- 1 x Alpen Optics Apex Thermal 640 Riflescope
- 1 x USB Type-C Cable
- 1 x CR123A Battery
- 1 x Lens Cleaning Cloth
- 1 x Storage Case
- 1 x Quick Start Guide
- 1 x Warranty Card
Trusted & Verified
Alpen Optics Apex Thermal 640 50mm Waterproof Riflescope with 2600m Detection Distance Range
- 640x512 Thermal Sensor
- 2600m Thermal Detection Range
- 2.78x Optical Zoom
- 1x / 2x / 4x / 8x Digital Magnification
- Multiple Reticle Patterns and Colors
- 1440x1080 OLED Display
- Waterproof and Shockproof Construction
- Recoil-activated Video Recording
- 64GB Internal Storage
- Built-in Wi-Fi Connectivity
Get the advantage whenever and wherever your hunt takes you with an Alpen thermal riflescope that lets you see unseeable targets in no-light situations or dense environments, such as woods filled with foliage. Available in either a 35mm or 50mm objective lens size, these rugged devices use a high-resolution thermal imaging sensor to detect heat signatures from distant targets, allowing you to pinpoint critical positions even in total darkness.
Each model is outfitted with a 640x512 12 micrometer with 18mK or less sense that can discern the slightest temperature differences to produce precision images with minimal noise. Results can be viewed on a high-resolution OLED screen that maximizes contrast to render vivid image in the user's choice of six different color palettes (black hot, white hot, green, iron hot, red hot and sepia).
Alpen's thermal riflescopes, which are waterproof and shockproof, also offer video recording, 64GB of internal memory and Wi-Fi functionality for live streaming to a user's own device. Each scope has an internal rechargeable battery that operates as a backup power source for hot swap functionality, enabling users to switch out the external battery without having to power down the device. Additional features include multiple reticle patterns for versatility and impressive detection distances ranging from 1800 meters for the 35mm model up to 2600 meters for the 50mm model.
| Item Number | ATRS650 |
| Digital Magnification | 2.78x (1x, 2x, 4x, 8x) |
| Objective | 50mm |
| Screen | OLED, 1440x1080 |
| Effective Pixels | 640 x 512 |
| Pixel Pitch | 12 micrometers |
| Sensitivity (NETD) | 18 mK or less |
| Field of View (Degrees) | 8.7 - 6.98 |
| Close Focus | 5m |
| Eye Relief | 50mm |
| Detection Distance | 2600m |
| Reticle | Multiple Patterns and Colors |
| Zeroing | Yes |
| Wi-Fi Connectivity | Yes |
| Storage | 64GB Internal |
| Battery Type | 1 x Internal Rechargeable Lithium Battery and 1 x CR123A |
| Weight | 957g |
Starting at $124.99/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 $750.00
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.
