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Focusers

Explore Scientific 1.5 Inch Extension Tube for 2.5 Hex Focuser - Telescope Accessory for Astronomy & Astrophotography | Perfect for Eyepiece Adjustment & Focus Enhancement -45% Off
Explore Scientific 1.5 Inch Extension Tube for 2.5 Hex Focuser - Telescope Accessory for Astronomy & Astrophotography | Perfect for Eyepiece Adjustment & Focus Enhancement
$21.99 $39.99
Explore Scientific APO EDT Series Rack & Pinion Focuser - Premium Telescope Accessory for Astrophotography & Stargazing -45% Off
Explore Scientific APO EDT Series Rack & Pinion Focuser - Premium Telescope Accessory for Astrophotography & Stargazing
$126.49 $229.99
Hex Focuser - Premium Telescope Accessory for Astrophotography & Stargazing | Perfect for Astronomy Enthusiasts & Night Sky Observation -45% Off
Hex Focuser - Premium Telescope Accessory for Astrophotography & Stargazing | Perfect for Astronomy Enthusiasts & Night Sky Observation
$98.99 $179.99
2 -45% Off
2" Comet Hunter Focuser with Extension Tubes - Premium Telescope Accessory for Astrophotography & Stargazing | Perfect for Deep Space Observation & Astronomy Enthusiasts
$65.99 $119.99
Explore Scientific 3 Inch Self Centering Focuser ES FOC3 - Premium Telescope Accessory for Astronomy Enthusiasts | Perfect for Astrophotography & Stargazing -45% Off
Explore Scientific 3 Inch Self Centering Focuser ES FOC3 - Premium Telescope Accessory for Astronomy Enthusiasts | Perfect for Astrophotography & Stargazing
$467.49 $849.99
Explore Scientific 3 Inch to 2 Inch Diagonal Adapter - DD03 2 - Telescope Accessory for Astronomy & Stargazing -45% Off
Explore Scientific 3 Inch to 2 Inch Diagonal Adapter - DD03 2 - Telescope Accessory for Astronomy & Stargazing
$35.74 $64.99
Explore Scientific 2 -45% Off
Explore Scientific 2" AR Series Telescope Focuser - Premium Rack & Pinion Focuser for Astronomy & Astrophotography | Compatible with Newtonian & Refractor Telescopes for Stargazing & Deep Space Observation
$109.99 $199.99
Explore Scientific 1.5 -45% Off
Explore Scientific 1.5" Rack and Pinion Focuser Extension Tube - ESRPEXT2 | Perfect for Telescope Upgrades & Astronomical Observations
$19.24 $34.99
Explore Scientific Rack and Pinion Focuser 1/2 -45% Off
Explore Scientific Rack and Pinion Focuser 1/2" Extension Tube ESRPEXT1 - Perfect for Telescope Accessories & Astronomy Equipment Upgrades
$16.49 $29.99
Two Speed 10:1 Focus Knob Mechanism for Explore Scientific & BRESSER 2.5 -45% Off
Two Speed 10:1 Focus Knob Mechanism for Explore Scientific & BRESSER 2.5" HEX Focusers (625720) - Perfect for Astronomy Telescopes and Astrophotography
$54.99 $99.99