ATN Milsight T90 TaNS Clip-on Night Vision NVDNT90T30 | Digisight

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ATN Milsight T90 TaNS Clip-on Night Vision NVDNT90T30

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The Tactical Night Sight® (TaNS®) is a high-resolution Clip-on Night Vision Device (CNVD) that mounts on any MIL-STD-1913 rail interface forward of an existing scope, adding night vision capabilities to daytime target acquisition platforms.
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The Tactical Night Sight® (TaNS®) is a high-resolution Clip-on Night Vision Device (CNVD) that mounts on any MIL-STD-1913 rail interface forward of an existing scope, adding night vision capabilities to daytime target acquisition platforms.
The TaNS® utilizes a Gen 3 1200 FOM image intensifier tube, a fast f/0.9 catadioptric lens for a brighter and sharper image in starlight, and patented permanent boresight alignment technology.
The unit is installed, operated, and removed without tools and without affecting boresight (permanent boresight alignment). The unit can be mounted on a spotting scope for long range reconnaissance, hand-held as a Night Observation Device (NOD), or used in other night-time operations requiring night vision capabilities. The TaNS® features the proprietary and patent-applied-for Modular Utilitarian Power-Pack System™ (MUPPS™), a detachable, field-replaceable battery compartment that accommodates either AA or CR123 batteries. Also standard on TaNS® is a temperature-compensated low-battery indicator that appears intermittently in the operator’s field of vision (when approximately 30 minutes of battery service remains) but does not obstruct or otherwise interfere with the target image.
Optimized for close combat assault rifles including:
• M4
• M16
• HK416
• AK47
The TaNS™ includes FLIR's proprietary Shock Mitigation System™ (SMS™), allowing the unit to be used on weapons up to and including .50 caliber bolt-action rifles


  •     Compatible with Standard Day Optic: Designed to mount on any MIL-STD-1913 rail interface forward of an existing scope, adding blended thermal and night vision capabilities to daytime target acquisition platforms
  •     Multi-use design:Offers mission flexibility as a high-resolution night vision weapon sight, mounted on a spotting scope for long range reconnaissance, hand-held as an observation device, or used in other night-time operations requiring night vision capabilities
  •     Optimized for close combat assault rifles:Effective on all weapons from carbines to .50 caliber bolt action rifles, including the M4, M16, HK416, and the AK47
  •     Built-in image intensifier protection for added longevity:Includes FLIR’s proprietary Shock Mitigation System™ (SMS™), allowing the unit to be used on weapons up to and including .50 caliber bolt-action rifles
  •     Small and lightweight:Highly portable design reduces operator fatigue
  •     Simple operation:Large, rugged, single button controls for basic image adjustment, no complicated menus to navigate
  •     No special batteries required:Runs on common AA batteries
  •     It’s all FLIR inside:FLIR controls the entire supply chain on the critical technology inside the ACTS ensuring fast service and long term support


  • Magnification    Unity
  • Optimum Dayscope Magnification     1x to 8x
  • Focus Range     3 m to Infinity
  • Field of View     14h°
  • Image Intensifier Gain    1,000 – 75,000


  • Accuracy     Factory Aligned to ½ MOA or Better
  • Adjustments    None
  • Repeatability    Within ½ MOA


  • Shock Mitigation System™ (SMS™)    
  • Operating Temperature    -30° to +60° C
  • Submersion    66 ft. for 2 hours
  • Interface (to MIL-STD 1913)    Single Adjustable Locking Lever Mount


  • Power requirements    AA or CR123


  • Interface (to MIL-STD 1913)    Single Locking Lever
  • Length    5.6”
  • Weight (w/o batteries)    24 oz
  • Max Height Above Rail    3.05”


  • Command and Control    On/Off/Gain, Focus


  • Resolution (Minimum)    2.5 cy/mr
  • Resolution (Typical)    2.9 cy/mr


  • Starlight, Low Contrast    65 m
  • Starlight, Optimum Contrast     90 m
  • ¼ Moonlight, Low Contrast    90 m
  • ¼ Moonlight, Optimum Contrast    105 m


