TS Optics 2″ Crayford Focuser 1:10 Dual-Speed for Refractors

Open catalog

Binorum.eu › Components › Telescope Focusers › TS Optics 2″ Crayford Refractor Focuser 1:10

$TS Optics 2 Crayford Refractor Focuser 110$
×
❮ ❯
- $TS Optics 2 Crayford Refractor Focuser 110$
- $TS Optics 2 Crayford Refractor Focuser 110$
TS Optics 2″ Crayford Refractor Focuser 1:10

Article No.: TSFOCR2M
Manufactured by: TS Optics
Shipping weight: 1.5 kg

Our price: 212,55 €

1-2 weeks

We do not have the goods physically with us, but it is available from a remote supplier. In this case, we order them immediately and therefore it may take several weeks before we are able to send them to you.

Recommended accessories (all in stock):
	Astronomy Eye Patch for Telescope Observing	Astronomy Eye Patch for Telescope Observing Yes, you will look like a pirate. But we are fairly confident that after your first night using this eye patch, you will not leave home without it. It is one of the simplest and yet most effective accessories an amateur astronomer can own - a small addition to your kit that makes every observing session noticeably more comfortable while protecting both your eyes and your facial muscles from unnecessary strain. Why Does Squinting Cause Fatigue? When looking through a telescope eyepiece, most observers instinctively close or squint the eye that is not being...	12,55 €
Astronomy Eye Patch for Telescope Observing Yes, you will look like a pirate. But we are fairly confident that after your first night using this eye patch, you will not leave home without it. It is one of the simplest and yet most effective accessories an amateur astronomer can own - a small addition to your kit that makes every observing session noticeably more comfortable while protecting both your eyes and your facial muscles from unnecessary strain. Why Does Squinting Cause Fatigue? When looking through a telescope eyepiece, most observers instinctively close or squint the eye that is not being...
	Extension tube TS Optics 2″/T2 40mm	TS Optics 2″/T2 Extension Tube 40mm When photographing through a telescope, you sometimes find that the focuser cannot reach the correct focus point - especially when a camera or eyepiece needs to sit further from the focuser than usual. The TS Optics 2″/T2 extension tube solves this problem directly. It adds 40mm of optical path length, giving you the extra reach needed to achieve sharp focus where it would otherwise be impossible. The tube is compact, straightforward to use, and built without unnecessary complexity. Its black finish reduces unwanted light reflections inside the optical system - a practical detail that...	40,45 €
TS Optics 2″/T2 Extension Tube 40mm When photographing through a telescope, you sometimes find that the focuser cannot reach the correct focus point - especially when a camera or eyepiece needs to sit further from the focuser than usual. The TS Optics 2″/T2 extension tube solves this problem directly. It adds 40mm of optical path length, giving you the extra reach needed to achieve sharp focus where it would otherwise be impossible. The tube is compact, straightforward to use, and built without unnecessary complexity. Its black finish reduces unwanted light reflections inside the optical system - a practical detail that...
	Binorum CLS (City Light Suppression) Filter 1.25″	Binorum CLS (City Light Suppression) Filter – Your Gateway to Deep-Sky Objects from the City The Binorum CLS filter is designed for observing nebulae, deep-sky objects, and astrophotography. This broadband frequency filter blocks city light sources and is especially effective for telescopes with small apertures. Why This Is One of the Most Valuable Filters for Small Telescopes If you own a telescope with an aperture of 60-150mm and live in or near a city, the CLS filter is one of the most useful accessories you can buy. While many filters require large apertures to show their full potential, the CLS...	76,40 €
Binorum CLS (City Light Suppression) Filter – Your Gateway to Deep-Sky Objects from the City The Binorum CLS filter is designed for observing nebulae, deep-sky objects, and astrophotography. This broadband frequency filter blocks city light sources and is especially effective for telescopes with small apertures. Why This Is One of the Most Valuable Filters for Small Telescopes If you own a telescope with an aperture of 60-150mm and live in or near a city, the CLS filter is one of the most useful accessories you can buy. While many filters require large apertures to show their full potential, the CLS...

TS Optics 2″ Crayford Focuser 1:10 Dual-Speed for Refractors

Sharp focus is the foundation of every successful observation. This TS Optics Crayford focuser with 1:10 dual-speed focusing lets you move quickly to the approximate focus point first, then dial in precise sharpness with fine control - no image shift, no frustration. Whether you are viewing planets or star clusters, the result is a stable, crisp image every time.

Accepts 2″ and 1.25″ eyepieces

The focuser accepts 2″ eyepieces directly. A built-in reduction adapter also supports 1.25″ eyepieces, so you can use your existing collection without any additional accessories. A brass compression ring holds the eyepiece securely in place without scratching or damaging the barrel.

Designed for refractors

This focuser is made specifically for refractors. The mounting flange has an outer diameter of 86.6 mm, making installation straightforward on compatible telescope tubes. The 74 mm of focuser travel gives you plenty of range to reach focus across a wide variety of refractor designs.

Why the 1:10 ratio matters

The 1:10 Crayford mechanism is especially valuable when you are using heavy eyepieces or shooting astrophotography. In astrophotography, even a fraction of a millimetre in focus position makes a visible difference to your results. The fine-focus stage gives you that level of control without any backlash or unwanted movement.

Key specifications

Parameter	Value
Focuser type	Crayford
Focuser size	2″
Reduction adapter included	1.25″
Focusing ratio	1:10 dual-speed
Travel	74 mm
Mounting flange outer diameter	86.6 mm
Eyepiece lock	Brass compression ring
Compatible instrument type	Refractor

Who is this focuser for?

This focuser suits a wide range of users. Beginners will appreciate how easy it is to reach a sharp focus quickly. More experienced observers and astrophotographers will value the fine 1:10 control that makes critical focusing possible. If you want to upgrade an existing refractor focuser, this is a reliable and practical choice.

Package contents of "TS Optics 2″ Crayford Refractor Focuser 1:10":
✅ 2″ Crayford focuser with 1:10 micro transmission
✅ 2″ to 1.25″ reducer with brass clamping ring and M48 filter thread