
This listing has ended. Item:Night Owl Optics Dedal 180 Weapon Sight. Gen. I+. New.

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Night Owl Optics Dedal 180 Weapon Sight. Gen. II. New.

The Dedal 180 generation 2 military grade night vision rifle scope is the pinnacle of quality in rifle scopes. The Dedal 180 is equipped with a second generation extra high-quality electronic optical image intensifier (18mm MCP) which produces extraordinarily enhanced optical images in darkness. Additional special features include overlight protection against sudden bright illumination, extra light weight, and professional grade resolution to make this generation 2 night vision rifle scope ideal for hitting all moving prey at night time. Smooth professional construction guaranteed to last a lifetime. This model is ideal for law enforcement and security, night observation and hunting, search and rescue, and night photo and video shooting.

+ 4x magnification
+ Gen II
+ Shockproof even with heavy recoil (incl. .375H&H cal.)
+ Special high light transmission optics
+ Long eye relief
+ Centered MIL-DOT reticle with adjustable brightness at the centre
+ Precision tactical windage/elevation adjustment (1/2 MOA)
+ Powerful hazard-free IR illuminator (75 mW)
+ Wide range of mounts
+ Water resistance
+ Extremely light weight

Key Features

Night Vision Equipment Type    Weapon Sight
Generation                     Generation 2
Magnification                  4x
Resolution                     40 lp/mm

Technical Features

Built-in IR With Built-in IR
Objective Lens
Focal Length 100 mm
Battery

Battery Type 2 x AA Batteries

Dimensions

Width                          2.8 in.
Depth                          8.4 in.
Height                         3.2 in.
Weight                         27.2 oz.

Conditions of the work

Relative humidity, % to 98
Operating temperature -40°C to +50°C

Condition:

Item in NEW condition.

Night vision basis

How to buy a nightvision equipment
(some recommendations to the customer)

The task of choosing a high quality night vision unit that satisfies your requirements
and budget is never easy. Stores and catalogues offer several types of night vision units
made by different manufacturers. Simple reading of the registration certificates may not
give sufficient understanding of the available selection because sometimes manufactures
exaggerate real specifications of the equipment (sometimes in 5–100 times) and aggressively
advertise their product without a clear explanation of all technical data to the customer.

Not claming the completeness of this article, we hope that it will help you to choose a
nightvision device of the most suitable type.

Every nightvision device (NV) works on the principle of multiplying the brightness of
the image in the wavelength of visible and near-visible infrared light. The unit contains
an objective lens, light amplification tube with the high voltage power supply, and the eye -glass.
Light (starlight for example) reflects from the object to be viewed, passes though the objective
lens and creates an image on the photo cathode of the light amplification tube. Inside of the light
amplification tube, the light is electronically amplified and projected as a yellowish green glow on
a screen that is then seen by the viewer. The two most important characteristics for the NV are the
characteristics of the NV tube and optics of the unit. Internationally accepted terminology classifies
the NV tubes in I, II, or III generation (with certain intermediate levels of I+ and II+ gen.).

Generation II

The construction of the Gen. II tubes differs from the Gen. I+ by using a special
electron amplifier — the micro channel plate (MCP).

The performance characteristics of such NV tubes are: a higher photo cathode sensitivity of 240 mA/lm,
with the resolution of 32–38 lp/mm. The lifetime of these tubes is designed to be not less than 1 000–3 000 hours
of operation. Two types of NV tubes with micro channel plates (MCP) are currently available: the 25mm and 18mm ones.
From the users prospective the larger diameter is more efficient but also requires larger NV unit.
In this category, «Dedal» manufactures a multifunctional NV Scope — the «Dedal- 45» and series of rifle scopes «D- 300».
All of the above mentioned units are equipped with an additional manual brightness control that allows the
viewer to adjust the scope for the optimal gain/noise ratio.
Generation II+

With a light gain of 25 000–35 000 the Gen II+ tubes have photo cathode sensitivity of 240–600 mA/lm and are
sensitive to light in the infrared spectrum. Resolution is 39–45 lp/mm. Work capasity of the tube is estimated to
be 1 000–3 000 hours. Since the Gen. II+ tubes are smaller (they do not have a speed up chamber) they have a slightly
lower light amplification than the Gen. II. Yet due to the especially high sensitivity in the IR spectrum the Gen. II+
units have better viewing distance in the open space. If the main task for the unit is photo or video recording,
the Gen II NV unit should be chosen due to its higher light gain. NV units with the Gen. II+ tubes are equipped with
automatic gain control, flash protection, protection from the side light distortions and feature a high quality image
throughout the entire field of view. Units equipped with Gen. II+ tubes are used by the armed forces of many countries
and considered to be of professional quality by the experts.

Seller ships internationally. Buyer pays fixed only $35 shipping and handling to any country (worldwide). Viewer will be shipped by REGISTERED Airmail from Russia (10-14 days to the UK). Viewer will be carefully packed in strong box.
Payments for me: PayPal.
I will provide payment info by email at the end of the auction.

Shipping and handling

Item location: Moscow, Russian Federation

Shipping to: United States

Change country:	ZIP Code:

Shipping and handling	To	Service	Estimated delivery*
US $35.00	United States	Standard Flat Rate Shipping Service	Varies Seller ships within 15 day after receiving cleared payment.

*The estimated delivery time is based on the seller's handling time, the shipping service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.

Domestic handling time

Will usually ship within 15 business days of receiving cleared payment.

Return policy

The seller will not accept returns for this item.

Payment details

Payment method	Preferred/Accepted	Buyer protection on eBay
	Accepted	Pay with and your full purchase price is covered \| See terms

Seller's payment instructions

For PayPal payments please use moscowphoto@aport2000.ru. The item will be shipped from Russia. Please allow up to 14 business days for the delivery.

Night Owl Optics Dedal 180 Weapon Sight. Gen. I+. New.

Night Owl Optics Dedal 180 Weapon Sight. Gen. II. New.

Condition: