Telescope Focusers
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Key Features
- Precise Focusing with Zero Backlash
- Servo Motor with Microprocessor
- Low, Medium, High Focus Speeds
- Use with Mount's Hand Controller
More on the Way
Expected availability:
2-4 weeks
$199.95
Special Order
Expected availability:
7-14 business days
$194.95
Key Features
- For Celestron C5 Scopes w/ Dual Forks
- For Celestron C8, C8+, C8-S, & C8-SGT
- For Celestron Ultima 8 & 2000
- For Other Older Celestron 8" Scopes
More on the Way
Expected availability:
7-14 business days
$194.95
Special Order
Expected availability:
7-10 business days
$24.95
$19.95
Key Features
- For Celestron NexStar 5 SE, 6 SE, & 8 SE
- For Celestron C6-SGT
- Made in the USA
Back-Ordered
$199.00
Special Order
Expected availability:
7-14 business days
$229.95
In Stock
$239.00
Special Order
Expected availability:
7-10 business days
$354.95
Special Order
Expected availability:
7-14 business days
$359.95
Explore Scientific Extension Tube for Select Rack & Pinion Focusers (1")
B&H # EXESRPEXT1 MFR # ESRPEXT1
$24.99
Alpine Astronomical Baader Temperature Sensor for Steeldrive II Motor Focuser
B&H # ALBDSTMP MFR # BDS-TMP
Key Features
- Designed for Steeldrive II Motor Focuser
- Monitor Gear Temperatures
- Supports Control of Dew Shield Heating
- 10' Cable Accommodates Almost Any OTA
Special Order
Expected availability:
7-14 business days
$24.00
Special Order
Expected availability:
7-14 business days
$24.95
Special Order
Expected availability:
7-14 business days
$24.95
Explore Scientific Extension Tube for Select Rack & Pinion Focusers (2")
B&H # EXESRPEXT2 MFR # ESRPEXT2
$29.99
Alpine Astronomical Baader Mini DIN / Cinch Adapter Cable for Steeldrive II Motor Focuser
B&H # ALBDSHTR MFR # BDS-HTR
Key Features
- Male 8-Pin Mini DIN Connector
- Female RCA "Cinch" Phono Plug
- Enables Precise Temperature Control
- Use with Dew Shield Heaters and Filters
Special Order
Expected availability:
7-14 business days
$29.00
Alpine Astronomical Baader 2-to-1.25" Reducer for NT Steeltrack Focusers
B&H # ALBDSRDCR MFR # BDS-RDCR
Key Features
- Allows the Use of Smaller Eyepieces
- Thumbscrew with Brass Compression Ring
- Short 4.5mm Optical Height
- Standard 2" Filter Holder
Special Order
Expected availability:
7-14 business days
$29.00
Key Features
- Replaces Stock Eyepiece Holder
- T-2 Threads for Imaging Accessories
- Standard 2" Eyepeice Filter Threads
Special Order
Expected availability:
7-14 business days
$32.00
Key Features
- Replaces Stock 2" Holder
- Provides Male M48 Mounting Threads
- Fits Baader Diamond Steeltrack Focusers
Special Order
Expected availability:
7-14 business days
$33.00
$39.00
Key Features
- Replaces Stock 2" Holder
- Provides Male M68 Mounting Threads
- Fits Baader Diamond Steeltrack Focusers
Special Order
Expected availability:
7-14 business days
$46.00
Alpine Astronomical Baader Diamond Steeltrack Focuser Adapter for Sky-Watcher Refractors with M90x1 Threads
B&H # ALBDSAD90 MFR # BDS-AD90
Special Order
Expected availability:
7-14 business days
$47.00
Key Features
- For Newtonian Diamond Steeltrack Focuser
- Leveling Screws for Optical Alignment
Special Order
Expected availability:
7-14 business days
$48.00
Alpine Astronomical Baader Diamond Steeltrack Focuser Adapter for Sky-Watcher Refractors with M90x1.5 Threads
B&H # ALBDSAD905 MFR # BDS-AD905
Special Order
Expected availability:
7-14 business days
$49.00
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