InfiRay Outdoor TD50L Digital Night Vision Scope - Arkayne

InfiRay Outdoor TD50L Digital Night Vision Scope


The TD50L is a budget friendly yet capable night vision scope.

This unit is affordable enough to get anyone into the darkness AND provides solid capabilities to anyone looking to get on the hunt. While we often discuss thermal more than NV scopes, they still play a critical role in your load out. The TD50L is perfect for anyone looking to gain night capabilities without obliterating their bank account. This scope can also be used in the daylight, so users have a truly seamless aiming experience.

A few of the features of the TD50L:
  • 4X base magnification
  • 4X digital magnification
  • 600 yard detection range
  • Onboard video, photo and audio recording
  • 6061 Aluminum housing
  • 1280X960 display resolution
  • 50Hz frame rate
  • 1440X1080 sensor resolution
  • Recoil rated to up to 300 win mag/7mm mag

We HIGHLY recommend purchasing the CBL19 handheld thermal with the TD50L. This handheld thermal perfectly rounds out the capabilities of the TD50L.


The TD50L Digital Night Vision Scope: priced right, packed with options and features.

The TD50L Digital Night Vision Scope is an amazing value for the price it is offered at. This scope acts much like a daytime scope, but has the added features that allow it to be used at night. While digital NV scopes are not as “good” in low light condition as analog, this scope still slaps. iRay includes a supplemental infrared illuminator. It works good, but if you are looking for an even more potent illuminator: consider the DBAL D2 or SureFire 640V.

Internal Audio, Video and Photo Recording.

The TD50L includes internal video, audio and photo recording. Record your hunt, snap a photo or two, share with your friends and family. This scope features a 4X base magnification with a further 4X magnification digitally. Internal sensor is a highly sensitive CMOS sensor that is capable of seeing infrared illuminators.

The InfiRay Outdoor BOLT TD50L is a high-performance digital night vision optic for the discerning hunter looking for classic aesthetics and excellent low-light sensitivity. The TD50L is built around an ultra-sensitive 1440×1080 CMOS Sensor with multiple imaging modes and a 600-yard viewing range. Additional features include a 4X continuous zoom, picture-in-picture mode and an optional, external Infrared Illuminator. Powered by a dual-battery design with 13+ hour run time and protected with an IP67 rating, the TD50L can last all night in any hunting conditions.

Best when coupled with a handheld thermal monocular.

The best way we have found to run the TD50L is coupled with a unit like the RIX ST6. Having a handheld thermal on tap allows users to scan and find prey immediately. Accurate shots in the darkness can be made with the TD50L. This is what we consider to be a power couple. Gain capabilities of night vision WITH thermal for the price of one high end thermal monocular. If you are looking for night capabilities, this scope will deliver.


Sensor Resolution

1440X1080 (CMOS)

Optical Magnification

4X Base

Digital Magnification


Sensor Pixel Size

4 Micron

Sensor Frame Rate

50 HZ

Objective Focal Length

50mm F/1.2

Objective Diameter


Objective F #


Detection Range


Imaging Modes

Day & Night Time Settings

Mounting System

30mm rings (included)



Eye Relief


Operation Time

Advertised 13 hours


35.27 Ounces

Weather Resistance

IP67 Rated

Frequently Asked Questions:

1.) What calibers is this scope rated for? Answer: iRay advertises this scope to be capable of handling recoil up to 300/7mm mag.

2.) Are digital night vision scopes viable? Answer: Absolutely. While they often will need supplemental infrared illumination, they are EXTREMELY capable. The TD50L is packed with capabilities and will give users the ability to shoot and engage target successfully in the darkness.

3.) Is digital night vision as good as analog? Answer: Currently no. Digital night vision is not as powerful as analog. This is why you will see us running supplemental infrared illumination while hunting. But let’s also consider that we are almost ALWAYS running supplemental infrared even with our PVS30’s. So even with potent analog systems we typically use IR illumination. This is not an inherently bad thing, supplemental IR is critical to being able to properly ID and take game and other targets.

4.) Who should consider the TD50L? Answer: Anyone looking to get into a night vision scope at a reasonable price. We know that is vague and broad, but truthfully this scope could be coupled with anyone doing anything in the darkness. iRay makes a fantastic product, and the TD50L is no exception.

5.) Can the TD50L be used in the daylight? Answer: Yes. This scope can be used day or night. There is no need to remove your scope, or mess with your zeroes. Just check your local regulations about using night vision scopes on hunts during the day. If you care about that kind of stuff.

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A note about our current lead times:

Arkayne is a RAPIDLY growing brand. Because of that, some of our suppliers have a hard time keeping up. There are occasions where WE experience lead times from our partners, and we do our absolute best to post the lead times at the top of our product pages. BEFORE PURCHASING: look at the lead time on the product pages. If you have ANY questions regarding lead times,  Email: and we will send you our closest ETA. We know you are pumped to get your gear, and we will process your order as fast as possible. We aren’t Amazon, we are a small US owned business that gives a rip about getting you equipped. We will get you your gear ASAP. See you in the darkness.