
DAY/NIGHT ADAPTOR
NIGHT OPTICS USA, INC.
OPERATOR’S MANUAL
The Day/Night adapter for the enables the user to
attach a night vision monocular to a daytime rie
scope or spotting scope with no loss of zero. The
adapter features a plunger-controlled hinge
mechanism which allows the night vision device to
quickly and easily swing out of the way and lock in
place for use of the daytime scope.
www.nightoptics.com
MiNi-14

PRODUCT DESCRIPTION
The Night Optics USA, Inc. proprietary (Patented)
Day/Night Adaptor quickly transforms a daytime
rie scope into a 24-hour system by allowing
quick connection of a Night Vision Monocular to
the eyepiece of daytime optics. A unique adaptor
mechanism ensures the Day/Night Adaptor can
be attached to or detached from virtually any
daytime scope in the eld without tools.
Use with
Compatibility
Eyepiece Range
Weather Resistant
IR Illuminator
Weight
Warranty
The Adaptor provides an easy and secure
alignment of the two systems while allowing the
night vision device to swing to an alternate
locked position on the side of the weapon.
Conguring a riescope for either day or night
ring without loss of weapon zero is now as
simple as pressing a button.
TECHNICAL SPECIFICATIONS
MiNi-14
Rie scopes & spotting scopes
1.5 in. - 1.75 in. O.D.
Yes
Yes. ( Weaver mount attachment required)
4.6 oz (130 g)
1 year
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OVERVIEW
PRODUCT BREAK-DOWN Figure 1
[1] Adaptor Housing
[2] Eyepiece Mount (Bushing)
[5] Device Retainer Arms
[6] Weaver Base
[3] Eyepiece Thumbscrew
[4] MiNi-14 Housing
2
Note:
With the enclosed set of (7)
bushings the Day/Night
Adaptor will t on the
eyepiece optics with an
outside diameter ranging
from 1.5-1.75 inches.

1. Using the Day/Night Adapter:
OPERATION
a. Remove the Adaptor and bushings (set of 7) from protective wrapping.
b. Estimate the size of the eyepiece diameter (in mm) and insert that bushing into the NVD mount portion of the
adaptor (Fig. 1.2)
c. Loosen the eyepiece thumbscrew (Fig. 1.3) as far as it will go and place the adaptor onto the eyepiece as shown
(Fig. 1.2).
d. The end of the eyepiece mount should grab at least a ¼ in of the end of the day/rie scope to be securely
mounted. Tighten the eyepiece thumbscrew (Fig. 1.3).
e. Remove the daylight cover from your MiNi-14 and insert it into the adapter. Squeeze the spring loaded tabs (Fig.
1.5) to secure the MiNi-14 housing to lock into place.
Note:
You will be unable to place the daylight cover back onto the front of
the NVD.
f. Turn on the device. Adjust the objective focus (if applicable) rst and then the eyepiece diopter for the best view.
g. If needed, during periods of very low ambient light, an Infrared Illuminator can be mounted to the weaver base
(Fig. 1.6).
Figure 2
a. Day Scope | b. Night Optics Day/Night Adaptor | c. Night Vision Device
a.
b.
c.
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2. Focusing on Rie or Spotting Scope:
The best method to use in getting your image focused is to pre-focus both the scope and NVD prior to use.
Then turn the objective focus on the NVD fully counterclockwise, as you are looking through it, then clockwise
approximately ¼ turn clockwise before you ne tune the scope.
MAINTENANCE
Moisture
The Day/Night Adapter is water resistant. Take care to remove moisture to prevent damage to the locking
mechanism after prolonged exposure. After drying the adaptor, lubricate the thumbscrews and plunger to help
prevent corrosion.
Salt Water
If the Day/Night Adapter is exposed to a salt water environment, ush it with fresh water and dry it thoroughly.
After drying the adaptor, lubricate the thumbscrews and plunger to help prevent corrosion.
OPERATION
Warning:
Improper care or unauthorized maintenance can
damage device and may result in warranty nullication.
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WARRANTY
The Day/Night Adapter is covered by a limited 1 year warranty from time of sale. The warranty is valid only for the original purchaser.
The manufacturer warrants its products to be free from defects in material and workmanship during the warranty period. If the product proves
to be defective during this period, the manufacturer will repair the original product or replace it with a like product at the sole discretion of the
manufacturer.
This limited warranty does not cover:
1. Any product on which the serial number has been defaced, modied, or removed.
2. Any product that has experienced deterioration or a malfunction from: accidents, misuse, neglect, re, water, lighting or other acts of nature,
unauthorized product modication or failure to follow instructions supplied with the product, repair or attempted repair by anyone not
authorized to do so, use of supplies or parts not meeting manufacturer’s specications, normal wear and tear, and/or extreme wear and tear
caused by battleeld conditions or other extreme environments.
No other warranties, expressed or implied, are valid without an agreement in writing provided by the manufacturer. All shipping involved in
warranty work/replacement is the sole responsibility of the purchaser.
LIMITATIONS OF LIABILITY
Night Optics USA, Inc. will not be liable for any claims, actions, suits, proceedings, costs, expenses, damages or liabilities arising out of the use
of this product. Operation and use of this product are the sole responsibility of the Customer. Night Optics USA, Inc.’s sole responsibility is
limited to providing the products and service outlined herein in accordance with the terms and conditions of this Agreement.
The provision of products sold and services performed by Night Optics USA, Inc. to the Customer shall not be interpreted, construed, or
regarded, either expressly or implied, as being for the benet or creating any obligation toward any third party of legal entit y outside Night
Optics USA, Inc. and Customer; Night Optics USA, Inc.’s obligations under this Agreement extend solely to the Customer.
Night Optics USA, Inc.’s liability hereunder for damages, regardless of the form or action, shall not exceed the fees or other
charges paid to Night Optics USA, Inc. by the Customer or the Customer’s dealer. Night Optics USA, Inc. shall not, in any event, be
liable for special, indirect, incidental, or consequential damages, including, but not limited to, lost income, lost revenue, or lost
profit, whether such damages were foreseeable or not at the time of purchase, and whether or not such damages arise out of
breach of warranty, a breach of agreement, negligence, strict liability, or any other theory of liability.
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Night Optics USA
15182 Triton Lane, Suite 101
Huntington Beach, CA 92649
Ph: (714) 899-4475 | Fax: (714) 899-4485