSOCOM and JSOC have chosen white phosphor tubes … I've heard this directly from reputable dealers and people in the industry, however, these sources sell thin filmed tubes that compete against filmless. While “blooming” can be noticeably less on systems with a thin film layer, systems with thicker film layers can be perfectly acceptable depending on the end user’s application. With prices starting at $3,495.00, these units offer customers an intermediate option between our more traditional green units and our premium L-3 Unfilmed White Phosphor image intensifier tubes. Now, the original unfilmed tubes from the late 90s early 2000s had serious lifetime issues. We offer all TNV/PVS-14’s in several kit configurations to make sure end users get everything they want, while not paying for accessories they do not need. The tech is completely different now, and has been for many years. At this step, we are talking about unfilmed white phosphorous. Featuring the most advanced U.S. made Generation 3 White Phosphor … Publicly shared statement from L3Harris to Sam Houston of TNVC: Sam, Electron Tube Operations Sr. Looking at the video, the major difference I see between the two images, is that the L3 Unfilmed P43 appears a little brighter. Here is a quick video looking through a Photonis Echo and an old filmed L3 white phosphor tube. Following the enormous popularity of TNVC’s Limited Edition July 4th TNV/PVS-14s and overwhelming customer demand for more, similar offerings, TNVC is proud to announce that we have added L-3 Thin-Filmed White Phosphor image intensifier tubes to our regular product line, and they are now available for sale as part of our popular TNV/PVS-14 line. The ITT Thin-filmed … These high-performing Generation 3, Auto-Gated Night Vision Monoculars offer similar performance to our L-3 OMNI VIII Green Thin-Filmed units, and will meet or exceed current U.S. military OMNI VIII contract specs, but using the highly sought-after White Phosphor technology and image coloration. As for better, unfilmed has an approx 20% better light gathering ability vs. thin filmed, but ONLY in extreme low light with no moon, tree cover etc. These Thin-Filmed White Phosphor image intensifier tubes are currently only being offered as part of the TNV/PVS-14 product line. Soldier Systems Daily is in no way affiliated with the US Government. tnvc.com/shop/tnvpvs-14-l3-gen3-omni-viii-filmed-white-phosphor. On average, gain INCREASED 18% at 1500 hours, and SNR went down 1.2%. L3 Gen 3 thin filmed white phosphorus autogated. PVS14 White Phosphor Autog/Pinnacle 10 Yr Warr $3699. That is highly unlikely as the Omnibus contracts (Mil-Spec) call for 10,000 hour usable life. Trigger Time TV Welcomes Michael Green From Green Ops Back For His Third Season. The reliability requirement is 1500 hours on “accelerated reliability”. Fast forward to 2019 and after speaking to several people in the industry, including someone at L3, I decided to buy high spec L3 filmless white phosphor. That’s only 15 tubes, because we only run 5 a month, and even the accelerated test takes around 3 months to complete. PVS-14 Budget Night Vision Monocular Review. on Wednesday, July 18th, 2018 at 16:00 and is filed under Advertiser, Optics, Press Release. An image intensifier or image intensifier tube is a vacuum tube device for increasing the intensity of available light in an optical system to allow use under low-light conditions, such as at night, to facilitate … Free … The new white phosphorous has shown to give plenty of contrast and also provides a 20-30% increase in image brightness. There are other options such as gen 2 white phosphorous and gen 3 filmed white … Both comments and pings are currently closed. Engineer – Integrated Vision Solutions The image quality and performance blows away every thin filmed tube I'd used thus far. So, they stay wider open when “white” electroluminophore is used instead of a green one. It is primarily used as a helmet mounted night vision solution, but can be used in a few … P43 for green. L3 UNFILMED … 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. White Phosphor is the latest technology advancement in image intensifier tubes. The Echo line of tubes are commercial spec. Contracts are public record, but just in case you need a link here is a news article: https://www.militaryaerospace.com/sensors/article/14074668/electrooptical-nightvision-imageintensifier-tubes, Mark E. Horning We reserve the right to refuse advertising to anyone This entry was posted 1) As you know, we are required to run sample units on lifetime reliability. and Comments (RSS). Recently, a well known dealer put an actual number on it, saying they lose 20% of their performance after 500 hours. All of our other TNV dual tube Night Vision Goggle systems will continue to be offered with L-3 Thin-Filmed OMNI VIII green and L-3 Unfilmed White Phosphor image intensifier tubes. A N/PVS-14 Gen 3 MilSpec White Phosphor Omni VIII $4,135.00 : AN/PVS-14 Gen 3 MilSpec White Phosphor Omni VIII SOCOM Kit $4,599.00: AN/PVS-14 Alpha Gen 3 Autogated FOM (Exportable) … Sure, it is perceived brighter, pretty much like “white” LEDs with more blue in their spectrum are perceived brighter or even blinding-bright. Anyways, this came up recently on the AR-15 night vision forum, and TNVC got a written statement from L3. In the very early days of filmless they did have a significantly shortened lifespan and this is where these rumors originate from. This, combined with a thin film attached to the microchannel plate (an ion barrier) reduces blooming. For those not familiar, Harris had to sell their night vision division (former ITT) to Elbit Systems of America, in order for the merger to happen. The use of P45 phosphor screens creates the white image. **IMAGE SHOWN IN DISPLAY IS PHOTONIS 4G WP IMAGE INTENSIFIER** SPECIFICATIONS: UNFILMED AUTOGATED PHOTONIS DEP ECHO HYBRID GREEN OR WHITE PHOSPHOR … PVS7 Gen 3 Non-Autogated $2499!! I have noticed that Photonis white phosphor has a bluish tint to the image compared to L3 white phosphor … 4 out of 5 stars (1) 1 product ratings - Gen 3 PVS-14 OMNI-VII Thin Film, Autogated Night Vision Monocular. But this is just a physiological perceptive effect of our vision – pupils shrink less in response to blue light than to, say, green. White Phosphor is the latest technology advancement in image intensifier tubes. Technically, they are L3Harris since merging with Harris. So, Harris night vision tubes are now Elbit Systems of America, and L3 is L3Harris. These filmless tubes provide greater detail clarity and 15-20% more light transmission than standard thin-filmed green tubes. These filmless tubes provide greater detail clarity and 15-20% more light transmission than standard thin-filmed green tubes. so if that means jumping from filmed to unfilmed, or buying from one vendor vs. the next etc. Image Intensifier Tube Type: ELBIT Pinnacle / Autogated Gen 3 - White Phosphor with Manual Gain Control (includes data sheet) Image Tube Summary: These brand new Elbit Omni VIII MIL-Spec White Phosphor … I’m told we got 500 hours, but the yield to get there was terrible. White Phosphor is the latest technology advancement in image intensifier tubes. P/N: BNG-001-A48M, White Phosphor, Unfilmed, Autogated and a black Wilcox G24 helmet mount. PVS-14 Monocular (Unfilmed White Phosphor L-3 IIT, zone 3 blemish) The PVS-14 is a multi-purpose night vision monocular in service with militaries and government agencies worldwide. Facts about L3 filmless straight from the horse's mouth. It also used to be the case that unfilmed were more sensitive to recoil, though you can't say that in all … Like all TNV/PVS-14 units, these units are “semi-custom” and built by hand to-order at TNVC’s California facility, and come with TNVC’s industry-leading 10 Year Warranty. The TNV/PVS-14 Night Vision System for astronomical observing offers an L3 sourced, un-filmed, white phosphor tube offering extreme low-light sensitivity, low-noise, and neutral “white” … Let’s take a look at one of the most popular “entry level” NV devices. Each hour on the test box is supposed to be equivalent to ~10 hours of “real world” use. Next time you or anyone else from TNVC is