Focusers
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Starlight Instruments - Feather Touch Finder Scope Bracket - Style A
This beautifully machined finder scope bracket is designed for easy mounting in a variety of configurations.
Custom designed nylon-tipped clamping screws with locking-nuts make collimation a breeze while protecting your finder scope and locking it in position, rock solid!
... Learn MoreModel#: FTFSB-50
$185.00 -
Starlight Instruments - FB-WIFI--Wireless Contorl Of Electronic Focuser
The WiFi upgrade is a wireless option that allows you to use your Smart Phone or IPAD to control the focuser. This feature allows you to control your focuser wireless without having any cables attached. A wireless router is not requried but is recommended.
... Learn MoreModel#: FB-WiFi
$145.00 -
Starlight Instruments - FB-HANDCONTROLLER---Hand Controller For Manual Focuser Control
Hand Controller for manully controlling the electronic focuser via the push buttons on the hand pad. ... Learn More
Model#: FB-HANDCONTROLLER
$189.00 -
Lumicon - Low-Profile 1.25in Focuser for Newtonian on 3.5in Base with 2.75 " hole pattern
The Low Profile 1.25" Focuser for Newtonian, 3.5" Base, is a high-precision, pin-and-groove type helical focuser. The 3.5" base provides for replacing larger focusers with a center-to-center hole-spacing of 2.75" ... Learn More
Model#: LH2020
$142.95 -
Lumicon - Low-Profile 1.25in Focuser for Newtonian on 3" Base with 2.25 " hole pattern
The Lumicon Low Profile 1.25" Focuser for Newtonian on 3in Base is a high-precision, pin-and-groove type helical focuser. The draw-tube does not rotate ... Learn More
Model#: LH2000
$142.95 -
JMI - RCF-mini1 (Reverse Crayford Focuser 1.25 ") without Motor
Factory Assembled without MotorPlease Note: When using a laser collimator, keep in mind that there will be slight deviations in the laser beam when moving the drawtube through the full length of travel ... Learn More
Model#: RCFMIN1
$129.00 -
JMI - RCF-1 (Reverse Crayford Focuser 2 ") without Motor
Factory Assembled without MotorPlease Note: When using a laser collimator, keep in mind that there will be slight deviations in the laser beam when moving the drawtube through the full length of travel ... Learn More
Model#: RCF1
$149.00 -
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JMI - EV-3 Telescope Focuser without Motor (Cassegrain version)
EV-3c Event Horizon 2" Crayford Focuser - CassegrainTelescopesThe JMI Event Horizon EV-3c is a 2" black-anodized aluminum focuser with knurled knobs. The focuser lifts up to 4 pounds ... Learn More
Model#: EV3C
$199.00 -
JMI - Digital Read Out Hand Unit
DRO Hand UnitIncludes the hand unit and cable. The hand unit has a red LED four-digit digital display, two directional focusing buttons and a variable speed control ... Learn More
Model#: HUDRO
$179.00 -
JMI - Digital Read Out for JMI Motofocus
DRO Encoder Assembly for JMI MOTOFOCUSUpgrades a MOTOFOCUS unit with a piggy-back DRO encoder assembly (see exceptions below). This is the portion attached to the MOTOFOCUS motor. A DRO Hand Unit or Smart Focus is also necessary for proper operation ... Learn More
Model#: DROMF
$129.00 -
JMI - Digital Focus Counter for Meade SCTs non-GPS
DFC for Meade SCTsMeade 203SC, 2080, 2120, Gem mounted 2080 / 2120, Basic (2080 / 2120), LX2, LX3, LX5, LX6, LX10, LX50 7″ Maksutov / 8″ / 10″, LX90, LX100 8″ / 10″, LX200 7″ Maksutov / 8″, LX200 10″, LX2 ... Learn More
Model#: DFCM
$119.00 -
JMI - Digital Focus Counter for Celestron SCTs
DFC for Celestron SCTsCelestron early C5 (dual fork arm), C5 / C5+ (single fork arm), C5-S, C5-SGT, C8, C8+, C8-S, C8-SGT, C11, C14, Celestar 8, Celestar 8 Deluxe, CG-11, CG-14, CGE 1100, CGE 1400, Classic 8, CM-1100, CM-1400, Fastar 8, G-5, G-8, Great ... Learn More
Model#: DFCC
$119.00 -
Explore Scientific - 2x Explore Scientific Focal Extender 2" Barrel - 4 Elements
Provides excellent control of chromatic and spherical aberration, and a flatter field-of-view compared to standard barlows.
... Learn MoreModel#: FE02-020
Regular Price: $249.99
Special Price: $149.99
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Explore Scientific - 2" ED APO Replacement Focuser
... Learn More
Model#: FOCEDAPO-00
Regular Price: $249.99
Special Price: $149.99
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Explore Scientific - 2" Comet Hunter Replacement Focuser with Extension Tubes
... Learn More
Model#: FOCCMTHTR-00
Regular Price: $249.99
Special Price: $149.99
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Explore Scientific - 2" Achromatic Replacement Focuser
... Learn More
Model#: FOCDAR-00
Regular Price: $249.99
Special Price: $149.99



















