Email:[email protected]

large dia gso 2 linear bearing crayford focuser

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • GSO 2' Linear Bearing Crayford Focuser for Refractors ...

    This linear bearing rail mechanism also allows the use of heavier loads (GSO's rated load capacity for their linear bearing focusers is about 9 lbs (4.1 kgs)). Smooth Focusing Action The ultra-smooth focuser adjustment knob is only topped by the 10:1 fine adjustment knob which yields superior fine-tuning that will stay in place without slippage ...

    Get Price
  • GSO 2' Linear Bearing Crayford Focuser for 6' or 8'

    The result is zero flexure throughout the focus travel range, even in the worst case scenario when the focuser is parallel to the ground and carrying a heavy load such as a large CCD camera. This linear bearing rail mechanism also allows the use of heavier loads (GSO's rated load capacity for their linear bearing focusers is about 9 lbs (4.1 kgs)).

    Get Price
  • GSO 2' Linear Bearing Crayford Focuser for Refractors ...

    2021-1-26 · Find many great new & used options and get the best deals for GSO 2' 1:10 Linear Bearing Refractor Crayford Focuser with 112.5mm Base Adapter at the best online prices at eBay! Free shipping for many products!

    Get Price
  • GSO 2' 1:10 Linear Bearing Refractor Crayford Focuser

    2021-1-26 · gso paf-gs-lbsct Is Similar To: 86.4mm Paf-gs-crf-mr Gso 2 1 10 Dual Speed Refractor Crayford Focuser With Base Adapter (43.1% similar) Tension adjustment and focus lock the focuser has two large thumbscrews on the underside. you can turn the entire focuser body diagonal eyepiece combination into a better observing position by loosening or tightening a large silver thumbscrew on …

    Get Price
  • Gso Paf-gs-lbsct Dual Speed Linear Bearing Crayford

    2016-10-16 · The GSO Crayford and Linear bearing focuser are two different units, completely different. Maybe they fall under the same classification due to their friction properties but I am specifically referring to the Linear bearing version whihc has a stainless steel rail, not the crayford with a flattened drawtube that rolls over the focuser axle refrenced in pollux chungs article.

    Get Price
  • GSO linear focusers - Reflectors - Cloudy Nights

    A Linear Bearing Crayford design focuser for newtonian reflectors.. The friction can be adjusted with a large thumbscrew, a second thumbscrew can lock the focuser tightly in position. Features a 2' brass compression ring, adaptor from 2' to 1.25' with brass compression ring and 2' filter thread. Ultra smooth focus motion with 10:1 Microfocus knob.

    Get Price
  • Focuser Linear Bearing 2' 10-1 Reflector – Astronz

    Linear Bearing 2' 10:1 Focuser for Schmidt-Cassegrain A Linear Bearing Crayford design focuser connects to a standard Schmidt-Cassegrain thread. Eliminates the need for focusing with the primary mirror. In conventional Crayford focusers, the drawtube is held in place by four roller bearings. Because of the small area

    Get Price
  • Focuser Linear Bearing 2' 10-1 SCT – Astronz

    2021-5-3 · GSO 2' 1:10 Linear Bearing Refractor Crayford Focuser with 96.6mm Base Adapter New. US Seller. In conventional Crayford focusers, the drawtube is held in place by four roller bearings. In almost all cases, the original screws used on your OEM focuser will also work for this Crayford focuser.

    Get Price
  • Gso PAF-GS-LBR96 Refractor Adapter Focuser Base

    2021-5-7 · This linear bearing rail mechanism also allows the use of heavier loads (GSO's rated load capacity for their linear bearing focusers is about 9 lbs (4.1 kgs)). Smooth Focusing Action The ultra-smooth focuser adjustment knob is only topped by the 10:1 fine adjustment knob which yields superior fine-tuning that will stay in place without slippage for hours on end.

    Get Price
  • Choosing and Using a Dobsonian Telescope - PDF

    The focuser is a well designed dual speed Crayford – a necessity on a ‘scope with such a shallow depth of focus. The supplied eyepiece – a 2-inch Meade 26 mm QX – delivers a bright, fully illuminated field with a magnification of 49× and a field of view a shade under 1.5 degrees.

    Get Price
  • Andrews Communications - Reflecting Telescopes

    2021-5-11 · LRS Microfocuser - RC cassegrain design Crayford style, regular 2' drawtube diameter, 10:1 linear bearing, 'screw-on' type of microfocuser. Will screw onto compatible 90mm o.d. threaded tube. Suits RC-6 6' and RC-8 8' GSO RC telescopes, etc.