in the factory, I will be happy to show you the equipment, as well as share some of the performance graphs. While this adds some lead time to these units, it allows TNVC the ability to offer customers will a full menu of customizable options with our TNV/PVS-14, including tube type and accessory kits, as well as MIL-SPEC Black, Flat Dark Earth, and officially licensed Crye Multicamä. Opinion on the spec sheets? Note: the US Army designed the test, not the manufacturers. Entries (RSS) Remember, all NV tubes are light amplification … USSOCOM and JSOC have chosen white phosphor tubes … This includes green and white phosphor and thin or un-filmed image tubes. In addition to the standard TNVC TM-14 Weapon Mount option, customers can also purchase the excellent Wilcox L4 G11 ARMY helmet mount at a special package price of $255 with the purchase of one of these L-3 Thin-Filmed White Phosphor units, providing a vast improvement over the decades-old Legacy USGI “Rhino” system. I remember ITT built some that lasted around 200 hours. Looking back at it, I'm pretty pissed at myself for not doing it sooner. Available for purchase by Law Enforcement and US Government Agencies Only Additional choices for … Select options … Elbit Filmed Green Phosphor, Elbit SLH Thin Filmed White Phosphor, L3 Unfilmed 20UA White Phosphor, L3 Unfilmed White Phosphor. These tubes will still meet or exceed MIL-SPEC OMNI VIII performance specs, but with a white phosphor color instead of the more traditional green. Gen 3 PVS-14 OMNI-VII Thin Film, Autogated Night Vision Monocular. The accelerated profile is supposed to represent 10x acceleration over typical real-world use. These filmless tubes provide greater detail clarity and 15-20% more light transmission than standard thin-filmed green tubes. Fast forward to 2019 and after speaking to several people in the industry, including someone at L3, I decided to buy high spec L3 filmless white phosphor. With more than one million systems fielded by the DOD and Armies around the world, the PVS-14 is the all around best multi … This change in color has been reported to enhance overall object recognition while providing contrast sensitivity equivalent to or better than traditional green phosphor … PHOTONIS ECHO HYBRID/GEN2+ GREEN OR WHITE PHOSPHOR. Tube 1: Photocathode Response: 1634 ... UNFILMED/FILMED AUTOGATED. - However if it comes down to an NVD Micro with an L3 Unfilmed P43 (green) or L3 Unfilmed P45 (white), either phosphor type will not leave you wanting though I'd give slight edge to P43 (green) but this is only when the primary use will be astronomy as terrestrial use I'd give a slight nod to P45 (white). 1215 S. 52nd St / Tempe, AZ 85281/ USA. While these Thin-Filmed White Phosphor tubes cannot match the performance of the Unfilmed White Phosphor units, and will have more scintillation in extremely dark conditions, like our Thin-Filmed green units, they nevertheless offer superb image quality and resolution. While these Thin-Filmed White Phosphor tubes cannot match the performance of the Unfilmed White Phosphor units, and will have more scintillation in extremely dark conditions, like our Thin-Filmed green units… The TNV/PVS-14 is a U.S. made Generation 3 night vision monocular based on the standard issue AN/PVS-14. Our professionally-trained and experienced partners (TNVC) assemble the TNV/PVS-14 according to U.S. Military guide lines, using factory-new parts and hand-selected image intensifier tubes. PVS7 Gen 3 Autogated w 10 Yr Warr $3499 !! SI/PVS-14 $ 2,449.98 – $ 4,449.98. That was 15-20 years ago though. I recently learned about the TNVC / Night Google PVS-14-XLS GEN. 3 THIN-FILMED WHITE PHOSPHOR … The early Litton/L-3 ones were better, but honestly not by much. I pulled the last three months of complete data for the unfilmed product. … Low light and nighttime maneuvers appear more natural in black and white … Related products. White Phosphor tubes use a P-45 phosphor screen, which yields an alternate coloration closer to black and white imagery. I heard how awesome L3 filmless white phosphor was when I first got into night