Ideal for security surveillance, watching night skies, and night hunting, the 4x 3rd Generation Night Vision Bi-ocular from Newcon Optik features a 3rd generation autogated intensifier tube with a resolution of 64 lp/mm. Its autogating feature provides resistance to bright light, reduces degradation, and helps improve tube life. To maximize image brightness in the lowest of lighting conditions, and in complete darkness, the bi-ocular carries a built-in infrared illuminator and a wide catadioptric objective lens with a 115mm focal length and f/1.5 f-number. With 4x magnification, the lens system enables you to make observations at a considerable range with an angular field of view of 10°. The bi-ocular also offers a diopter adjustment and a variable interpupillary distance.

To allow you to use it anywhere, the housing is made of high quality aluminum and offers waterproof performance and can be submersed to a depth of 3.3' for 30 minutes. Its rubber winged eyecups prevent spillover of light from the tubes and offer comfortable cushions between the orbits of your eyes and eyepieces.

3rd Generation/Autogated    64 lp/mm Resolution, SNR: 24    Infrared Illuminator    4x Magnification    115mm, f/1.5 Catadioptric Lens System    10° Angular Field of View    Contoured Armoring & Winged Eyecups    33' Minimum Focus Distance    Waterproof to 3.3'

• 3rd generation
• 64 lp/mm resolution
• Signal-to-noise ratio (SNR): 24
• Autogating prevents damage from bright light, reduces degradation, and extends IIT life
• Built-in IR illuminator casts extra infrared light on targets and improves image brightness

• Magnification: 4x
• Catadioptric objective lens design
• Lens system: 115mm, f/1.5
• Angular field of view: 10°
• Minimum Focus Distance: 33'

• Adjustable interpupillary distance
• Diopter adjustment: +5 to -6
• Long 1" eye relief

• Waterproof: submersible to 3.3' for half an hour
• Impact-resistant aluminum body
• Knurled adjustment rings
• Rubber winged eyecups
• Objective cover included

Related Questions and Answers

Q: 1. will this work with protools 10?

A: Yes

Q: 2. Could someone explain how they get 18 Inputs? At best I see 15, and 4 of those can only be used by 1-type of input or another on the front panel.

A: The optical input is ADAT. That counts as 8 inputs alone.

Q: 3. Is this a new or refurbished unit?

A: This is a brand new product. All products purchased at B&H are brand new in the original factory box including packaging, all factory included accessories and factory warranty, unless otherwise stated to be USED, Refurbished or Demo.

Q: 4. Might be a dumb question but can I use this with an older ( 2012 )MacBook that uses the larger USB ports with just an adapter cable?

A: Yes this will work with your Macbook no problem The Focusrite scarlett 18i20 comes with the USB cable which is type A that will plug into your mac.

Q: 5. Does it have a TRS phone insert?

A: This unit does not have a TRS insert.

Q: 6. Wow, this here is now mid-May the year 2017. This here is allegedly a SECOND GENERATION computer interface product. This here uses USB 2.0 to connect? With these many channels? You've gotta be kidding. Nobody at Focusrite had heard of USB 3.0 and USB 3.1, for cripe's sake?

A: Hi Frank,Thanks for your feedback.The bandwidth of USB 2.0 is more than enough for the amount of data being passed to the computer. The larger bandwidth achieved by USB 3.0 and 3.1 would be redundant, as USB 2.0 can comfortably handle the amount of data being sent, and the speed of this transfer is not improved with USB 3.0 or 3.1.Please see the below article for more information on this.https://a href= http://support.focusrite.com/hc/en-gb/articles/208095469-USB-2-0-vs-USB-3-0 target= _blank support.focusrite.com/hc/en-gb/articles/208095469-USB-2-0-vs-USB-3-0/aBest regards,Laurence ClarkeFocusrite Customer Service

Q: 7. How does one measure for the correct spine length for this harness?

A: The spine of this harness is 14.5''. This is size adjustable to fit many different sized people. When wearing the harness, you would want to adjust the size to where the audio bag is supported at your waist.

Q: 8. It says it comes with Abelton Live Lite, but isn't that a free on Abelton's website? Why do they mean when it comes with a license to a free program?

A: The 18i20 includes a bundle code which allows you to download several different software programs such as an exclusive Focusrite edition of Pro Tools | First Pack, Ableton Live Lite, the Softube Time and Tone Bundle, Foscusrite's Red Plug-In Suite, and a library of LoopMasters samples. So the included bundle code allows you to access more software than just Ableton Live Lite.

Q: 9. How do I get the output of Saffire MixControl be the input of google hangout on air or another software like Camtasia on a Mac?

A: Please e-mail this question to us at Audio@a href= http://BandH.com target= _blank BandH.com./a

Q: 10. Hi. I wonder whether the waist size change depending on the spine lengh. I'm tall and thin. What's the waist lengh of the belt ?

A: Thank you for your email. At this time the manufacture does not list the specification for the waist belt