    Get Price
  • ScopeStuffSales | eBay Stores

    GSO 2' Crayford Linear Bearing Heavy Lift Focuser for Refractors - 86mm Flange. 179.00. Free shipping ... Free shipping. 11 sold. GSO 1.25' Crayford Focuser for Newts & Dobs with 7-9' dia tubes, single speed. 84.00. Free shipping. Only 1 left! Nylon Threaded Rod, 10-32 threads, 12' Long, Black ... GSO 2' Crayford Linear Bearing Heavy Lift ...

    Get Price
  • Gso 8 telescope - fdgflowers.it

    The 8' f/12 Classical Cassegrain Telescope features a machined, dual-speed (10:1) 2' Crayford focuser equipped with a sturdy linear-bearing mechanism for enhanced rigidity and stable support of heavy astrophotography equipment. It allows use of 2' accessories, and a 1.25' adapter is included for use of 1.25' eyepieces and accessories.

    Get Price
  • Focusers | Astromart

    2020-12-17 · Astromart.com is the leading portal for astronomy news, classified ads and telescope reviews. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment.

    Get Price
  • Upgrading the Focuser of Your Schmidt-Cassegrain

    2018-4-13 · Upgrading the Focuser of Your Schmidt-Cassegrain Telescope Authors: Manish Panjwani and Brian Ventrudo Published: April 13, 2018 Last Revised: November 22, 2020 Add a Comment Discuss this article in the forums 1. Introduction 2. Microfocusers 3. External Focusers for Schmid

    Get Price
  • Focuser upgrade for a SW 150mm f/5 refractor -

    2008-11-20 · I had Markus ship it with the TS Monorail focuser. I had a need for a focuser that could take a lot of weight and the Monorail is rated for around 9lbs load. This is the same as GSO Linear bearing focuser. Draw tube is short though. 50mm. But large steel plate runs all the way down it.

    Get Price
  • Altair RC250 TT - Discussions - Scopes Whole setups ...

    2015-9-23 · This bearing slides very nice with no play in it, but I don't want to trust my camera/filter wheel on that little rail. And it can bend with the weight. On the positive side, the focuser has a large dia draw tube and body. The linear bearing is smooth. W ith visual use, or with DSLR useage the focusing was smooth and reliable in my experience.

    Get Price
  • Choosing and Using a Dobsonian Telescope - PDF

    The focuser is a well designed dual speed Crayford – a necessity on a ‘scope with such a shallow depth of focus. The supplied eyepiece – a 2-inch Meade 26 mm QX – delivers a bright, fully illuminated field with a magnification of 49× and a field of view a shade under 1.5 degrees.

    Get Price
  • Quick, easy question - why are worm gears that

    2016-8-9 · Page 1 of 2 - Quick, easy question - why are worm gears that expensive! - posted in ATM, Optics and DIY Forum: Hi, Cant seem to find an answer to this, but simply asked, why are worm gear parts that expensive? I have zero experience in CNC or machining. Even the chinese arent making any cheap ones so Im wondering, whats the high cost driver?

    Get Price
  • ScopeStuffSales | eBay Stores

    GSO 2' Crayford Linear Bearing Heavy Lift Focuser for Refractors - 86mm Flange. 179.00. Free shipping ... Free shipping. 11 sold. GSO 1.25' Crayford Focuser for Newts & Dobs with 7-9' dia tubes, single speed. 84.00. Free shipping. Only 1 left! Nylon Threaded Rod, 10-32 threads, 12' Long, Black ... GSO 2' Crayford Linear Bearing Heavy Lift ...

    Get Price
  • Andrews Communications - Reflecting Telescopes

    2021-5-11 · LRS Microfocuser - RC cassegrain design Crayford style, regular 2' drawtube diameter, 10:1 linear bearing, 'screw-on' type of microfocuser. Will screw onto compatible 90mm o.d. threaded tube. Suits RC-6 6' and RC-8 8' GSO RC telescopes, etc.

    Get Price
  • Gso 8 telescope - fdgflowers.it

    The 8' f/12 Classical Cassegrain Telescope features a machined, dual-speed (10:1) 2' Crayford focuser equipped with a sturdy linear-bearing mechanism for enhanced rigidity and stable support of heavy astrophotography equipment. It allows use of 2' accessories, and a 1.25' adapter is included for use of 1.25' eyepieces and accessories.

    Get Price
  • Focusers | Astromart

    2020-12-17 · Astromart.com is the leading portal for astronomy news, classified ads and telescope reviews. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment.

