+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Sightmark Twilight 5x50 Digital Night Vision Monocular

USED Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013, EDEMO2
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
USED Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013, EDEMO2
1 of 12 images
USED Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013, EDEMO2
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
2 of 12 images
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
3 of 12 images
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
4 of 12 images
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
5 of 12 images
Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
6 of 12 images
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
7 of 12 images
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
8 of 12 images
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
9 of 12 images
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
10 of 12 images
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
11 of 12 images
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013
12 of 12 images
Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013

Tap Tap to Zoom

Questions & Answers
Customer Reviews
Helpful Negative Review
Nice try but no cigar by Legacy Reviewer, Verified Owner, December 30, 2013
Eyes of animals in a field are to identify. Their bodies are harder especially as distance increases. Have not tried it with a secondary illumination yet but hopefully it will help. The image is sometimes cloudy. Haven't figured the cause out ye...
Read More...
5/8 found this helpful
Most Recent Reviews
Sightmark XK-NVN-SM18013-DEMO by Tg, Verified Owner, December 14, 2023
I have had one of these digital night vision for 10 years with no problems. I wanted another and when I received it the rubber coating on it was deteriorating and was very sticky, also a plastic piece on the front was broken. Electronics worked fine....
Read More...
Most Recent Reviews
Terrible - Would not recommend by Jefe, December 8, 2023
Biggest waste of money ever. Doesn't work at all. Wish I would have saved that money.
Read All 3 Reviews
Night Vision Generation:
Digital
Field of View, Angle:
4 degrees
Additional Features:
Digital
Condition:
Used
Condition Quality:
Parts Only/Salvage
Condition Details:
Defective
Magnification:
5 x
Objective Lens Diameter:
50 mm
Field of View, Linear:
7 m at 100 m
Resolution:
300x255 pixels
Eye Relief:
12 mm
Exit Pupil:
5 mm
Magnification Type:
Fixed

Code: XK-NVN-SM18013-EE-EDEMO-DF-F

MPN: SM18013-EDEMO

Product No Longer Available

Product Info for Sightmark Twilight 5x50 Digital Night Vision Monocular

The Sightmark Twilight 5x50mm Digital Night Vision Monocular SM18013 is the most compact digital night vision unit on the market that features the latest in digital NV technologies. This Night Vision Device from the product experts at SightMark has a built in IR illuminator that significantly improves the device's efficiency so users can acquire greater performance by fixing a high power IR flashlight to the Twilight DNV using the two .25in sockets. The Sight-Mark 5x50mm Twilight DNV Tactical Monocular features a video output, which allows image transmission to a monitor/TV set while recording to an external device. This Sightmark Monocular operates on two AA batteries for around six hours. Ergonomic, compact and easy to use, the Sight Mark Twilight DNV Digital Night Vision Monocular is a perfect unit for a variety of uses including, outdoor observation, hunting and camping, sports and night navigation and boating, search and rescue and equipment maintenance.image

Make your Mark.

Features of Sight-Mark Twilight NV Digital Monocular - IR Illuminator:

  • Close observational range of focus
  • Brightness Control
  • Video Output
  • High power built-in infrared illumination
  • Ergonomic design and quick power-up
  • 1/4" socket for tripod accessories
  • Lightweight and durable composite body
  • Digital image technology
  • Day time and night time use
  • Digital green image

Package Contents:

  • Sightmark Twilight 5x50mm Digital Night Vision Monocular SM18013
  • Carrying case
  • Lens cloth