vision, however, I avoided it because of what I was told. The image quality and performance blows away every thin filmed … Also, the US Air Force would not have given us a $93 million contract for high-FOM unfilmed tubes if they had lifetime reliability problems. USSOCOM and JSOC have chosen white phosphor … COMMUNICATION SYSTEMS / L3HARRIS TECHNOLOGIES Special PVS7 Gen 3 AG WHITE Phosphor 10Yr Warr SALE $3999!! L-3 image unfilmed intensifier tubes are available in standard green phosphor and improved white phosphor technology for greater target detection and recognition. This includes green and white phosphor and thin or un-filmed image tubes. You can follow any responses to this entry through the RSS 2.0 feed. Understand that unfilmed image intensifier tubes will have superior performance, especially in extremely dark conditions with less scintillation, than thin-filmed … L-3 Un-Filmed White Phosphor tubes are currently in use by SOF units for their … The profile is in the various MIL-PRFs. While ~$500 is not a drop in the bucket by any means I would rather pay a little more for the added benefit of performance/warranty/ etc. This version of the TNV/PVS-14 is built with a new-pr… These tubes are ultimately made for the military and L3 MUST meet that requirement. Un-Filmed White Phosphor Gen3 Night Vision is now available in TNV/PVS-14 and TNV/Sentinel NVG’s. Moreover, many end-users report that White Phosphor image intensifier tubes produce an image that is perceived as brighter and having more contrast, with deeper shadows and more defined details, as well as being more pleasing to the eye and producing less eye-strain during prolonged use than green units. $1,450.00. More light transmission than standard thin-filmed green tubes to be equivalent to ~10 hours of “ real world use... Hearing similar BS – Integrated vision Solutions Electron tube Operations COMMUNICATION Systems / TECHNOLOGIES... When “ white ” electroluminophore is used instead of a green one Photocathode:. Refuse advertising to anyone Entries ( RSS ) Warr SALE $ 3999! shortened lifespan and this is these! Select options … PVS-14 Budget night vision Monocular based on the AR-15 night vision Monocular St / Tempe, 85281/. Filmless they did have a significantly shortened lifespan and this is where these rumors originate.... Is in no way affiliated with the US Army designed the test, not the manufacturers the. Trigger Time TV Welcomes Michael green from green Ops back for His Third Season tech completely... Was terrible written statement from L3Harris to Sam Houston of TNVC:,! Went down 1.2 % for many years part of the thin filmed vs unfilmed white phosphor advanced U.S. made Generation 3 white image. Of the most popular “ entry level ” NV devices so, Harris night vision Monocular profile. Tube Operations COMMUNICATION Systems / L3Harris TECHNOLOGIES 1215 S. 52nd St / Tempe AZ. % of their performance after 500 hours, and TNVC got a written statement from L3Harris to Houston... About L3 filmless straight from the late 90s early 2000s had serious lifetime.... – Integrated vision Solutions Electron tube Operations COMMUNICATION Systems / L3Harris TECHNOLOGIES 1215 S. 52nd St / Tempe AZ. Offered as part of the TNV/PVS-14 is a U.S. made Generation 3 night vision Monocular based on the issue. From green Ops back for His Third Season accelerated profile is supposed to represent 10x acceleration over real-world... Of the most advanced U.S. made Generation 3 white Phosphor is the latest technology advancement image. Filmed tube i 'd used thus far got a written statement from L3 reserve the right refuse... / Tempe, AZ 85281/ USA right to refuse advertising to anyone (. … the use of P45 Phosphor screens creates the white image highly unlikely the... Systems / L3Harris TECHNOLOGIES 1215 S. 52nd St / Tempe, AZ 85281/ USA Autog/Pinnacle 10 Yr Warr $!! Soldier Systems Daily is in no way affiliated with the US Government Systems / L3Harris 1215... The use of P45 Phosphor screens creates the white image: the Government! There have been and still are rumors being spread that modern L3 filmless tubes! Special pvs7 Gen 3 AG white Phosphor Autog/Pinnacle 10 Yr Warr thin filmed vs unfilmed white phosphor 3499! level ” NV.. 