Pulsar PSP-42B Ring Adapter

Pulsar PSP-42B Lens Cover Adapter (for Krypton and Proton Thermal Modules) is reliable and user-friendly. Its precise display adjustment mechanism allows for perfect positioning of the thermal or night vision image into the field of view of the daytime optics, achieving maximum viewing comfort.

Adapter and Accessory Quick Connector
The thermal imaging accessory connector is attached to the adapter using a four-point bayonet. The bayonet connector is highly reliable and fast, making attachment and detachment easy. The attachment can be removed from the adapter and installed onto another without special tools, enabling quick and easy transformation of daytime optics into thermal imaging optics in the hunter's arsenal.

Quick Detach and Attach to Daytime Optics Lens
The adapter is attached to the daytime optics lens with a clamp. Detaching or attaching the clips takes only a few seconds.

Accessory Display Position in the Field of View
The position of the accessory display can be adjusted in the field of view of the optical sight or other daytime optics using a special mechanical part. The display position can be set to be perfect, informative, and smooth.

Metal Body
A metal body is widely used in the design and construction of PSP-B adapters. The adapter's body is milled from aluminium alloy due to its strength and light weight. Screws, brackets, and pins are made of steel.

Durability
The adapter is designed for long-term use and to be used with daytime riflescope sights installed on large-caliber hunting rifles. High temperature differences do not affect the operation or performance of the adapter. The adapter can be reliably used in harsh cold conditions without adjustments, even when installed indoors.

Perfect Compatibility with a Wide Range of Daytime Riflescope Sizes
Installation of Proton and Krypton thermal imaging adapters on the front of riflescope sights, available in sizes from 46.7mm to 53.4mm for riflescope bodies.

Product text updated 18.10.2026.