    Get Price
  • Upgrading the Focuser of Your Schmidt-Cassegrain

    2018-4-13 · Upgrading the Focuser of Your Schmidt-Cassegrain Telescope Authors: Manish Panjwani and Brian Ventrudo Published: April 13, 2018 Last Revised: November 22, 2020 Add a Comment Discuss this article in the forums 1. Introduction 2. Microfocusers 3. …

    Get Price
  • Focuser upgrade for a SW 150mm f/5 refractor -

    2008-11-20 · I had Markus ship it with the TS Monorail focuser. I had a need for a focuser that could take a lot of weight and the Monorail is rated for around 9lbs load. This is the same as GSO Linear bearing focuser. Draw tube is short though. 50mm. But large …

    Get Price
  • Choosing and Using a Dobsonian Telescope - PDF

    The focuser is a well designed dual speed Crayford – a necessity on a ‘scope with such a shallow depth of focus. The supplied eyepiece – a 2-inch Meade 26 mm QX – delivers a bright, fully illuminated field with a magnification of 49× and a field of view a shade under 1.5 degrees.

    Get Price
  • Altair RC250 TT - Discussions - Scopes Whole setups ...

    2015-9-23 · This bearing slides very nice with no play in it, but I don't want to trust my camera/filter wheel on that little rail. And it can bend with the weight. On the positive side, the focuser has a large dia draw tube and body. The linear bearing is smooth. W ith visual use, or with DSLR useage the focusing was smooth and reliable in my experience.

    Get Price
  • Quick, easy question - why are worm gears that

    2007-11-18 · a aa aaa aaaa aaacn aaah aaai aaas aab aabb aac aacc aace aachen aacom aacs aacsb aad aadvantage aae aaf aafp aag aah aai aaj aal aalborg aalib aaliyah aall aalto aam ...

    Get Price
  • Andrews Communications - Reflecting Telescopes

    2021-5-11 · LRS Microfocuser - RC cassegrain design Crayford style, regular 2' drawtube diameter, 10:1 linear bearing, 'screw-on' type of microfocuser. Will screw onto compatible 90mm o.d. threaded tube. Suits RC-6 6' and RC-8 8' GSO RC telescopes, etc.

    Get Price
  • ScopeStuffSales | eBay Stores

    GSO 2' Crayford Linear Bearing Heavy Lift Focuser for Refractors - 86mm Flange. 179.00. Free shipping ... Free shipping. 11 sold. GSO 1.25' Crayford Focuser for Newts & Dobs with 7-9' dia tubes, single speed. 84.00. Free shipping. Only 1 left! Nylon Threaded Rod, 10-32 threads, 12' Long, Black ... GSO 2' Crayford Linear Bearing Heavy Lift ...

    Get Price
  • Gso 8 telescope - fdgflowers.it

    The 8' f/12 Classical Cassegrain Telescope features a machined, dual-speed (10:1) 2' Crayford focuser equipped with a sturdy linear-bearing mechanism for enhanced rigidity and stable support of heavy astrophotography equipment. It allows use of 2' accessories, and a 1.25' adapter is included for use of 1.25' eyepieces and accessories.

    Get Price
  • Focusers | Astromart

    2020-11-27 · Astromart.com is the leading portal for astronomy news, classified ads and telescope reviews. Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment.

    Get Price
  • Upgrading the Focuser of Your Schmidt-Cassegrain

    2018-4-13 · Upgrading the Focuser of Your Schmidt-Cassegrain Telescope Authors: Manish Panjwani and Brian Ventrudo Published: April 13, 2018 Last Revised: November 22, 2020 Add a Comment Discuss this article in the forums 1. Introduction 2. Microfocusers 3. External Focusers for Schmid

    Get Price
  • Focuser upgrade for a SW 150mm f/5 refractor -

    2008-11-20 · I had Markus ship it with the TS Monorail focuser. I had a need for a focuser that could take a lot of weight and the Monorail is rated for around 9lbs load. This is the same as GSO Linear bearing focuser. Draw tube is short though. 50mm. But large steel plate runs all the way down it.

    Get Price
  • Altair RC250 TT - Discussions - Scopes Whole setups ...

    2015-9-23 · This bearing slides very nice with no play in it, but I don't want to trust my camera/filter wheel on that little rail. And it can bend with the weight. On the positive side, the focuser has a large dia draw tube and body. The linear bearing is smooth. W ith visual use, or with DSLR useage the focusing was smooth and reliable in my experience.

    Get Price
  • Choosing and Using a Dobsonian Telescope - PDF

    The focuser is a well designed dual speed Crayford – a necessity on a ‘scope with such a shallow depth of focus. The supplied eyepiece – a 2-inch Meade 26 mm QX – delivers a bright, fully illuminated field with a magnification of 49× and a field of view a shade under 1.5 degrees.

    Get Price
  • Quick, easy question - why are worm gears that

    2016-8-9 · Page 1 of 2 - Quick, easy question - why are worm gears that expensive! - posted in ATM, Optics and DIY Forum: Hi, Cant seem to find an answer to this, but simply asked, why are worm gear parts that expensive? I have zero experience in CNC or machining. Even the chinese arent making any cheap ones so Im wondering, whats the high cost driver?

    Get Price