Roll over to zoom
Real thermal footage of warthogs, shown in each palette. Palettes only change the colours; the heat data is the same.
- Across the circle at this distance
- Magnification
- What you can tell
The view starts at this unit's own magnification. The further away the animal, and the wider the field of view, the less detail the sensor picks up, until you can tell something warm is there but not what it is. Zooming in makes it bigger, not sharper.
- Magnification
- Sharpness
Digital zoom crops the sensor image and enlarges what is left. It adds no detail, so each step makes the picture bigger but softer.
Example image only. Not filmed through this product. Pig and deer stills supplied by HIKMICRO and Nocpix; fox and rabbit are thermal-style images we made from photos by A. Omer Karamollaoglu (CC BY 2.0) and Alexis Lours (CC BY 4.0). Field of view and zoom are simulated from this unit's 640×512 sensor and 50 mm lens, 3.5× base magnification and 2560×2560 screen. Real results change with weather, display and settings.
Compare with other thermals side by sideStellar LRF SQ50L 4.0 Thermal Scope
5.0 · 6 reviews · Ask a question SKU: SQ50L 4.0Thanks — we'll email you when it's back.
Good for
| Need | Fit | Why |
|---|---|---|
| Fox & pest control | ●●● | 2,600 m detection |
| Long-range ID | ●●● | 640×512 sensor, 50 mm lens |
| Ranging & ballistics | ●●● | 1,200 m built-in LRF + ballistic calculator |
| All-night runtime | ●●● | Up to 9.5 h (LRF on) |
| Heavy calibres | ●●● | 6000 J recoil rating |
●●● Excellent · ●●○ Very good · ●○○ Good
Compare: HIKMICRO Stellar range · HIKMICRO thermal scopes
HIKMICRO Stellar LRF SQ50L 4.0 Thermal Rifle Scope
The Stellar SQ50L 4.0 puts a 640×512 thermal detector, a 50 mm F1.0 lens and a 1,200 m laser rangefinder into one traditional-looking rifle scope. The 640 sensor and 50 mm glass are the sweet spot for most hunting here: plenty of detail for a confident ID without the size or price of the 75 mm flagship. It runs a standard 30 mm tube, so it sits in normal scope rings.
Under 12 mK sensitivity
The thermal module is rated under 12 mK NETD, so it picks up small temperature differences. That means a clearer outline on a fox in long grass or a pig against warm ground.
1,200 m rangefinder built in
The laser rangefinder is built in, so there's no separate unit to mount, power or carry. It ranges from 10 m to 1,200 m, accurate to ±1 m.
Ballistics on screen
Range feeds the built-in ballistic calculator, and five zeroing profiles with freeze zeroing make swapping loads or rifles quick.
Sharp AMOLED picture
A 1.03-inch 2560×2560 AMOLED display, HSIS shutterless imaging and Image Pro 4.0 keep the view smooth without calibration pauses breaking your moment.
Built for big recoil
Rated to 6000 J of recoil, IP67 sealed and good from −30 °C to 55 °C. Two internal batteries plus a swappable 18650 give up to 9.5 hours with the LRF on, and recoil-activated recording saves every shot to 64 GB onboard.
Best for: fox, pig and deer hunters who want a top-end 640 scope with ranging built in. Not sure which Stellar suits how you hunt? Ask us and we'll tell you straight.
Key specs
| Sensor | 640×512 VOx, 12 µm, 50 Hz |
|---|---|
| NETD | <12 mK |
| Lens | 50 mm F1.0 |
| Magnification | 3.5×–28× |
| Field of view | 8.8° × 7.0° (15.2 × 12.2 m @ 100 m) |
| Detection range | 2,600 m |
| Display | 1.03" AMOLED, 2560×2560 |
| Laser rangefinder | Built-in, 905 nm Class 1, 10–1,200 m, ±1 m |
| Ballistics | Built-in ballistic calculator |
| Eye relief / exit pupil | 55 mm / 8 mm |
| Recording | Video, photo, audio; 64 GB |
| Zeroing | 5 profiles, freeze zeroing |
| Power | 2 internal + 1 swappable 18650; up to 9.5 h (LRF on); USB-C |
| Mount | Standard 30 mm, 36 mm centre height |
| Protection | IP67, −30 °C to 55 °C |
| Recoil rating | 6000 J |
| Size / weight | 439.6 × 82.9 × 74.3 mm; 1008 g with external battery |
| Brand | HIKMICRO |
|---|---|
| Sensor resolution | 640×512 |
| Pixel pitch (µm) | 12 |
| NETD (mK) | <12 |
| Lens (mm) | 50 |
| Aperture | F1.0 |
| Magnification | 3.5×–28× |
| Field of view | 8.8° × 7.0° |
| Display | AMOLED 2560×2560 |
| Refresh rate (Hz) | 50 |
| Detection range (m) | 2600 |
| Rangefinder | Built-in laser, 1,200 m |
| Ballistic calculator | Yes |
| Battery life (hrs) | 9.5 |
| Battery type | Internal Li-ion + swappable 18650 |
| External battery | USB-C (5 V / 2 A, QC3.0) |
| Weight (g) | 1008 |
| Waterproof (IP) | IP67 |
| Recoil rating | 6000 J |
| Recording | Photo and video, 64 GB |
| Mount | 30 mm rings |
| Operating temperature | -30 to +55 °C |
Refund policy
Returns Policy
We want you to be completely satisfied with your purchase. If for any reason you're not, we're here to help! Please review our return policy below:
Return Eligibility:
● Returns: You may return new, unopened items within 30 days of purchase or delivery for store credit or an exchange for another product, except for the exclusions listed below.
● Change of Mind purchases are not eligible for return, only exchange or store credit.
● Exclusions: Certain items are not eligible for returns AND exchanges, including:
○ Ammunition
○ Primers/Explosives
○ Rifles
○ Clearance items
Return Process:
1. To initiate an online return, please follow the instructions provided on our return request page: Request a Return
2. For in-store returns, please contact Hunt The Night/Pakenham Outdoors directly at 1300 486 444 and select the appropriate option for your return.
3. Condition of Items: Items must be unused, in their original packaging and product tags must be present and in original condition to be eligible for return. If the item is opened or used, it may not be eligible for a refund or exchange. (Conditions are subject to staff discretion)
Return Due to Our Error:
● If the return is a result of our error (e.g., wrong item shipped, defective product), we will provide you with a return shipping label at no cost to you.
● In this case, you will also have the option to receive a full refund.
Refunds and Store Credit:
● For eligible returns, we offer either store credit or an exchange for another product.
● Refunds will only be issued at the discretion of staff and/or if the return is due to an error on our part (as mentioned above)
How to Contact Us:
For any questions or concerns, please reach out to our customer service team via our website or call 1300 486 444 for in-store return assistance.
Layby Purchases
Layby purchases must be paid off in full within 8 weeks of paying the deposit. You can pay off the balance in part-payments of any amount, at any time, within those 8 weeks. A 7-day grace period applies after the due date, with no late fees. If you cancel, or the layby is not paid off by the due date (plus the 7-day grace period), we keep the deposit or 20% of the total order value, whichever is more, out of the payments you have already made. We will not seek any further amount, and anything you have paid above that will be refunded.
Warranty Policy
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law (ACL).
If a product is returned under a warranty claim and is found to have no fault, the purchaser will be responsible for all associated costs, including inspection, handling, and return postage.
We appreciate your understanding and look forward to seeing you again!
How far will it see?
Spec sheet
Too narrow for close, fast-moving game
Deer, foxes
