Reviews Variable Optical Attenuator

Burris 4.5 x-14 x -42mm Fullfield II Ballistic Plex Scope , Matte Black

Popular And Premium Traditional Hunting Scope At An Affordable Price.
High-Grade Optical Glass Provides Excellent Brightness And Clarity With Lasting Durability.
The Burris Hunting Line Of Riflescopes Builds On Over 40 Years Of Optical Engineering Experience To Offer Scopes With Clarity And Unfailing Reliability.
Shooting And Hunting Is More Than A Hobby. It'S A Way Of Life. Burris Has Always Been A Part Of That Life.
Durable, Stress-Free, Solid 1-Piece Outer Tube Withstands Shock And Vibrations Of Even The Heaviest Recoil.
Fullfield II variable power 4.5x-14x-42mm matte black ballistic plex adjustable objective.

Optics: Pure High Definition Optical glass 18Layers Multicoated ensure filmmaking experience.
Built: Hard stop Variable ND eliminates any chance of cross-polarization & zero vignetting (16mm above) during the shoot.
Coating: Each side of the glass element is coated with Dustproof, Scratch-resistant, Oilproof making sure you are ready for all the adventures.
Function: 2-5 Stop equivalent to ND4-ND32, 6-9 Stop equivalent to ND64-ND512 is the ultimate all-day solution from cloudy days to a bright sunny day for all your videography needs .
What is included: Variable ND Filter, Storage Case, Two Lens Cover, Cleaning Cloth.

Optics: Pure High Definition Optical glass 18Layers Multicoated ensure filmmaking experience.
Built: Hard stop Variable ND eliminates any chance of cross-polarization & zero vignetting (16mm above) during the shoot.
Coating: Each side of the glass element is coated with Dustproof, Scratch-resistant, Oilproof making sure you are ready for all the adventures.
Function: 2-5 Stop equivalent to ND4-ND32, 6-9 Stop equivalent to ND64-ND512 is the ultimate all-day solution from cloudy days to a bright sunny day for all your videography needs.
What is included: Variable ND Filter, Hard Case, Two Lens Cover, Cleaning Cloth.

Features: True Sight II Digital Variable Auto Darkening Filter Welding Helmet built with four independent sensors (with 2 AAA batteries).
Design: ADF helmet has largest viewing area of 4.0" x 3.25" and offers optical clarity with a true 1/1/1/1 rating (DIN rating EN379).
Clean View: Variable shades from 5-8 and 9-13 to shield and protect eyes from radiant energy during weld.
Shade: Helmet has shade, sensitivity and delay adjustments for different tasks, enabling welders to enjoy enhanced visibility.

Wider outer optic to help reduce vignetting at wide angles,Made of high quality optical glass by K&F Concept technology.
The K&F Concept Variable 40.5 mm ND filter can take the place of a range of graded ND filters which saves money and time.
This Variable Density filter is an especially useful tool when creating motion blur in moving water such as waterfalls, rivers and crashing waves.
Low Profile Frame. Ultra Thin Frames to help avoid vignetting on super wide angle lenses..
Brand of K&F Concept manufactured by a professional team.

77mm CineBloom Diffusion Filter (10% Diffusion) - Moment Lifetime Limited Warranty.
Available in densities of 10% (1/2), and 20% (1).
Premium Japanese Optical glass for superior image clarity.
Easily stacks underneath Moment Variable ND Filters.

Variable magnification: Up to 35x optical and up to 105x digital..
Observes and records in real time (30 FPS)..
The free FireflyPro software supports Windows 10, 8, 7, and Mac OS 10.8 or higher..
Live feed is plug-and-play with most video conferencing software platforms..

Pixart PWM 3310 optical (infrared) sensor | 5000 CPI (DPI) - CPI Steps: 400, 800, 1600, 2400, 3200, 5000..
Omron switches. No acceleration. Textured sides for grip..
Dimensions: 129 mm x 73 mm x 38 mm. Six buttons (two dedicated to DPI + one sniper button). Rubber cable (lighter weight and less drag)..
No software needed for RGB. Variable, adjustable RGB - Color selections made through button combinations..