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Firefield Nightfall Night Vision Monocular

4.1 4.1 out of 5 stars 1,767 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
Brand Firefield
Model Name Nightfall
Objective Lens Diameter 50 Millimeters
Product Dimensions 7.3"D x 2.2"W x 3.3"H
Focus Type Manual Focus
Finderscope Reflex
Item Weight 1.5 Pounds
Number of Batteries 2 Lithium Metal batteries required.
Lens Coating Description Multi-Coated

About this item

  • Comes with fabric case
  • Imported
  • High quality image and resolution
  • High power built-in infrared illumination
  • Ergonomic design
  • 1/4'' Socket For Tripod Mounting Lightweight And Durable Design

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From the manufacturer

Firefield pulsar night vision sightmark monocular

Firefield Nightfall Night Vision Monocular

Nightfall Night Vision Monocular

Features

  • High quality image and resolution
  • High power built-in infrared illumination
  • 1/4” socket for tripod mounting
  • Ergonomic design that is lightweight and easy to use
What comes in the box?

  • Firefield Nightfall Night Vision Monocular
  • Carrying case
  • Lens cloth

Firefield Nightfall 4x50 Night Vision Monocular

Your Nightfall starlight night vision scope is a professional specification night vision device designed to provide enhanced viewing in all low light conditions including total darkness. This night vision scope operates by amplifying existing light using an electro-optical system.

The Nightfall is a passive starlight device; it does not require any artificial light source, although an artificial infrared light will greatly enhance the scope’s effectiveness in all facets of operation. The Nightfall is constructed using an electro-optical intensifying tube contained in a water-resistant composite housing and is rugged enough for extreme field conditions. Firefield - Victory Justifies Everything!

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Objective Lens Diopter

Direct your Nightfall at an object at a distance of approximately 100yds. Adjust the eyepiece and objective lens diopter setting to focus the unit by rotating the eyepiece (3) and objective lens (4.)

IR Illuminator

Equipped with a power-saving PULSE IR illuminator, this night vision scope operates by amplifying existing light using an electro-optical system.

Quick Power-Up

If the subject to be viewed is in a completely dark area, including low-light shadow areas, activate the infrared illuminator by pressing the “IR” button located next to the “ON” button.

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Firefield Nightfall 4x50 Night Vision Monocular Firefield Nightfall 2x24 Night Vision Monocular
Customer Reviews
4.1 out of 5 stars
1,767
3.1 out of 5 stars
3
Magnification 4x 2x
Objective lens diameter 50mm 50mm
Resolutions lines/mm 36mm 36mm
Max viewing range yds 197 197
Battery type 2xAAA 2xAAA
Dimensions 9.84x3.74x2.36 12x9x5
Weight 21.1 oz 16 oz

Product Description

Keep superior nighttime visibility without losing peripheral vision with the Firefield Nightfall 4x50 Night Vision Monocular. Featuring a powerful, built-in PULSE IR illuminator, this high quality device produces a crisp, clear image, perfect for use in hunting, security and general observation situations. The Nightfall 4x50 Monocular is used with one eye only, allowing the other eye to maintain optimal vision. A high resolution intensifier and multi-coated optics ensure a clear, bright image and detailed resolution. Its modern, ergonomic design features a rubber-armored body and lightweight frame, making a perfect addition to any marksmans arsenal. The unit is also water resistant, letting nothing stand in the way of your target.

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Firefield Nightfall Night Vision Monocular

Firefield Nightfall Night Vision Monocular


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Legal Disclaimer

Shipping Free FedEx shipping. Usually ships in 5 to 7 business days. Tracking information will be provided as soon as item is shipped. Shipping is only available within US. We do not ship to PO Boxes, APO/FPO, PR, RI, Alaska/Hawaii, US Protectorates

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Customer reviews

4.1 out of 5 stars
4.1 out of 5
1,767 global ratings

Customers say

Customers like the quality, ease of use, and value of the aiming scope sight. For example, they mention it's simple to use, super for beginners, and has clear optics. That said, some complain about the focus, adjustability, and brightness. Opinions are mixed on performance and image quality.

AI-generated from the text of customer reviews

185 customers mention167 positive18 negative

Customers are satisfied with the value of the night vision telescope. They mention that it's an amazing deal for legitimate night vision, and well worth the price. The quality is great for the money, and it'll be a decent night vision for beginners.

"...Surprisingly, the unit has some night vision without even powering it up (hence the daytime protective cap to prevent optics damage)...." Read more

"...It was an amazing deal for legitimate night vision...." Read more

"It's a functional night vision monocular...." Read more

"...with the performance of this night vision scope and it is well worth the purchase price." Read more

104 customers mention84 positive20 negative

Customers like the quality of the telescope. For example, they mention it's well-made, impressive, and solid. Some appreciate the night vision capabilities and the natural feel of the housing. Overall, most are happy with the product's performance and durability.

