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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.

Baader Steeltrack Focusers and Steeldrive Motors

Baader Diamond Steeltrack focusers are precision 2" focusers with hardened steel tracks and dual-speed focusing, built in versions for refractors, SC/HD telescopes and Newtonians. The Steeldrive II motor unit and controller add motorized and automated focusing, with an optional temperature sensor.

This collection also gathers the RT, SC and NT adapters that fit Steeltrack focusers to Sky-Watcher, Vixen, Celestron and Meade instruments, plus a Steeldrive II adapter set for FeatherTouch 3.5" focusers.

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$524.00 - $524.00
$524.00
$524.00 - $524.00
$524.00

Baader Diamond Steeltrack 2" Focuser for Newtonians

BAA-2957230

2" Focuser Format Diamond Steeltrack Drive System Designed for Newtonian Telescopes Universal Mounting Base Includes Adjustment Shims Descripti...

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$524.00 - $524.00
$524.00
$524.00 - $524.00
$524.00
$543.00 - $543.00
$543.00
$543.00 - $543.00
$543.00

Baader Diamond Steeltrack 2" Focuser for SC/HD Telescopes

BAA-2957220
4 in stock

Precision focuser for Schmidt-Cassegrain & EdgeHD telescopes Eliminates mirror shift for critical focusing Diamond Steeltrack drive system pre...

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$543.00 - $543.00
$543.00
$543.00 - $543.00
$543.00
$71.00 - $71.00
$71.00
$71.00 - $71.00
$71.00

Baader RT-Adapter Diamond Steeltrack for Synta/Celestron Refractors - Ø97mm

BAA-2957282

Adapter for Baader Diamond Steeltrack Focuser For Select Synta and Celestron Refractors Enables High-Precision Focuser Upgrade Requires Specific I...

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$71.00 - $71.00
$71.00
$71.00 - $71.00
$71.00
$537.00 - $537.00
$537.00
$537.00 - $537.00
$537.00

Baader Diamond Steeltrack 2" Focuser for Refractors

BAA-2957210

Diamond Steeltrack non-slip drive system Designed for heavy astrophotography payloads 2-inch drawtube with zero image shift Dual-speed mechanism f...

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$537.00 - $537.00
$537.00
$537.00 - $537.00
$537.00
$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00

Baader Adapter Diamond Steeltrack - M48x0.75(M)

BAA-2957204

Connects M48x0.75 Accessories to Baader Diamond Steeltrack Focusers Male M48x0.75 Output Thread Provides a Secure, Threaded Connection for Imaging...

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$37.00 - $37.00
$37.00
$37.00 - $37.00
$37.00
$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00

Baader Pushfix Low Profile Adapter - 1.25"/2" for Steeltrack NT Focusers

BAA-2408151

Reduces 2" focusers to accept 1.25" accessories Designed specifically for Baader Steeltrack NT focusers Pushfix quick-release mechanism with adjus...

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$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00
Baader Planetarium Adapter S58-short to M68i – for all BDS Diamond Steeltrack®
$86.00 - $86.00
$86.00
$86.00 - $86.00
$86.00

Baader Planetarium Adapter S58-short to M68i – for all BDS Diamond Steeltrack®

BAA-2957207

Adapts the Baader S58 dovetail thread to M68i Provides a secure, rigid M68i female (internal) thread connection Designed for all Baader Diamond St...

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$86.00 - $86.00
$86.00
$86.00 - $86.00
$86.00
Baader Planetarium Steeldrive II Adapter set for FeatherTouch 3.5" focusers
$139.00 - $139.00
$139.00
$139.00 - $139.00
$139.00

Baader Planetarium Steeldrive II Adapter set for FeatherTouch 3.5" focusers

BAA-2957270

Enables motorization of FeatherTouch 3.5" focusers Designed for the Baader Steeldrive II motor Provides a secure, no-slip mechanical coupling Faci...

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$139.00 - $139.00
$139.00
$139.00 - $139.00
$139.00
Baader Planetarium Baader Steeldrive II Controller
$522.00 - $522.00
$522.00
$522.00 - $522.00
$522.00

Baader Planetarium Steeldrive II Controller

BAA-2957260

Standalone hand controller for Baader Steeldrive II motor units Three distinct, selectable focusing modes for any scenario Full computer control a...

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$522.00 - $522.00
$522.00
$522.00 - $522.00
$522.00
Baader Planetarium Adapter S58-short to M54a – for all BDS Diamond Steeltrack®
$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00

Baader Planetarium Adapter S58-short to M54a – for all BDS Diamond Steeltrack®

BAA-2957209

Adapts the Baader S58 drawtube thread to a female M54a thread Designed for all Baader Diamond Steeltrack® (BDS) focusers Enables direct connection...

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$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00
Baader Planetarium Baader Steeldrive II Motor Unit
$325.00 - $325.00
$325.00
$325.00 - $325.00
$325.00

Baader Planetarium Steeldrive II Motor Unit

BAA-2957265

High-torque stepper motor handles heavy imaging loads Timing belt drive eliminates backlash for precise autofocus Contactless homing sensor enable...

