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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

PrimaLuceLab Focuser Accessories

PrimaLuceLab focuser accessories fit ESATTO focusers, ARCO rotators and SESTO SENSO motors to specific telescopes. Dedicated ESATTO adapters cover the Sky-Watcher Esprit 120 ED and 150 ED, Takahashi FSQ85 and FSQ-106EDXIV, Officina Stellare Veloce RH200 and telescopes with standard or large 3.3" SC threads.

Other parts link ESATTO and ARCO units together, and colored bushings for SESTO SENSO 2 and 3 adapt the motor coupling to different focuser shafts.

Filters

$165.00 - $165.00
$165.00
$165.00 - $165.00
$165.00

PrimaLuceLab Adapter ESATTO 4" for Takahashi FSQ-106

PLL-PL3600310

Installs the PrimaLuceLab ESATTO 4" focuser on a Takahashi FSQ-106 telescope Engineered to match the original focuser's thickness to maintain focu...

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$165.00 - $165.00
$165.00
$165.00 - $165.00
$165.00
$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00

PrimaLuceLab Adapter ESATTO 3" for Meade 16" with 4" Thread

PLL-PL3600292

Connects ESATTO 3" focuser to Meade 16" telescopes Designed for the standard 4" rear cell thread Enables robotic focusing for heavy imaging payloa...

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$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00
$595.00 - $595.00
$595.00
$595.00 - $595.00
$595.00

PrimaLuceLab Adapter ESATTO 2" for Borg 55FL f3.6

PLL-PL3600248

Connects ESATTO 2" Focuser to Borg 55FL f/3.6 Telescope Creates a Secure, Direct-Threaded Connection Eliminates Potential for Tilt and Flexure in ...

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$595.00 - $595.00
$595.00
$595.00 - $595.00
$595.00
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

PrimaLuceLab Adapter ESATTO 3" for GSO/Orion/TPO Ritchey-Chretien 10, 12, 14 and 16"

PLL-PL3600236

Connects ESATTO 3" Focuser For 10", 12", 14", and 16" RC Telescopes Compatible with GSO, Orion, and TPO Models Provides a Rigid, Thread-On Connect...

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$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
$165.00 - $165.00
$165.00
$165.00 - $165.00
$165.00

PrimaLuceLab Adapter ESATTO 2" for Sky-Watcher/Orion Newton 200 f4 and f5

PLL-PL3600229

Connects ESATTO 2" focusers to Sky-Watcher/Orion 200mm f/4 and f/5 Newtonians Maintains original focuser thickness to ensure prime focus is reacha...

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$165.00 - $165.00
$165.00
$165.00 - $165.00
$165.00
$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00

PrimaLuceLab 37mm Adapter for SESTO SENSO 2

PLL-SESTOSENSO-AD37II

Adapts SESTO SENSO 2 for 37mm diameter focuser shafts Precision-made for focusers like the 3.5" FeatherTouch and Takahashi FSQ-130 Replaces the 2 ...

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$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00
$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00

PrimaLuceLab 26mm Adapter for SESTO SENSO 2

PLL-SESTOSENSO-AD26II

Adapts SESTO SENSO 2 for 26mm Focuser Shafts Replaces Standard 25mm Shaft Coupling Designed for Focusers from Explore Scientific and Others Includ...

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$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00

PrimaLuceLab PL8410015

PLL-PL8410015

$65.00 - $65.00
$65.00
$65.00 - $65.00
$65.00
$68.00 - $68.00
$68.00
$68.00 - $68.00
$68.00

PrimaLuceLab PL8410100

PLL-PL8410100

$68.00 - $68.00
$68.00
$68.00 - $68.00
$68.00
PrimaLuceLab Adapter ESATTO 4" for ARCO 3"
$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00

PrimaLuceLab Adapter ESATTO 4" for ARCO 3"

PLL-PL3600459

Connects PrimaLuceLab ESATTO 4" Focuser to ARCO 3" Rotator Enables single-port power and data for the ARCO 3" Creates a rigid, secure connection f...

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$145.00 - $145.00
$145.00
$145.00 - $145.00
$145.00
PrimaLuceLab Adapter ESATTO 3,5” LP for ARCO 3"
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

PrimaLuceLab Adapter ESATTO 3,5” LP for ARCO 3"

PLL-PL3600467

Connects ESATTO 3.5” LP Focuser to ARCO 3" Rotator Adds Only 3mm of Optical Thickness Enables Unified Control Through ESATTO Port Creates a Rigid,...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
PrimaLuceLab Adapter ESATTO 4" for ARCO 2"
$89.00 - $89.00
$89.00
$89.00 - $89.00
$89.00

PrimaLuceLab Adapter ESATTO 4" for ARCO 2"

PLL-PL3600423

Connects ARCO 2" Rotator to ESATTO 4" Focuser Enables Rotator Control via ESATTO Port Creates a Rigid, Integrated Imaging Train Designed for the P...

