a good polarized lens for the smartphone that covers all the cameras, so as not to lose the polarizing effect with any zoom.
I find the set a bit bulky to make its use very versatile; but you just have to get used to it.

No standard otoscope covers are required and cleaning is difficult

Love the sound quality, very comfortable. Not good for gaming, there is a sound delay.

We just love this binoculars!

Compact but super powerful crystal clear monocular for a serious hiker or an outdoor adventure seeker. It's always important for me to have handy binoculars or monoculars nearby to take an exceptional look at nature and our oceans and mountains. Also great for bird watching and sporting events.
K&F Concept has done it with this very affordable monocular right here. This is 10-30x40 means not only can you see the object brightly and clearly, but you can also use the zoom function. With my years of experience with binoculars and monoculars, I'd like to suggest that if you're going over anything over seven power, it's better to use a tripod. Most people blame monocular, but it's actually their hands/body movement (nothing wrong with the product) This monocular comes with excellent built-in tripod screw function. Please see all my pictures and decide for yourself.
Also, I would like to point out that the lens is 40mm with a perfect 20mm eye lens. Even when the sun goes down, you can have a wonderful view because of the larger size of the objective lens. It will take a few times to perfectly open the monocular but it is to be expected from such a wonderful product. Enjoy the sightseeing!!!
PLEASE NOTE: Tripod is not included, but it will fit any tripod. The zoom image I took is only at 10 power. It's my cell phone picture nothing fancy. Amazing right!

I love that this ND filter set not only includes ND8 to ND64 which covers all my light reduction needs for the sensor, but most importantly the CPL and UV filters which are extremely helpful in making sure the light is polarized and glare from glossy light reduces surfaces and also to add fullness. saturated colors.

Covers exactly the area you need for video productions. No more annoying filter changes. Good Job Kentfaith.

Although I've only had these binoculars for a few days they appear to be excellent quality with great optics especially for the price point! You also get a comfortable neck strap, convenient lens covers with primary covers attached so you can't lose them. If you are looking for an affordable nice binocular set you can't go wrong. I highly recommend these. Cheers!!