Binoculars & Telescopes › Focuser

Features: 60mm object lens with fully multi-coated. 6-point screw bracket. 240... Features: 60mm object lens with fully multi-coated. 6-point screw bracket. 240mm focal length. Quick focus retractable(35mm) tube. 10mm focusing with micro-focusing helical focuser. 1.25 /31.7mm connector can be connected to eyepiece electronic... more

The Cassini SS-872EFS and Galileo G-SPA Smartphone adapter kit lets you use th... The Cassini SS-872EFS and Galileo G-SPA Smartphone adapter kit lets you use the camera feature on your smartphone to take pictures or video through the optics of your telescope or use your smartphone to assist navigating your telescope view to your... more

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Explore Scientific 2in Achromatic Replacement Focuser FOCDAR-00. This Explore ... Explore Scientific 2in Achromatic Replacement Focuser FOCDAR-00. This Explore Scientific 2in Achromatic Doublet Focuser comes with a 1.25" compression ring eyepiece adapter for added versatility and a 10:1 micro-focusing knobs as well as a rough focus... more

Explore Scientific 2in ED APO Replacement Focuser FOCEDAPO-00. This Explore Sc... Explore Scientific 2in ED APO Replacement Focuser FOCEDAPO-00. This Explore Scientific 2in APO EDT Replacement Focuser comes with a 1.25" compression ring eyepiece adapter for added versatility and a 10:1 micro-focusing knobs as well as a rough focus... more

[See Site for Better Price!] Explore Scientific 3" Field Flattener/Focal Reduc... [See Site for Better Price!] Explore Scientific 3" Field Flattener/Focal Reducer Adapter for 2.5" Hex Focuser more

[Pre Order - allow extra time] Alpine Astronomical Baader Diamond Steeltrack C... [Pre Order - allow extra time] Alpine Astronomical Baader Diamond Steeltrack Crayford Focuser for SCTs Holds up to 13 Pounds, For Schmidt-Cassegrain OTAs, 2" Eyepiece Holder, Zero Backlash or Flex, 10:1 Dual Speed Mechanism, 30mm Total Travel Distance,... more

Free Express Shipping! Alpine Astronomical Flat Base Adapter for BDS-NT Focuse... Free Express Shipping! Alpine Astronomical Flat Base Adapter for BDS-NT Focuser For Newtonian Diamond Steeltrack Focuser, Leveling Screws for Optical Alignment more

Features: 60mm object lens with fully multi-coated. 6-point screw bracket. 240... Features: 60mm object lens with fully multi-coated. 6-point screw bracket. 240mm focal length. Quick focus retractable(35mm) tube. 10mm focusing with micro-focusing helical focuser. 1.25 /31.7mm connector can be connected to eyepiece electronic... more

This Starwatcher telescopes are ideal entry-level telescopes for the aspiring ... This Starwatcher telescopes are ideal entry-level telescopes for the aspiring amateur astronomer. The refractor and reflector telescope models are easy to set up and include everything necessary to begin the adventure for a lifetime including telescope... more

Focusing device for 60 mm refracting astronomical telescope with 1.25 focusing... Focusing device for 60 mm refracting astronomical telescope with 1.25 focusing device interface Specification Focusing device for 60mm refracting astronomical telescope Focal length 0-44.5mm / 0-127mm Product material: ABS+metal The focal length is... more

As seen in the picture As seen in the picture more

Focusing device for 60 mm refracting astronomical telescope with 1.25 focusing... Focusing device for 60 mm refracting astronomical telescope with 1.25 focusing device interface Specification Focusing device for 60mm refracting astronomical telescope Focal length 0-44.5mm / 0-127mm Product material: ABS+metal The focal length is... more

http://www.walmart.com/ip/60mm-Focuser-0-127mm-DIY-Refractor-Astronomical-Tele... http://www.walmart.com/ip/60mm-Focuser-0-127mm-DIY-Refractor-Astronomical-Telescope-1-25-Eyepiec-FAST-G2O4/1398594862 more

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Focusing device for 60 mm refracting astronomical telescope with 1.25 focusing... Focusing device for 60 mm refracting astronomical telescope with 1.25 focusing device interface Specification Focusing device for 60mm refracting astronomical telescope Focal length 0-44.5mm / 0-127mm Product material: ABS+metal The focal length is... more

As seen in the picture As seen in the picture more

http://www.walmart.com/ip/60mm-Focuser-0-127mm-DIY-Refractor-Astronomical-Tele... http://www.walmart.com/ip/60mm-Focuser-0-127mm-DIY-Refractor-Astronomical-Telescope-1-25-Eyepieces-G9D1/2561793296 more

1�Fine Tuning: The gear can be fine tuning. The telescope has an 80mm apertu... 1�Fine Tuning: The gear can be fine tuning. The telescope has an 80mm aperture. You can adjust the focal length by the gear. It has a focusing length of 120mm and is compatible with 1.25 inch eyepieces. And fine tuning more accuracy even at high... more

1�Fine Tuning: The gear can be fine tuning. The telescope has an 80mm apertu... 1�Fine Tuning: The gear can be fine tuning. The telescope has an 80mm aperture. You can adjust the focal length by the gear. It has a focusing length of 120mm and is compatible with 1.25 inch eyepieces. And fine tuning more accuracy even at high... more