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$89.00 - $89.00
$89.00
$89.00 - $89.00
$89.00
PrimaLuceLab Adapter ESATTO 4" for Takahashi TOA130
$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00

PrimaLuceLab Adapter ESATTO 4" for Takahashi TOA130

PLL-PL3600380

Description FAQ Specifications In the Box Warranty Adapter ESATTO 4" for Takahashi TOA130 The PrimaLuceLab Adapter for...

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$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00
PrimaLuceLab Adapter ESATTO 3,5” LP for PlaneWave DeltaRho 350
$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00

PrimaLuceLab Adapter ESATTO 3,5” LP for PlaneWave DeltaRho 350

PLL-PL3600386

Connects ESATTO 3.5" LP Focuser to PlaneWave DeltaRho 350 Telescopes Engineered for a Rigid, No-Flex Connection Maintains Precise Optical Train Al...

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$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00
PrimaLuceLab Adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH300
$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00

PrimaLuceLab Adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH300

PLL-PL3600361

Connects ESATTO 3.5” LP Focuser to Officina Stellare Veloce RH300 Engineered for a precise, rigid, and perfectly aligned connection Maintains corr...

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$295.00 - $295.00
$295.00
$295.00 - $295.00
$295.00
PrimaLuceLab Adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH200
$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00

PrimaLuceLab Adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH200

PLL-PL3600365

Connects ESATTO 3.5" LP focuser to Officina Stellare Veloce RH200 telescopes Designed to maintain optimal backfocus for imaging accessories Provid...

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$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00
PrimaLuceLab Adapter ESATTO 3.5" LP for GSO/Orion/TPO Ritchey-Chretien 10, 12, 14 and 16 inches
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

PrimaLuceLab Adapter ESATTO 3.5" LP for GSO/Orion/TPO Ritchey-Chretien 10, 12, 14 and 16 inches

PLL-PL3600367

Connects ESATTO 3.5" LP Focuser to Large RC Telescopes Telescope-Side Thread: M117x1 Female Compatible with 10", 12", 14", and 16" GSO/Orion/TPO R...

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$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
PrimaLuceLab Adapter ESATTO 3,5" LP for telescopes with SC thread
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

PrimaLuceLab Adapter ESATTO 3,5" LP for telescopes with SC thread

PLL-PL3600366

Connects ESATTO 3.5" LP focuser to standard SC threads Low-profile design to preserve back focus All-metal construction for a rigid, flex-free con...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
PrimaLuceLab 40mm Extension Tube for ESATTO 3"
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

PrimaLuceLab 40mm Extension Tube for ESATTO 3"

PLL-PL3600317

Adds 40mm of back focus for ESATTO 3" focusers Enables focus with long-travel telescopes like refractors Precise dovetail coupling system for rigi...

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$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

PrimaLuceLab PL3600395

PLL-PL3600395

$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
PrimaLuceLab Adapter ESATTO 3" for Skywatcher ESPRIT 80 ED
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

PrimaLuceLab Adapter ESATTO 3" for Skywatcher ESPRIT 80 ED

PLL-PL3600643

Connects ESATTO 3" focuser to Skywatcher ESPRIT 80 ED telescopes Replaces the stock focuser for a high-precision upgrade Provides a secure, non-fl...

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$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00
PrimaLuceLab Adapter ESATTO 2" LP for ARCO 2"
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

PrimaLuceLab Adapter ESATTO 2" LP for ARCO 2"

PLL-PL3600538

Connects the PrimaLuceLab ESATTO 2" LP Focuser to the ARCO 2" Rotator Creates a rigid, unified imaging assembly with a 22mm combined thickness Mai...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
PrimaLuceLab Adapter ESATTO 2” LP for telescopes with large 3.3" SC thread
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

PrimaLuceLab Adapter ESATTO 2” LP for telescopes with large 3.3" SC thread

PLL-PL3600539

Connects ESATTO 2” LP to telescopes with a large 3.3" SC thread Designed for Celestron SCT (11" and 14") and EdgeHD (9.25", 11", and 14") models E...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
PrimaLuceLab Adapter ESATTO 2" LP and ARCO 2" for telescopes with SC thread
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

PrimaLuceLab Adapter ESATTO 2" LP and ARCO 2" for telescopes with SC thread

PLL-PL3600542

Connects ESATTO 2" LP Focuser to SC threads Connects ARCO 2" Rotator to SC threads Enables a fully threaded, rigid imaging train Designed for Schm...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00