"...The housing is also fairly good and feels natural in my hand...." Read more

"...I am satisfied with the images I am getting from this unit and I recommend it. It's no gen 3 but it's not $3000 either...." Read more

"...Great purchase for beginners who hunt or are concerned with security. I don't see this being much of an asset in a close quarters combat situation...." Read more

"...of Gen I Night Vision with a built in IR illuminator, this unit is outstanding! Purchased "Used as New" from Amason for less than $80!..." Read more

29 customers mention26 positive3 negative

Customers find the telescope easy to use. They say it's simple, super for beginners, and easy to bring into focus. Some mention that it'd be good for the price.

"...-Much longer battery life with 2 small AAA battery-Easy to use, 2 buttons-Great for star viewing, impossible with digitalCon..." Read more

"...125 yards away I was blown away with how well it worked and how easy it was to use if your looking for a low cost night vision unit that really..." Read more

"...The picture is clear. It's easy to use. I do with the IR illuminator had more throw, considering that this is fixed 4x...." Read more

"...Check out my pics. Very simple, just requires basic sewing knowledge." Read more

187 customers mention123 positive64 negative

Customers have mixed opinions about the performance of the telescope. Some mention that it works well for civilian use, while others say that it fails miserably and is absolutely useless.

"...Has a very fast startupIt's lightweight and takes a commonly found battery.Cons:It's big..." Read more

"This is an actual night vision monocle and it does work...." Read more

"...My only complaint is that the ON/OFF button will not turn off, so I have to take out the batteries to turn the thing off...." Read more

"...The box was dented but never opened! Worked fine first try.Two AA instead of CR 123 batteries is a plus...." Read more

186 customers mention103 positive83 negative

Customers are mixed about the image quality of the telescope. Some mention they're impressed with how well they can see, the optics are very clear, and the picture is clear. However, others say that the image will be blurry until they take a couple minutes to get the hang of it. Some say that it's a Gen 1 NVD, so it't the clearest visual, and that the field of view is very narrow.

"...Long battery life.Picks up light really well and 5x zoom produces a very clear image.Has a very fast startup..." Read more

"...This monocular has a very narrow depth of field, and you have to constantly change the focus as you scan from nearby to far away...." Read more

"...I just couldn't afford a new one. With this unit the images were decent out to 400 yards or so with the ambient light available in my rural..." Read more

"...I managed to get it to focus just fine, and images are crisp but things on the other side of the room when using it indoors seem further away than..." Read more

67 customers mention14 positive53 negative

Customers are dissatisfied with the brightness of the aiming scope sight. They mention that the illuminator is too bright, and the night vision with its bright green light is frustrating. They also say that it does need some ambient light.

"...if you use the IR light after your eyes adjust to the dark, it is VERY BRIGHT, so your eye will have to readjust to the dark again--which will..." Read more

"...Again, without the unit it's too dark to see the mailbox. Can't read the mailbox street numbers but can tell there are symbols on the side...." Read more

"...out your plain-old organic night vision with its bright green light is kind of frustrating...." Read more

"...The IR light is very good if there is no ambient light. There are 2 different focusing knob adjustments...." Read more

39 customers mention7 positive32 negative

Customers are dissatisfied with the focus of the telescope. They mention that the image is very blurry and it couldn't be focused for clarity. Some customers also say that it's hard for their eyes to focus on the image even when the monocular is in focus. They also say they have to constantly change the focus as they scan from nearby to far.

"...monocular has a very narrow depth of field, and you have to constantly change the focus as you scan from nearby to far away...." Read more

"...The only negative is that the focusing is a hassle, every distance of a few feet has a different focus, focus front and back but they are so easy..." Read more

"...Went outside, played with it and still wouldnt focus...then out of no where, it worked and my mind was blown and at the clarity and magnification......" Read more

"...You do have to constantly refocus at different ranges, but who cares, it’s awesome." Read more

25 customers mention5 positive20 negative

Customers find the adjustability of the aiming scope sight to be difficult. They mention that the lens is too sensitive, the eyepiece must be adjusted to focus, and the zoom/magnification is very annoying. They also say that the scope has a fixed x5 zoom and is too zoomed in to use while walking.

