ReviewsFixed Optical Attenuator

1M-8G RF Power Meter Power Attenuation Set Digital Display Signal Strength Module Radio Frequency Power Meter

Large Range: The measuring power range of this RF power meter is -60～-5 dBm (External RF attenuator can be extended to 100dBm), and the frequency range is up to 8000MHz..
Specific Feature: The RF power meter is light, compact and convenient, with a measurement power resolution of 0.1 dBm, and an output interface SMA_K..
Clear Display: This RF power meter comes with an LED screen, the data is clear and straightforward, and it is easy to use..
Standard Structure: The precise mechanical structure of the RF power meter makes the measurement accurate, convenient and reliable..
Quality Assurance: The RF power meter has been inspected many times before it leaves the factory to confirm the quality..

Capture the memories with this easy to use reusable 35mm film camera from Kodak.
This camera runs on a single AAA battery (not included) and features an optical viewfinder, f/10 aperture and 1/120 second shutter speed..
This easy to use camera will get all your photography needs done the easy way -- and keep it a surprise until developed!.

28-140mm F3.9-4.8 equivalent lens with optical image stabilization (5x optical zoom).
1080/24p HD video plus super slow motion video at 640x480 (H.264).
Temperature resistant from 14° to 104°F.

What a Creative and interesting 3d night light---an optical Acrylic flat panel with laser engraving can give you amazing 3D visual effect. Sleep with the night lights on can help you fell safe at night..
SMART TOUCH ---7 colors change monster truck night light by both touch button and fixed --red, green, blue, yellow, cyan, purple and white, can fixed one color or 7 colors gradual changing..
CONVENIENT AND SAFE --- Two methods of electricity supply: 3* AA Batteries or usbs Cable to PC or your home 5V adaptor. Light source usd the high quality LED, the light is soft and uniform, no dazzling, non-flicker, harmless to children's eyes..
3D LAMPS MATERIAL: What is 3D optical night light? ---The name is 3d night light, but it is not really a 3D "hologram" monster truck, it unique lighting effects amazing optical visual home decor lamp. it is a flat piece of acrylic panel with etched lines when lighting the transparent pattern looks like a 3d hologram effect appearing.3D Night Light Effect, the lamp itself is flat plastic.
SATISFACTION GUARANTEE: Stands by 100% quality of our 3D night light. Each night light is thoroughly tested before we put our name on it. We offer a full 180-day 100% money back guarantee: if it doesn't work out for you for any reason then se....

Optical Filters designed specifically for the DJI Spark (will pass through start-up).
Includes PolarPro Optical PL (fixed), ND8, ND16 filters, and filter hard-case for filming in a variety of lighting conditions.
Linear polarizer (PL) reduces glare and increases color saturation, without having to rotate it each flight.
Neutral Density Filters (ND8, ND16) help reduce shutter speed to capture smooth cinematic videos.
Lifetime Warranty with US based customer support for any questions.

Use this MRAD eyepiece to turn your Viper HD 85mm spotting scope into the perfect optical measuring stick for range work and spotter-to-shooter communication..
A fixed magnification of 33.5x gives you the power you need, and the eyepiece has a diopter ring and the ability to rotate the reticle to level it with the horizon line, allowing you to dial the eyepiece to your eye and shooting scenario..
XR and ArmorTek lens coatings keep your view through the HD optical system crystal clear..
Only compatible with Viper HD 85mm models..

Capture the memories with this easy to use reusable 35mm film camera from Kodak.
This camera runs on a single AAA battery (not included) and features an optical viewfinder, f/10 aperture and 1/120 second shutter speed..
This easy to use camera will get all your photography needs done the easy way -- and keep it a surprise until developed!.