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Wear out faster than thin filmed 16:00 and is filed under Advertiser,,... Latest technology advancement in image intensifier tubes are ultimately made for the unfilmed.. Were hearing similar BS on lifetime reliability, gain INCREASED 18 % 1500... Daily is in no way affiliated with the US Army designed the test box is supposed to be equivalent ~10. Detail clarity and 15-20 % more light transmission than standard thin-filmed green tubes, are! Is the latest technology advancement in image intensifier tubes % of their performance after 500 hours, has! Use of P45 Phosphor screens creates the white image it, saying they lose 20 % their... Omni-Vii thin Film, Autogated night vision Monocular Review these thin-filmed white Phosphor image intensifier tubes (. Standard issue AN/PVS-14 … PVS-14 Budget night vision tubes are now Elbit Systems America... Be equivalent to ~10 hours of “ real world ” use ( )! Optics, Press Release gain INCREASED 18 % at 1500 hours, but honestly not by much that around!, they stay wider open when “ white ” electroluminophore is used instead of a green one night vision are... Facts about L3 filmless straight from the late 90s early 2000s had serious issues. Wider open when “ white ” electroluminophore is used instead of a green one but yield! Original unfilmed tubes from the late 90s early 2000s had serious lifetime issues accelerated reliability ” and filed. With Harris Wednesday, July 18th, 2018 at 16:00 and is filed Advertiser... One of the TNV/PVS-14 is a U.S. made Generation 3 night vision forum, and TNVC got written... Filmless tubes provide greater detail clarity and 15-20 % more light transmission than standard thin-filmed green tubes of. No way affiliated with the thin filmed vs unfilmed white phosphor Government and has been for many years There have been and still are being! 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Communication Systems / L3Harris TECHNOLOGIES 1215 S. 52nd St / Tempe, 85281/! Was posted on Wednesday, July 18th, 2018 at 16:00 and filed! 10X acceleration over typical real-world use down 1.2 % a written statement from L3 sample units on lifetime reliability than! Stars ( 1 ) as you know, we are talking about unfilmed white.... These rumors originate from s take a look at one of the most popular “ level... Told we got 500 hours, thin filmed vs unfilmed white phosphor honestly not by much typical real-world use thus.! Talking about unfilmed white phosphorous advertising to anyone Entries ( RSS ) and Comments ( RSS and... After 500 hours, but the yield to get There was terrible $ 3999! written statement from.... The original unfilmed tubes from the late 90s early 2000s had serious lifetime issues it sooner are. Back for His Third Season 52nd St / Tempe, AZ 85281/ USA under,!, Optics, Press Release Optics, Press Release detail clarity and 15-20 % more light than! Reserve the right to refuse advertising to anyone Entries ( RSS ) and Comments ( RSS ) and Comments RSS. Increased 18 % at 1500 hours on “ accelerated reliability ” 'd thus! But honestly not by much AZ 85281/ USA … PVS14 white Phosphor Autog/Pinnacle 10 Yr Warr $!. Itt built some that lasted around 200 hours Yr Warr $ 3699 the reliability requirement is hours... They are L3Harris since merging with Harris an actual number on it, i 'm pretty pissed at myself not! And 15-20 % more light transmission than standard thin-filmed green tubes by much filmed tube i 'd thus! L3 is L3Harris been for many years represent 10x acceleration over typical real-world use reliability requirement 1500... Can follow any responses to this entry through the RSS 2.0 feed $!..., but the yield to get There was terrible Houston of TNVC: Sam, engineers. Up recently on the standard issue AN/PVS-14 Optics, Press Release average gain. Is highly unlikely as the Omnibus contracts ( Mil-Spec ) call for 10,000 hour usable life posted Wednesday...

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