FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Armasight Sidekick 640 1x19mm Thermal Monocular
$3,299.00 $2,639.12 Save 20%
View Product
Compare (0)
Most Helpful Positive Review Worth the wait
I ordered this optic what feels like a lifetime ago, I had o idea that it was going to take months to arrive. However Optics Planet communicated clearly and honestly and the price was so good the wait was worth it. I've paired this device with a PVS14 on a noise fighters pano bridge and absolutely love it. The ability to collimate, co-align, the image is crucial for the hybrid bino application I've chosen. Starting up I did have a few issues with the unit's controls freezing but the image was unaffected so that was reassuring. I had to unscrew the battery compartment to kill power and force a ...
Read More...
Show
Sort by
Filter by

Armasight Sidekick 640 Thermal Monocular

by Lowspeed101, from ID, United States Written on May 23, 2024
First off, the folks at Armasight have been excellent to deal with. Their customer service and efforts to help with questions, have been the best I've ever dealt with in a company. I purchased and received this unit after reading, studying, and comparing all similar brands and types of units before making a decision. I immediately started messing with it to get the controls and functions figured out, and found them to be easy and simple even for a tech-challenged knucklehead like me. I have other weapons mounted thermals that are dedicated to their own firearms, so I have some experience with thermals in general, and this sidekick is easier to use than those other units, and the performance is excellent. The single CR123 battery use is short lived, so you'll want to expand your power source for longer, sustained use. I called the company and inquired about a specific external power source that I wanted to use before hooking it up, and this I've found, is a much better way to go for better use and battery life over an extended time period. After owning the unit for about three weeks, I received an email from Armasight with instructions on updating the unit software with an improvement to the operating system, and everything was made simple and free to complete using my computer, and a quick download. I have two other thermal units from two different "high-end" companies, and have owned them for a few years now, and I have never once received software updates, or options to ...
Read More...
Would recommend: Yes
3 of 3 found the following review helpful.
Was it helpful to you? Yes | No

For the price, made in America, cant be beat.

by Dutch, Verified Owner from NC, United States Written on May 8, 2024
Is it the best thermal, No. Don't expect an Apache gunsight FLIR, you will have to adjust the settings to get the best picture for the environment. However, what is this good for? This is perfect for scanning your environment for targets. If you scan with a scope thermal, you are bound to miss a bigfoot standing 20 yards from you walking by in a clown outfit. With this, you have something small, "cheap for thermals" and easy to use to scan the environment. Once you find a target, then you can switch to your main optic.
Pros:
  • Cheap
Cons:
  • batttery life
Best Used for:
  • Scanning and detection
Would recommend: Yes
4 of 4 found the following review helpful.
Was it helpful to you? Yes | No

Armasite sidekick 640

by Oldguns, Verified Owner from OH, United States Written on April 16, 2024
I had a 320 unit before and this unit takes to the next level.Too little quirks I have is the USB protector comes out to easy. Armasigjt you can come up with a better cover that stays in place. The other is the paperwork that come with the unit is lacking much content. I had to go a get the manual od your website. What would be an excellent idea is make a plastic card the size of a credit card with all the operating guide on it. You could then carry it in you wallet. But steal this is an excellent product.
Pros:
  • Easy to use, small, light weight ,excellent picture clarity
Cons:
  • USB cover comes off to easy. Documentation
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?