Adapter ESATTO 3,5 LP for telescopes with large 3.3 SC thread (PrimaLuceLab, SKU: PL3600362) PrimaLuceLab opinie

115 EUR price without VAT: 94 EUR Shop online: ● on request  Shop in Warsaw (qty): ● on request  Shop in Chorzow (qty): ● on request

CHEAP DELIVERY TO EUROPEAN COUNTRIES CHECK IT OUT!

The ESATTO 3.5" LP for 3.3" SC thread adapter (PrimaLuceLab, SKU: PL3600362 ) allows you to mount the ESATTO 3.5" LP precision focuser on Schmidt-Cassegrain and EdgeHD telescopes equipped with a large 3.3" SC rear thread (3¼" × 16 TPI) . The adapter screws directly into the SCT rear cell, providing an axial, rigid connection and minimal back-focus gain.

The most important features of the adapter

• thread conversion: input 3.3" SC (3¼" × 16 TPI) → output M92 × 1 (front ESATTO 3.5" LP)
• full internal diameter 86mm – no vignetting for full frame sensors
• optical thickness < 5 mm – maintaining the nominal back-focus of the SCT telescope
• CNC milled body made of 6061-T6 aluminum, hard anodized - lightweight, stiff and corrosion resistant
• internal blackening and grooving – effective reduction of reflections and ghosts

Set components

• adapter 3.3" SC → M92 for ESATTO 3.5" LP
• locking screw for the locking ring

Technical parameters

• telescopic thread (input): 3.3" SC (3¼" × 16 TPI)
• extraction thread (output): M92 × 1
• optical thickness: < 5 mm
• Inner diameter: 86 mm
• material: aluminum 6061-T6, anodized
• EAN: 8059020774134
• manufacturer: PrimaLuceLab – Italy

The PL3600362 adapter is a must-have accessory for large SCT/EdgeHD users who want to take advantage of the precision and automated focusing of the ESATTO 3.5" LP focuser while maintaining full aperture and proper back-focus.