Pulsar FN 42mm cover ring adapter

Pulsar FN 42 mm Cover Ring Adapter is designed to attach the digital attachments Forward F135/155 and Forward FN 135/155, digital devices Forward F135/155 and Forward FN 135/155 onto objective lenses of daylight optical equipment. Adapters are supplied with inserts, front cover and hex-nut wrenches.

SPECIAL FEATURES:

Purpose

Cover ring adapters are special mounting units, that enable installation of digital or/and thermal imaging attachments in front of the objectives of day optic devices (riflescopes, spotting scopes, and binoculars). Adapters are supplied with a set of insert rings (the choice of the insert ring is defined by the outer diameter of the objectives housing of optic device). After installation, the adapter stays constantly on the objective of the optic device which allows installing the thermal of digital attachment in front of the objective swiftly. During the day when the attachment is not used, adapter serves as the mount for the protective cover (included in the package), which protects the lens of day optics.

Easy mounting

Adapter design does not require the use of special tools (dynamometrical wrench) during the installation of the adapter on the housing of day optics, all operations can be performed with hex-nut wrenches included in the package. The adapter is fixed by pressing the fixing clip. The fixing clip rotation is in the horizontal plane (parallel to the optic axis of day riflescope and attachment), thanks to that the rotation of adapter on the riflescope after the final setting and alignment is eliminated. There exists a constructive possibility to install the adapter in positions “fixing clip on the right” and ”fixing clip on the left”.

Metal body

Design of the Cover Ring Adapters includes a wide variety of parts made from different metals. The housing is produced from an aluminum alloy using the method of milling and is characterized by high firmness and lightweight. Screws, spring, fixing clip and pins are made from steel.

Insert rings

In order to install the adapter on the housing of the day optic device (spotting scope, binoculars or riflescope) it is necessary to use one of the insert rings supplied in the adapter package. The rings are molded from plastic which ensures safe contact with the optic device as well as the high reliability of adapter installation (firmness, evenness of placement).

Insusceptibility to temperature changes

Temperature changes do not influence the correct work of adapter (e.g.: adaptor installed in the room can be confidently used in the conditions of big frost without any installation corrections).

Service durability

The adapter is designed for a long-term operation even if used on optic riflescopes installed on big caliber weapons. High exploitation qualities mean that the adaptors can be used in the temperatures exceeding those allowed for digital and thermal attachments, durability and overall reliability of individual parts of the adaptor.