"...Last thing, the image through the lense is zoomed in, so there is significant tunnel vision which can be disorienting in unfamiliar settings and..." Read more

"...The eyepiece lens on the one I bought has a somewhat sloppy fit...." Read more

"...IR is not adjustable, not that that matters being so low on power. IR stands out like a sore thumb at the target end...." Read more

"...Then I figured out that both the objective and eyepiece are adjustable and was able to clearly read a neighbor's address plate in the dark from +/-..." Read more

Good and easy to use. Here are some tips.
5 Stars
Good and easy to use. Here are some tips.
This is an actual night vision monocle and it does work. The three pictures I have taken of are the normal camera then the scope with the IR iluminater on and the last with just the normal scope. The picture quality is alright and has 4X zoom which is not adjustable. The depth of field is not the greatest but has a very wide range so you can adjust it to see better up close or something farther away. To do this you need to turn both the front adjuster and back adjuster. The front one is broader so it can take you from far range to close range quick but you need to use the back one to get it perfect. This scope comes with a case, cap, wipe, and manual. This scope is not meant for pitch black, it does need some ambient light but the ilumanator makes it much brighter. The cap has a pinhole so you can look through it even with the cap on. It take 2 AAA batteries which are included so it can be turned on right away. It only has 2 buttons one is for OFF/ON and the other is for the Ilumanator. It also turns off gradually so don’t worry if it doesn’t instantly go black when you turn it off.
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Top reviews from the United States

Reviewed in the United States on March 21, 2020
Wow. For the price, this 1st gen unit fits the bill well for a monocle style. Truths:
With just a couple driveway street lamp posts in the area, and without activating the IR button:
. Can see back corner of neighbor's house across the street and could easily distinguish bushes, house lines. Without the back of the house isn't even visible.
. Can see the mailbox of neighbor's house across the street caddy corner to ours with the driveway on the far side. Again, without the unit it's too dark to see the mailbox. Can't read the mailbox street numbers but can tell there are symbols on the side. Also can see their house and bushes and could probably make out the outline of someone standing by the house and bushes.
. Can see the street (about 30' away) clearly as if a car's headlights were approaching and illuminating the road. Not daylight bright, but certain good enough to see someone walking or a car parked on the street.

Surprisingly, the unit has some night vision without even powering it up (hence the daytime protective cap to prevent optics damage). Powered on, you notice a very slight brightness increase but not significant. The IR button improves brightness and object visibility probably for about 30'. You can't aim the camera towards any light bulb as there is very bright (almost sun-like) glare otherwise works great.

There's no visible light emitted nor really bright power led on this unit so fairly stealth. The power led is very small and faint, on the top of the unit so not easily seen by others. In a dark environment, you would definitely have an advantage to not being noticed because of the unit's quiet and 'dark' operation.

The only improvement that's warranted is an OEM cord to the lens cap as I expect it can be easily lost or misplaced.; And the cap is required to protect and also has a pinhole in it for daytime operations testing (not long-term daytime use).