Related Products to Sightmark Twilight 5x50 Digital Night Vision Monocular

Image of Holosun DRS-NV Digital Reflex 1-8x0.98-1.25 in Sight-Night Vision Sight Holosun DRS-NV Digital Reflex 1-8x0.98-1.25 in Sight-Night Vision Sight (13) List: $1,176.46 (Save 36%) $749.99 Blazin' Deal
Image of TRYBE Optics NVG-50 Dual 1x19mm White Phosphor Tube Night Vision Goggle TRYBE Optics NVG-50 Dual 1x19mm White Phosphor Tube Night Vision Goggle List: $8,499.00 (Save 37%) $5,347.69 Blazin' Deal
Image of AGM Global Vision PVS-14 Advanced Performance Night Vision Monoculars AGM Global Vision PVS-14 Advanced Performance Night Vision Monoculars (1) List: $4,995.00 (Save 20%) $3,985.25 Blazin' Deal
Image of AGM Global Vision PVS-14 Advanced Performance Night Vision Monoculars AGM Global Vision PVS-14 Advanced Performance Night Vision Monoculars (1) List: $4,995.00 (Save 20%) $3,985.25 Blazin' Deal
Image of AGM Global Vision PVS-14 Advanced Performance Night Vision Monoculars AGM Global Vision PVS-14 Advanced Performance Night Vision Monoculars (1) List: $4,995.00 (Save 20%) $3,985.25 Blazin' Deal
Image of Armasight BNVD White Phosphor Go Kit 51 1x19mm Night Vision Goggle Armasight BNVD White Phosphor Go Kit 51 1x19mm Night Vision Goggle $8,499.00
Image of US Night Vision ARGUS Panoramic Night Vision Goggle - Gen II White Phosphor US Night Vision ARGUS Panoramic Night Vision Goggle - Gen II White Phosphor (1) List: $16,995.00 (Save 16%) $14,245.25 Blazin' Deal
Image of AGM Global Vision PVS-14 1x26mm Night Vision Monoculars 10 models AGM Global Vision PVS-14 1x26mm Night Vision Monoculars (28) As Low As (Save Up to 24%) $2,429.00 Blazin' Deal
Image of AGM Global Vision PVS-14 1x26mm Night Vision Monoculars 10 models AGM Global Vision PVS-14 1x26mm Night Vision Monoculars (28) As Low As (Save Up to 24%) $2,429.00 Blazin' Deal
Image of AGM Global Vision PVS-14 1x26mm Night Vision Monoculars 10 models AGM Global Vision PVS-14 1x26mm Night Vision Monoculars (28) As Low As (Save Up to 24%) $2,429.00 Blazin' Deal
Image of AGM Global Vision NVG-50 1-3x19mm Dual Tube Night Vision Goggles 4 models AGM Global Vision NVG-50 1-3x19mm Dual Tube Night Vision Goggles (2) As Low As (Save Up to 12%) $5,495.00
Image of AGM Global Vision Ultralight Night Vision Goggle/Binocular with Gen 2+ Auto-Gated FOM1800+ AGM Global Vision Ultralight Night Vision Goggle/Binocular with Gen 2+ Auto-Gated FOM1800+ (1) List: $7,795.00 (Save $300.00) $7,495.00
Image of AGM Global Vision NVG-40 1x27mm Dual Tube Night Vision Goggles 2 models AGM Global Vision NVG-40 1x27mm Dual Tube Night Vision Goggles (5) As Low As (Save Up to 13%) $5,795.00 Blazin' Deal
Image of DNT Optics Zulus 4K 3-24x50mm Night Vision Riflescope w/Laser Rangefinder and DNT Ballistic Engine DNT Optics Zulus 4K 3-24x50mm Night Vision Riflescope w/Laser Rangefinder and DNT Ballistic Engine (2) List: $943.99 (Save 10%) $849.99
Image of AGM Global Vision FoxBat-8 NL1 Night Vision Bi-Ocular AGM Global Vision FoxBat-8 NL1 Night Vision Bi-Ocular List: $4,045.00 (Save $350.00) $3,695.00
Image of Armasight PVS-14 1x27mm Multi-Purpose Night Vision Monocular w/ 3x Lens 2 models Armasight PVS-14 1x27mm Multi-Purpose Night Vision Monocular w/ 3x Lens As Low As $3,999.00
Image of Armasight PVS-14 1x27mm Multi-Purpose Night Vision Monocular w/ 3x Lens 2 models Armasight PVS-14 1x27mm Multi-Purpose Night Vision Monocular w/ 3x Lens As Low As $3,999.00
Image of Armasight PVS-14 1x27mm Multi-Purpose Night Vision Monocular w/ 3x Lens 2 models Armasight PVS-14 1x27mm Multi-Purpose Night Vision Monocular w/ 3x Lens As Low As $3,999.00
Image of AGM Global Vision Spectrum LRF 4K 3.5-28x50mm Digital Day & Night Vision Rifle Scope AGM Global Vision Spectrum LRF 4K 3.5-28x50mm Digital Day & Night Vision Rifle Scope (9) List: $1,595.00 (Save $100.00) $1,495.00 Best Rated
Image of ATN NVG7-2W Night vision Goggle ATN NVG7-2W Night vision Goggle (3) List: $2,795.00 (Save 17%) $2,308.49 Blazin' Deal
Image of AGM Global Vision PVS-7 3AW1 Night Vision Goggle System AGM Global Vision PVS-7 3AW1 Night Vision Goggle System (4) List: $4,295.00 (Save $300.00) $3,995.00 Blazin' Deal
Image of 3EIR Sentinel-IRV P Visible Green Laser/ Infrared Laser/ VSCEL Illuminator 3 models 3EIR Sentinel-IRV P Visible Green Laser/ Infrared Laser/ VSCEL Illuminator List: $2,419.00 (Save 10%) $2,179.00 13% Coupon
Image of Steiner ATLAS Green IR Laser Sights made-in-usa-flag Steiner ATLAS Green IR Laser Sights (1) List: $4,145.99 (Save 13%) $3,604.99
Image of 3EIR Sentinel-SLT OG Visible Green Laser/ Infrared Laser/ VSCEL Illuminator 3 models 3EIR Sentinel-SLT OG Visible Green Laser/ Infrared Laser/ VSCEL Illuminator List: $2,195.00 (Save $200.00) $1,995.00 Free 2 Day Shipping

Sightmark Twilight 5x50 Digital Night Vision Monocular Unavailable & Discontinued Models

List of Unorderable Models

  • USED, New Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013 , MPN: SM18013-EDEMO , Code: XK-NVN-SM18013-EE-EDEMO-DF-F
  • Factory DEMO Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013 , MPN: R-SM18013 , Code: XK-NVN-SM18013-DEMO
  • New Sightmark Twilight 5x50 Digital Night Vision Monocular SM18013 , MPN: SM18013 , UPC: 810119017284 , Code: XK-NVN-SM18013-EE
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-10-25 UTC.