  • Starlight, Low Contrast     640 m
  • Starlight, Optimum Contrast    880 m
  • ¼ Moonlight, Low Contrast    880 m
  • ¼ Moonlight, Optimum Contrast    1070 m


  • Objective Lens Focal Length    50 mm
  • Objective Lens f/Number    f/0.9
  • Output Optic Exit Pupil Diameter    33 mm


  • Instruction Manual



The U.S. Department of Commerce and the U.S. Department of State, Office of Munitions Control regulates our products. Due to this we kindly request that you read the below paragraphs regarding export regulations.

If you should have any questions or require additional information regarding export regulations please contact our knowledgeable and experienced staff or contact the:

U.S.Department of Commerce

Bureau of Industry and Security

Office of Exporter Services:

PH (202) 482-4811


U.S. Department of State


International Traffic in Arms Regulations

Office of Defense Trade Control:

PH (202) 663 2714




Export of night vision equipment and optical sighting equipment is controlled by the U.S. Department of State Office of Defense Trade Controls, in accordance with International Traffic in Arms (ITAR), Title 22, Code of Federal Regulations Part 120-130 and/or the Export Administration Regulations (EAR) U.S. Department of Commerce.

It is unlawful to export, or attempt to export or otherwise transfer or sell any hardware or technical data or furnish any service to any foreign person, whether abroad or in the United States, for which a license or written approval of the U.S. Government is required, without first obtaining the required license or written approval from the Department of the U.S. Government having jurisdiction.

It is the Resellers/End Users responsibility to request and obtain export licenses for the export of the subject items, and to ensure that the requirements of all applicable laws, regulations and administrative policies are met.

Sales or transfers to entities on the List of Debarred Parties, Denied Persons list and Embargoed Countries are strictly prohibited.

These lists can be found at the above US Government websites or at the following links:


Denied Persons list:


Unverified list:


Entity list:


Specially Designated Nationals list:


Debarred list:


Nonproliferation Sanctions:


Embargoed Countries (see part 746):


Export of GEN-3 night vision equipment from the United States without a valid export permit issued by the U.S. Department of State, Office of Defense Trade Controls is strictly prohibited.

Generation 4, autogated/filmless technology is not available for export.


Diversion contrary to U.S. law is prohibited.

Other Restrictions: Restrictions on the use of night vision with a weapon vary from state to state. You are strongly advised to learn these laws and adhere to them. American Technologies Network corp. will not be held responsible for unlawful usage.



American Technoligies Network Corporation Manufacture and Distribute the widest array of Night Vision Equipment in the world. With over 150 models to choose from in I2 Night Vision, Day/Night Scopes or state-of-the-art Day Time Riflescopes ATN got you cover 24/7. For Pro or novices alike you will find the best whether you are looking for Night Vision Monoculars, Night Vision Goggles, Night Vision Binoculars, Night Vision Weapon Sights, advanced Day/Night Vision Systems. Below you can read about our guarantee certificates and fill the online-registration form.