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$325.00 - $325.00
$325.00
$325.00 - $325.00
$325.00
Baader Planetarium BDS-SC Adapter S88i to M48i
$156.00 - $156.00
$156.00
$156.00 - $156.00
$156.00

Baader Planetarium BDS-SC Adapter S88i to M48i

BAA-2957297

Connects Baader Diamond Steeltrack SC (BDS-SC) focusers to M48 accessories Provides a standard female M48 (M48x0.75) accessory thread Enables a ri...

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$156.00 - $156.00
$156.00
$156.00 - $156.00
$156.00
Baader Planetarium Steeldrive II Belt Cover – 3D-printed
$64.00 - $64.00
$64.00
$64.00 - $64.00
$64.00

Baader Planetarium Steeldrive II Belt Cover – 3D-printed

BAA-2957259

Protects Steeldrive II belt and pulleys Shields drive system from dew, dust, and debris Prevents accidental snags on cables or clothing Custom-des...

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$64.00 - $64.00
$64.00
$64.00 - $64.00
$64.00
$33.00 - $33.00
$33.00
$33.00 - $33.00
$33.00

Baader Adapter NT Steeltrack - 2"/1.25"

BAA-2408152

Reduces 2" focusers to accept 1.25" eyepieces and accessories Adds only 4.5mm of optical height, preserving critical back focus Engineered specifi...

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$33.00 - $33.00
$33.00
$33.00 - $33.00
$33.00
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00

Baader Steeldrive II Mini DIN/RCA Adapter Cable to Connect Heating Strips

BAA-2957262

Connects Steeldrive II AUX Port to RCA/Cinch Dew Heaters Enables Integrated Dew Control via SteelGo Software Simplifies Cable Management for Imagi...

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$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

Baader Steeldrive II Temperature Sensor - 1m

BAA-2957263

Enables automatic temperature compensation for the Baader Steeldrive II Maintains critical focus during overnight temperature shifts Provides real...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00

Baader Steeldrive II Metal Magnet Ring for Homing Sensor

BAA-2957264

Enables precise, repeatable homing for Steeldrive II motor focusers Required for Diamond Steeltrack focusers with upgraded eyepiece holders Compat...

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$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00

Baader Steeldrive II Controller Holder for 3" Dovetail

BAA-2957261

Securely holds the Baader Steeldrive II Controller Designed specifically for 3" Losmandy-style dovetail bars Eliminates dangling cables and potent...

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$50.00 - $50.00
$50.00
$50.00 - $50.00
$50.00
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

Baader Steeldrive II Temperature Sensor - 1m Flat

BAA-2957263F

Precise Temperature Data: Enables automatic focus compensation with the Steeldrive II controller. Flat Cable Design: Allows for clean, snag-free...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
$63.00 - $63.00
$63.00
$63.00 - $63.00
$63.00

Baader RT-Adapter Diamond Steeltrack for Sky-Watcher Refractors - M90x1(F)

BAA-2957283

Adapts Baader Diamond Steeltrack Focusers Fits Sky-Watcher Refractors Connects to M90x1 Female Threads Enables Precision Focuser Upgrades Descr...

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$63.00 - $63.00
$63.00
$63.00 - $63.00
$63.00
$52.00 - $52.00
$52.00
$52.00 - $52.00
$52.00

Baader Adapter Diamond Steeltrack Adapter -M68x0.75(M)

BAA-2957206

Adapts Baader Diamond Steeltrack focusers Provides a male M68x0.75 thread Ensures a rigid, non-flexing connection for imaging Machined for a preci...

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$52.00 - $52.00
$52.00
$52.00 - $52.00
$52.00
$156.00 - $156.00
$156.00
$156.00 - $156.00
$156.00

Baader RT-Adapter Diamond Steeltrack - Intes Micro D66

BAA-2957296

Connects Baader BDS-RT Focuser to Intes Micro Telescopes Designed for the D66 Mounting Flange Provides a Rigid, Secure Mechanical Connection Maint...

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$156.00 - $156.00
$156.00
$156.00 - $156.00
$156.00
$221.00 - $221.00
$221.00
$221.00 - $221.00
$221.00

Baader SC-Adapter Diamond Steeltrack - 4" Meade

BAA-2957295

Connects Baader Diamond Steeltrack Focusers to select Meade Refractors Designed for telescopes with a 4" female internal thread Precision-machined...

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$221.00 - $221.00
$221.00
$221.00 - $221.00
$221.00
$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00

Baader Flat Base Plate for BDS-NT Newtonian Diamond Steeltrack

BAA-2957231
1 in stock

Adapts Baader BDS-NT Focuser to flat surfaces Ideal for truss-tube Dobsonians and custom astrographs Provides a stable, flush mounting point Repla...

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$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00