Losmandy style dovetail plate 240mm PLUS (PrimaLuceLab, SKU: PLLLOS240P ) is a short but extremely stiff 4″ mounting plate (Losmandy D) designed for light to medium telescopes. Milled from a single block of 6061-T6 aluminum and hard-anodized, it provides a solid mount on Losmandy clamps, while the modular hole pattern of the PLUS system allows for quick placement of tube clamps, guide clamps, or EAGLE accessories without drilling additional holes.
• Losmandy D standard – width 100 mm; full compatibility with EQ8, CGX-L, GM2000, AZ-EQ6 (Losmandy adapter) and other terminals
• 240 mm length – ideal for tubes weighing up to approx. 15 kg; compact, but provides sufficient balance range
• PLUS hole system – M6 threads and Ø6.5 mm holes every 55 mm in the plate axis facilitate the assembly of clamps and accessories
• chamfered contact edges – smooth insertion into the mounting clamp, no scratching of the anode
• milled pockets to relieve weight from the bottom - high stiffness with a weight of only 0.6 kg
• hard anodizing (red PL) – durable resistance to corrosion and abrasion
• Losmandy PLUS rail 240 mm
• length: 240 mm
• width: 100 mm (Losmandy D)
• profile thickness: 13 mm
• material: 6061-T6 aluminum, hard anodized
• threads / holes: M6 + Ø6.5 mm (55 mm axial spacing)
• weight: 0.6 kg
• recommended tube weight: ≤ 15 kg
• Compatibility: PLUS system clamps and accessories; mounts with Losmandy D clamps
• manufacturer: PrimaLuceLab – Italy
The PLUS 240mm rail offers a solid mount for compact astrophotography instruments while maintaining the full modularity of the PrimaLuceLab ecosystem. It is the perfect choice when you need a small but rigid Losmandy plate for a mobile or medium-heavy setup.