This product is guaranteed to be free from manufacturing defects in material and workmanship under normal use for a period of 2 years from the date of purchase. Products that were purchased as factory refurbished, samples or not from an authorized ATN vendor are not be covered by this warranty. In the event a defect that is covered by the foregoing warranty occurs during the applicable period stated above, ATN, at its option, will either repair or replace the product, and such action on the part of ATN shall be the full extent of ATN's liability, and the Customer's sole and exclusive remedy. This warranty does not cover a product (a) used in other than its normal and customary manner; (b) subjected to misuse; (c) subjected to alterations, modifications or repairs by the Customer of by any party other than ATN without prior written consent of ATN; (d) special order or "close-out" merchandise or merchandise sold "as-is" by either ATN or the ATN dealer; or (e) merchandise that has been discontinued by the manufacturer and either parts or replacement units are not available due to reasons beyond the control of ATN. ATN shall not be responsible for any defects or damage that in ATN's opinion is a result from the mishandling, abuse, misuse, improper storage or improper operation, including use in conjunction with equipment which is electrically or mechanically incompatible with or of inferior quality to the product, as well as failure to maintain the environmental conditions specified by the manufacturer. CUSTOMER IS HEREBY NOTIFIED THAT OPERATION OF THE EQUIPMENT DURING DAYLIGHT HOURS OR UNDER ANY EXCESSIVE LIGHT CONDITIONS MAY PERMANENTLY DAMAGE THE INTERNAL COMPONENTS OF THE UNIT AND SAID DAMAGE WILL NOT BE COVERED UNDER THIS WARRANTY. This warranty is extended only to the original purchaser. Any breach of this warranty shall be waived unless the customer notifies ATN at the address noted below within the applicable warranty period. The customer understands and agrees that except for the foregoing warranty, no other warranties written or oral, statutory, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose, shall apply to the product. All such implied warranties are hereby and expressly disclaimed.



ATN will not be liable for any claims, actions, suits, proceedings, costs, expenses, damages or liabilities arising out of the use of this product. Operation and use of the product are the sole responsibility of the Customer. ATN's sole undertaking is limited to providing the products and services outlined herein in accordance with the terms and conditions of this Agreement. The provision of products sold and services performed by ATN to the Customer shall not be interpreted, construed or regarded, either expressly or implied, as being for the benefit of or creating any obligation toward any third party of legal entity outside ATN and the Customer; ATN's obligations under this Agreement extend solely to the Customer. ATN's liability hereunder for damages, regardless of the form or action, shall not exceed the fees or other charges paid to ATN by the customer or customer's dealer. ATN shall not, in any event, be liable for special, indirect, incidental or consequential damages, including, but not limited to, lost income, lost revenue or lost profit, whether such damages were foreseeable or not at the time of purchase, and whether or not such damages arise out of a breach of warranty, a breach of agreement, negligence, strict liability or any other theory of liability.



In order to validate the warranty on your product, ATN must receive a completed Product Warranty Registration Card for each unit or each unit must be registered online at ATN Warranty Information. Online is preferred method of registration. Please complete the form above and/or mail registration card immediately to our Service Center: ATN Corporation, 1341 San Mateo Ave., South San Francisco C A 94080. Products qualifying for warranty repair will be either repaired or replaced within 10 business days of receipt of merchandise unless the customer is notified otherwise.



To obtain warranty service on your unit, End-user must notify ATN service department by calling 800-910-2862 or 650-989-5100 or via e-mail to receive a Return Merchandise Authorization number (RMA).


When returning please take or send the product, postage paid, with a copy of your sales receipt to our service center, ATN Corporation at the address noted above. All merchandise must be fully insured with the correct postage; ATN will not be responsible for improper postage or, missing or damaged merchandise during shipment.


When sending product back, please clearly mark the RMA# on the outside of the shipping box. Please include a letter that indicates your RMA#, Name, Return Address, reason for service return, Contact information such as valid telephone numbers and/or e-mail address and proof of purchases that will help us to establish the valid start date of the warranty. Product merchandise returns that do not have an RMA listed may be refused or a significant delay in processing may occur.


Estimated Warranty service time is 10-20 business days. End-user/customer is responsible for postage to ATN for warranty service. ATN will cover return postage/shipping to continental USA end-users/customers after warranty repair only if product is covered by aforementioned warranty. ATN will return product after warranty service by domestic UPS ground and/or domestic mail. Any other requested, required or international shipping method the postage/shipping fee will be the responsibility of the end-user/customer.

Product's SKU: NVDNT90T30
Product's UPC: 658175057208
ATN (American Technologies Network) ATN Night Vision is a leading manufacturer of precision optics that includes Night Vision Goggles, Daytime Scopes, Thermal Imaging and Binoculars. We live in an era of technological advance and precision. Here at ATN, we strive to be the world leader in high-quality optics and Night Vision Devices. Our commitment toward customer service, innovative devices and low cost is central to our mission.

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