- 1 x SIG SAUER ECHO SV50-LRF Thermal Sight
- 4 x 18650 Lithium-ion Rechargeable Battery
- 1 x USB-C to USB-C Data Cable
- 1 x USB-C 2-Split Charging Cable
- 1 x Optic Multi Tool
- 1 x Lens Cleaning Pen
- 1 x Quick Reference Instructions
- 1 x Thermal Zeroing Target
- 1 x Flip Back Lens Cover Set
- 1 x Removable Eyepiece
- 1 x Hard Plastic Case
Trusted & Verified
SIG SAUER ECHO SV50-LRF 2-16x50mm Thermal Sight with 1000 yard Rangefinder and 640x512 Thermal Core
- 2 to 16x Magnification
- 50mm Objective Lens
- 640 x 512 Thermal Resolution
- 12 micrometer Pixel Pitch
- 50 Hz Refresh Rate
- 20 mK or less Thermal Sensitivity
- 8.8-degree Field of View
- Integrated 1000 yard Laser Rangefinder
- 1024 x 768 OLED Display
- 8 Selectable Thermal Palettes
- BDX 2.0 Enabled
- Applied Ballistics Ultralight Integrated
- Wi-Fi and Bluetooth Connectivity
- 32 GB Internal Media Storage
- Photo and video recording with audio
- More than 11 hours of Runtime
- IP67-rated Environmental Protection
The SIG SAUER ECHO SV50 LRF combines a 2 to 16x thermal imaging system with a 50 mm objective, 640 x 512 LWIR sensor, 12 micrometers pixel pitch, 50 Hz frame rate, and thermal sensitivity of 20 mK or less. A 1024 x 768 OLED display presents the image through 8 selectable color palettes, while the 8.8 degree field of view defines the wider visual coverage of the SV50 configuration.
Integrated Rangefinding and Digital Data
An integrated 1000 yard laser rangefinder works alongside the onboard environmental sensor suite and BDX 2.0 system. Applied Ballistics Ultralight is built in, while Wi-Fi and Bluetooth support communication with the SIG BDX app. The sight can also store still photos and video with audio on 32GB of internal storage, with media available for transfer through the app or USB-C connection.
Rechargeable Power and Field Construction
The ECHO SV50 LRF operates on 2 removable 18650 lithium ion batteries and provides more than 11 hours of runtime. SIG SAUER supplies 4 rechargeable batteries, allowing a second pair to remain available. The housing is rated IP67 and uses a cantilevered direct M1913 Picatinny rail mount.
| SKU | SOEC12310 |
| Mount Type | Direct M1913 / Picatinny Rail |
| Height | 3.5 inches (88mm) |
| Overall Length | 10.7 inches (273 mm) |
| Overall Width | 4.0 inches (88 mm) |
| Illumination Settings | 8 Selectable Color Palettes |
| Color | Black |
| Battery | 4 x 18650 Lithium-ion Re-chargeable Batteries included |
Starting at $187.49/mo
Estimated over 24 months with Affirm, subject to eligibility and approval.
Flexible payment options available
Interest-free installments and monthly financing may be available through Shop Pay on eligible purchases.
Starting at $1,125.00
No interest if paid in full by the promotional terms. Minimum monthly payments required and subject to credit approval.
Shipping Policy
Orders of $25 or more qualify for free standard shipping on eligible items.
Most in-stock orders placed before 3PM EST Monday–Friday ship the same business day. View Shipping Policy
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
Tab: Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
