Nocturn Industries UANVB Katana with Elbit YH (Military Grade) White Phosphor tubes with minimum 2000 FOM

Please allow 4-7 weeks for assembly and delivery

The UANVB “Katana” is the lightest on-board powered binocular on the market to date at a functional weight of sub 15 oz. fully assembled in its lightest configuration. The articulating design along with the individual pod power on/off allows users to use one eye or both eyes enabling the simultaneous use of a thermal optic or other non-passive aiming systems. This also enables users to operate vehicles without limiting head space by eliminating the need to stow the unit upright or to tuck the pods against the helmet when stowed. Its original new “Friction Lock Interpupillary Adjustment” feature allows users to quickly and easily set IP stop distance with a simple rotate into place and forget design. No tools or knobs. This unit is light weight without compromising strength. It is rugged and exceeds MIL-STD-810G plus has been drop tested beyond the NATO and TOP drop test standard for firearms (6 feet to concrete in 6 major orientations on a single device). All our products are designed and hand built in New Hampshire, USA by users of the products backed by a lifetime no questions asked you break it we replace it warranty.

• Materials used are impact resistant polymer, 6061-T6 aerospace grade aluminum, and aerospace Grade 4 Titanium

• Default finish is H-Series Cerakote Matte Black with options for Coyote and OD Green

• Light weight with Carson Mil-spec lenses, tubes, and battery is 18.42oz (522g)
• Dovetail Mounting
• Automatic Brightness Control (no manual gain)
• Individual Pod on/off
• On-board power with CR123A with runtime of ~ 25 hours
• Optional LEMO port for outboard power pack
• Exceeds IP-68 and MIL-STD-810H
• Lifetime repair or replacement of all housing components, no questions asked. (Does not cover damage to tubes and lenses)
• Made in the USA

Minimum Tube Specs: - HANDPICKED like how we would like it for ourselves

Image tube:	Elbit YH OMNI VIII Gen III matched (Military Grade or better)
Phosphor:	P45 White (min. FOM 2000)
Resolution, lp/mm (minimum)	64
High-light Resolution @20 fc (min) lp/mm	36
Photocathode Sensitivity (minimum)
@2856º K, μA/lm	1800
@880 nm, mA/W	80
Signal-to-Noise Ratio (minimum)	25.0
EBI, X10-11 lm/cm2 (maximum)	2.5
Luminous Gain, fL/fc
@2X10-6 fc	50000 - 80000
@2X10-4 fc, (P43)	14000 - 21000
@2X10-4 fc, (P45)	10000 - 20000
Output Brightness, fL @1 and 20 fc (P43)	2.8 - 4.2
Output Brightness, fL @1 and 20 fc (P45)	2.0 - 4.0
MTF (minimum)
@15.0 lp/mm	61%
@25.0 lp/mm	38%
Power Supply	Auto-gated Stealth dB
Maximum Spots Allowed in Each Zone	Zone:
Spot Size (in)	1 2 3
> .009 – .012	0 0 0
> .006 – .009	0 1 1
.003 – .006*	0 2 2

* Elbit Systems of America – Night Vision measures and counts dark spots that are equal to or greater than .003” in all zones

About YH vs. XLSH grade tubes:

Elbit USA's YH grade tubes are military grade, which does not comprise of just FOM. Several of the criteria are not seen from tube spec sheets. When the tubes fail to meet the military grade, they are then graded as commercial stock, SLH (better) and XLSH (lowest). One may find a high FOM XLSH but other qualities may suffer like image shift or non-matching field of view, spots, etc. The benefit with commercial stock is obviously the price but with military grade, YH tubes, quality is assured.

Export:

The Export of this product without proper licensing is strictly prohibited and falls under ITAR per title 22, CFR, parts 120-130. Please contact US Night Vision Export Dept. to receive further information on how to obtain proper licensing from the U.S. Department of State