IRay USA NOCPIX SLIM L35 Thermal Optic 384 35mm

The NOCPIX SLIM L35 is a compact, multi-function thermal optic that converts between a handheld monocular and a weapon-mounted sight using a quick-detach mount. The unit features a magnesium-alloy body, ergonomic soft-touch controls, a 1024×768 AMOLED display, and support for replaceable 18650 batteries. Its design emphasizes lightweight handling and a streamlined charging workflow via a magnetic charging port.

Applications for the SLIM L35 include nocturnal wildlife observation and long-range varmint hunting where thermal detection and portability matter, and it can also serve as a precision scouting optic for field research and property surveillance tasks.

Product Specifications

• The model is listed as the NOCPIX SLIM L35 Multi-function Thermal Optic 384 35 mm.
• The manufacturer is IRay USA.
• The thermal core option referenced is 384×288 @ 12 μm.
• The eyepiece uses a 1024×768 AMOLED display for observation.
• The optical system has a base magnification of 3.5x for mid- to long-range observation.
• The objective lens diameter is 35 mm.
• The eyepiece exit pupil diameter is 10 mm for fatigue-reduced viewing.
• The unit uses a replaceable 18650 battery and includes battery charging options.
• The package includes one 18650 battery and a dual 18650 USB-C charger.
• Charging is supported through a magnetic charging port for field convenience.
• The SLIM series uses a 2-in-1 quick-detach mount to convert between handheld and riflescope configurations without requiring a re-zero.
• The product includes a RAV recording feature for capturing and reviewing thermal footage.
• Manufacturer materials describe the unit as lightweight but list varying weights across sources (see notes).
• The included accessories are a carrying bag, Picatinny rail, 3mm hex key, 18650 battery, dual 18650 USB-C charger, magnetic charging cable, heated target for zeroing, lens cloth, and quick start guide.
• The UPC for this product is 0850048751200.

The SLIM L35 packs a professional set of thermal features into a compact package, offering clear AMOLED viewing, flexible mounting, and field-friendly power and charging options. Its combination of a 35 mm objective, 3.5x base magnification, and recording capability makes it suitable for extended observation sessions and targeted daytime or nighttime fieldwork where thermal imaging improves detection and documentation.

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