Night Pearl reduction ring for SEER version II (M43x0.75)

• SEER Version II Compatibility: Built specifically for Night Pearl SEER version II clip-on systems, this reducing ring provides the correct interface for a secure and consistent fit.
• M43x0.75 Thread Standard: The M43x0.75 thread format ensures proper mechanical matching with compatible adapter components, helping maintain reliable attachment in field use.
• Part of a Modular Adapter System: As part of the Night Pearl Accessories range, the ring supports a flexible setup that lets one adapter system work with different clip-on configurations.
• Made for Thermal Clip-Ons: Designed for thermal clip-on use, it helps integrate the clip-on device with daytime optics in a practical, purpose-built way.
• Made in the Czech Republic: Czech production reflects Night Pearl’s focus on dedicated night-vision and thermal equipment, with accessories developed for the same application-specific use as its core devices.

About the Night Pearl Accessories Series

Night Pearl Accessories is the support range built around the company’s clip-on and night-vision systems, with a clear focus on making those devices easier to mount, adapt, and use across different optics. The series is centered on adapter accessories for thermal and night-vision clip-ons, including solutions for the NP-22/NP-MR and SEER families. Rather than treating each clip-on as a closed system, Night Pearl uses interchangeable parts so users can configure an adapter set to suit the host optic and the clip-on interface.

A key characteristic of the series is its modular reducer-insert concept. Interchangeable inserts and threaded options allow the same general adapter approach to be matched to different devices and objective diameters, which is useful when one clip-on may be shared between multiple daytime optics. The range is intended for mounting on the objective end of riflescopes, binoculars, monoculars, or cameras, depending on the application. Across the series, the design philosophy is practical: quick attachment, correct fit, and a setup intended to preserve the alignment of the daytime optic so the clip-on system can be used without unnecessary re-adjustment.

About the Night Pearl reduction ring for SEER version II (M43x0.75)

The Night Pearl reduction ring for SEER version II (M43x0.75) is a dedicated adapter component for users building or refining a thermal clip-on setup around the SEER version II platform. Its role is straightforward but important: it provides the correct threaded interface between compatible adapter parts, so the clip-on system can be mounted with the fit and alignment expected from a purpose-made accessory rather than a generic workaround.

The defining feature of this model is its M43x0.75 thread specification, which identifies it as a ring intended for a specific mechanical standard within the SEER version II ecosystem. In practice, that matters because clip-on mounting depends on repeatable positioning at the front of the host optic. A correctly matched reducing ring helps the adapter assembly seat properly, reduces the chance of play or mismatch between parts, and supports a more dependable connection when the equipment is handled in the field.

As part of the Night Pearl Accessories line, this ring suits users who want to configure a modular adapter system rather than commit to a single fixed arrangement. That makes it relevant for hunting optics and other thermal clip-on applications where compatibility between the clip-on device and the daytime optic is critical. Its Czech-made construction also places it within the same specialist product environment as Night Pearl’s night-vision and thermal equipment, giving it a clear application-specific purpose rather than a general hardware role.

About Night Pearl

Night Pearl was established in the Czech Republic in 2009 and focuses on electro-optics for low-light and no-light use. The company’s range covers thermal imaging, night vision, digital night vision, and daytime optics, with products spanning monoculars, binoculars, sights, clip-ons, and related accessories. Its first device, the NP-22 night-vision clip-on, was completed in 2008, which reflects the brand’s early emphasis on front-mounted systems that adapt existing optics for night use.

Night Pearl has produced thermal imaging devices under its own brand since 2014, and in 2016 it opened a research, development, and manufacturing facility in Bystřice pod Hostýnem. Within the thermal category, the company covers handheld units, clip-ons, and rifle scopes, so accessories such as adapter rings sit within a broader, application-focused system. Night Pearl USA began operating in Sarasota, Florida, in 2023, extending the brand’s presence for users of thermal and night-vision equipment in the American market.

Main Features

• Manufacturer: Night Pearl
• Series: Night Pearl Accessories
• Made in: Czech Republic
• Warranty: 2 years
• Accessory for: Thermal Clip-on

Warranty

Night Pearl provides a 2-year warranty for this accessory.