DNT Optics Zulus 4K 3-24x Day Night Vision Scope
- Magnification Minimum: 3x
- Magnification Maximum: 24x
- Objective Lens Diameter: 50 mm
- Night vision: Yes
Last refreshed Jun 22, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Strong low light imaging and a rangefinder that owners confirm works past 800 yards, but the night vision claim needs a caveat and mounting on an AR-15 may need an extra riser.
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ASIN: B0GCMFVSPDModel: Zulus 4KCategory: Rifle Scopes
Overview
The DNT Optics Zulus 4K is a digital riflescope built on a Sony 4K STARVIS 2 sensor with a 50mm f/1.8 ED lens, 3-24x optical magnification, a built in laser rangefinder rated to 1300 yards, and DNT's ballistic calculator synced through a companion app. It mounts on a standard 30mm tube and records 4K video at 30fps or 1080p at 60fps to 64GB of internal storage.
- Sony 4K STARVIS 2 sensor, 3-24x magnification
- Built in laser rangefinder to 1300 yards
- DNT Ballistic Engine with app sync
- 30mm tube, IP67, .50 BMG recoil rated
Who it's for
Suits a hunter or shooter who wants a 4K digital scope with a built in rangefinder and ballistic solver for dawn, dusk and moonlit conditions, and who is comfortable pairing it to an app for setup. Not the right choice for someone who needs total-darkness night vision without adding IR hardware separately.
Pros and cons
- 4K image holds up in low light
- Rangefinder tested accurate past 800 yards
- 64GB storage, up to 6 hour battery
- IP67 rated, recoil rated to .50 BMG
- Not true night vision without added IR
- Mounts low on an AR-15 platform
- Setup depends on a companion app
- Elevation travel limited to about 30 MOA
Performance notes
The Sony STARVIS 2 sensor and f/1.8 lens carry image quality into low light and moonlight conditions clearly enough that owners describe it rivaling traditional day optics without an IR add-on. The built in rangefinder has been field tested past 800 yards by at least one owner with no noticeable lag in the display. One owner flagged that the scope's practical elevation adjustment from optical center runs to about 30 MOA, which limits effective range for some cartridges regardless of the 60 MOA total travel DNT lists in its specs.
Specifications
| Brand | DNT Optics |
|---|---|
| Model | Zulus 4K |
| Dimensions & fit | |
| Objective Lens Diameter | 50 mm |
| Item Weight | 1.52 pounds |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Black |
| Compatibility & installation | |
| Compatible Devices | Rifle, Shotgun |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Magnification Minimum | 3x |
| Magnification Maximum | 24x |
| Night vision | Yes |
| Product Style | Tactical |
| Sport Type | Hunting |
Frequently asked questions
Is the DNT Optics Zulus 4K true night vision?
No. It performs well in low light and moonlight without an IR illuminator, but seeing in full darkness requires adding a separate IR device, according to more than one owner.
How far does the built in rangefinder reach?
DNT rates it from 5 to 1300 yards, and one owner confirmed accurate ranging past 800 yards in real use.
Will the Zulus 4K fit an AR-15 without extra parts?
It can sit low on an AR-15 platform, so some owners needed a raised mount to get proper eye alignment.