As we live in a fairly rural subdivision and few house lights it will be good to find pets up to 100' away and check for those knocks in the night. Walking the dog at night, you'd be able to check your surroundings fairly easily in virtually low light conditions. Would not rely on it for close proximity while moving such as objects closer than 5' away as it's geared more for distance/magnification than natural viewing.
3 people found this helpful
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Reviewed in the United States on January 1, 2021
Well made monocular utilizing 1st gen light amplifier tube. Very effective in near dark conditions and has a useful ir illuminator for total dark conditions. The large objective lens contributes greatly to the effectiveness! The restricting lens cap is also very useful in brighter conditions. There are two tiny L.E.D lights to tell you when the night vision power is on and the ir illuminator is on. The tube continues to function for a few minutes after power is off. Objective lens is focused independently of the eyepiece lens and both must be adjusted to achieve the greatest clarity. The eyepiece lens on the one I bought has a somewhat sloppy fit. Magnification factor is probably about 2X rather than the advertised 4X but that means a better f number for light gathering!
Altogether, I am pleased with the performance of this night vision scope and it is well worth the purchase price.
Reviewed in the United States on December 24, 2017
I quite enjoy this monocular. It sees quite well at night, especially during a full moon, however a full moon is not essential to this working. The max range that I've seen in pitch black is about 200 meters. Under a full moon's light, it's much further than that. It is a Gen 1 NVD, so it's not the clearest visual, but is well worth the price. The IR light doesn't extend very far for me, even in a pitch black room, so I'm going to purchase an IR flashlight one of these days. It's a 3x magnification, but I do wish it were a 1x. It would just suit my uses better if it were a 1x, but this is not a breaking point, as there are times when it is necessary. It has a threaded tripod mount on the underside, so you can attach it to whatever you may desire with that same thread.
I've attached some photos of when I used it at my beach, I was trying to watch the sea turtles hatch, but it wasn't their night. The city lights in the distant are highly visible, of course. The people in the photo were well over 150 meters. And the moon reflected light off the waves quite nicely. If it wasn't for the moonlight though, probably wouldn't have been able to see the water as easily.
Overall, great purchase.
Customer image
J.
5.0 out of 5 stars Excellent optic
Reviewed in the United States on December 24, 2017
I quite enjoy this monocular. It sees quite well at night, especially during a full moon, however a full moon is not essential to this working. The max range that I've seen in pitch black is about 200 meters. Under a full moon's light, it's much further than that. It is a Gen 1 NVD, so it's not the clearest visual, but is well worth the price. The IR light doesn't extend very far for me, even in a pitch black room, so I'm going to purchase an IR flashlight one of these days. It's a 3x magnification, but I do wish it were a 1x. It would just suit my uses better if it were a 1x, but this is not a breaking point, as there are times when it is necessary. It has a threaded tripod mount on the underside, so you can attach it to whatever you may desire with that same thread.
I've attached some photos of when I used it at my beach, I was trying to watch the sea turtles hatch, but it wasn't their night. The city lights in the distant are highly visible, of course. The people in the photo were well over 150 meters. And the moon reflected light off the waves quite nicely. If it wasn't for the moonlight though, probably wouldn't have been able to see the water as easily.
Overall, great purchase.
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110 people found this helpful
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Reviewed in the United States on May 20, 2021
This is an actual night vision monocle and it does work. The three pictures I have taken of are the normal camera then the scope with the IR iluminater on and the last with just the normal scope. The picture quality is alright and has 4X zoom which is not adjustable. The depth of field is not the greatest but has a very wide range so you can adjust it to see better up close or something farther away. To do this you need to turn both the front adjuster and back adjuster. The front one is broader so it can take you from far range to close range quick but you need to use the back one to get it perfect. This scope comes with a case, cap, wipe, and manual. This scope is not meant for pitch black, it does need some ambient light but the ilumanator makes it much brighter. The cap has a pinhole so you can look through it even with the cap on. It take 2 AAA batteries which are included so it can be turned on right away. It only has 2 buttons one is for OFF/ON and the other is for the Ilumanator. It also turns off gradually so don’t worry if it doesn’t instantly go black when you turn it off.
Customer image
5.0 out of 5 stars Good and easy to use. Here are some tips.
Reviewed in the United States on May 20, 2021
This is an actual night vision monocle and it does work. The three pictures I have taken of are the normal camera then the scope with the IR iluminater on and the last with just the normal scope. The picture quality is alright and has 4X zoom which is not adjustable. The depth of field is not the greatest but has a very wide range so you can adjust it to see better up close or something farther away. To do this you need to turn both the front adjuster and back adjuster. The front one is broader so it can take you from far range to close range quick but you need to use the back one to get it perfect. This scope comes with a case, cap, wipe, and manual. This scope is not meant for pitch black, it does need some ambient light but the ilumanator makes it much brighter. The cap has a pinhole so you can look through it even with the cap on. It take 2 AAA batteries which are included so it can be turned on right away. It only has 2 buttons one is for OFF/ON and the other is for the Ilumanator. It also turns off gradually so don’t worry if it doesn’t instantly go black when you turn it off.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image

Top reviews from other countries

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Daniel P.
5.0 out of 5 stars Excelente rendimiento
Reviewed in Mexico on June 28, 2021
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 Completamente recomendado y con un rendimiento mucho mejor que todas estas visiones nocturnas digitales. Esta es una visión nocturna real Generación 1, se debe de manejar con cuidado, pero el hecho de no perder fluidez es lo mejor. Tiene aumento de 4x.
One person found this helpful
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Mike Bartolo
5.0 out of 5 stars Good product for the price
Reviewed in Canada on January 13, 2021
I use this night vision for around my camp at night where there is no artificial light that could dammage the gen 1 tube. Crystal clear vision once you focus the analog sights. Great product worth the price but I bought a cheaper pair of digital night vision for guests for simplicity. The IR illumination is sufficient in my opinion.
One person found this helpful
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Marianne Moore
5.0 out of 5 stars Night Vision
Reviewed in the United Kingdom on November 10, 2018
Absolutely brilliant. I was playing hide and seek with my dog and he could never see me haha. It is great for when you want to see animals in the wild for my night walks. It is great for saving battery life also. I only use 1 second of the on switch and switch it off and works fine for up to 20 minutes while turned off. The only time you need it on is if you need to use the IR illuminator
One person found this helpful
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Rhys Bonshore
5.0 out of 5 stars Value for Money
Reviewed in Australia on July 30, 2021
Does what is says, Image quality a bit better than I though for a Gen 1. Better for use outside but passable indoors.
chris bellion
1.0 out of 5 stars Returned for refund.
Reviewed in Australia on December 12, 2020
had a bad blur spot taking up about quarter in diameter in the center when using with intense bright flashes which made impossible to use...returned for refund....very frustrating bought in Australia 6 days delivery returned to Nevada US of Ay 30 days still in transit.