Enjoy free shipping during the holidays! 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 Extended FREE RETURNS
We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended
Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended
return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later).
We'll even cover the cost of return shipping. Learn more about our
Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of OpticsPlanet are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "opticsplanet.com" and "https://opl.0ps.us/assets-ac483a73966/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
I have a Kowa 664 scope that came with a 30x wa eyepiece. This eyepiece has 20mm of eye relief. NOT enough. I almost gave up on this scope until I tried the 25x LER which has 32mm of eye relief. WOW! Finally an eyepiece that I can comfortably see the entire FOV with glasses. This is the only eyepiece I have found that I can see the entire FOV. This includes the pentax PF series and Vortex Razor hd. None of their eyepieces can do this. The optics on this are sharp and bright. Same goes for the 30x. Leave to KOWA to solve this problem.
I have had these for a few years and use them for birding. The view is very easy on the eyes. Other similarly price optics do not seem to collimate into one image as well. Sharpness is about 80% of the field of view. They feel so solid. Compared to my Swarovski el's and Nikon Premiers they are not quite as bright or sharp especially toward the edges. Contrast is not as good especially with a backlight subject. Compared to Vortex, Zeiss and other sub $1000 binoculars they as as good or better. Highly recommended!
Very wide field of view makes spotting birds etc very easy. The sweet spot appears to be about 60% of the FOV. When scanning with this binocular I find the blurry edges visually disturbing. Others may not notice this. I get a more comfortable view and ease with my Bushnell 8x42 engage and especially my Bushnell Forge 8x42's. I also compared it to the KOWA 6.5 x 32'a and found the Kowa slightly better. The Kowa has a wider field of view and closer focus. I would give the Kowa a 4 star rating. The Sightmark has good clarity and resolution in it's sweet spot. For the same price look at the Busnell Engage 8x42's or the Kowa 6.5 x 32's
I looked at a lot of scopes. For the money this was the brightest and sharpest scope. Beats Leupold etc. Also true 1x so I can keep both eyes open. Wider view than all the this $$ range. Easy to sight in I used Nikon 223 mount. I wish the cross hairs were more defined. Shooting in brush or any confusing backgound makes it hard to see where the hairs cross. Still truly excellent for any price.
Great light transmission for the price. I was watching an owl at dusk in a wooded area and there were perfect. My 10x42'a were too dark for this situation. Optically they don't compare to the best but great for the $$$$
This was a nice red dot. Easy to zero. Good intensity settings. The plastic insert of the battery cap busted so that the battery cap will not tighten and therefore the battery falls out. I looked the vortex red dot at a gun show and this one seems better built.