Your partner for astronomy
Telescope accessories > Alignment accessories > Collimation eyepieces > TS Optics > TS Optics Adjustment eyepiece For RC, cassegrain and DK telescopes
Product no.: 92723

Adjustment eyepiece For RC, cassegrain and DK telescopes

$ 470.00 incl. VAT plus shipping costs
too expensive?
short-term
ready for shipping in 1-2 weeks + lead time
  • Enables precise collimation of SC, RC and DK optics
  • Enables the use of a laser or camera
  • Two eyepieces for different magnifications included
  • Integrated rechargeable battery
  • Built-in light

Product description

With the alignment telescope, you can perfectly align your telescope in just a few minutes.

With most alignment aids, it is difficult to identify the individual elements visible when looking through the telescope. This makes precise adjustment difficult and the process time-consuming and imprecise.
With the TS alignment telescope, these problems are a thing of the past: you use the sliding focus to focus on the element to be aligned (e.g. the secondary mirrors) and are not distracted by the other components or reflections.

Thanks to the integrated lighting, the telescope can also be aligned in bright surroundings. The generously sized battery provides an operating time of approx. 20 hours, meaning that even with frequent use – for example in a professional setting – recharging is rarely required.

  • Using an alignment laser: Particularly with RC telescopes, the axis of the focuser flange should first be set correctly. The commonly used method of simply aligning with the centre mark on the secondary mirror can lead to a deterioration in the alignment. A laser is used for this adjustment. With other alignment aids, you have to switch between the laser and the alignment device. With the TS alignment telescope, however, the laser can be connected directly.
  • Using a camera: Instead of the eyepiece, a camera can be inserted into the 1.25" port of the TS collimation telescope. If you are collimating your telescope without a focuser – i.e. with the collimation telescope screwed on directly – a camera must always be connected to the 1.25" clamp, as there must be a means of adjustment for focusing. If you are collimating with an eyepiece holder, you can also use the T2 thread to mount the camera. Depending on the flange focal distance of the camera, one of the two T2 extension rings may need to be removed.
  • Aligning smaller RC telescopes: For RC telescopes with six- and eight-inch apertures, the circumferential light gap (the gap between the baffle tubes) is usually used to align the primary mirrors. On newer telescopes, this gap is no longer visible, meaning this alignment reference is missing. Alternatively, the brackets for the secondary mirror struts can be used; however, these are difficult to see, which makes the alignment result inaccurate. With the TS alignment telescope, you can see these brackets clearly magnified and align the telescope with ease.
  • Aligning refracting telescopes: Thanks to the bright integrated lighting, refracting telescopes can also be aligned with ease. The different-coloured (depending on the coating) and varying-sized ring-shaped reflections on the surfaces can be emphasised or reduced using the sliding focus mechanism.

Please note: The secondary mirrors must have a centre mark.

TS Optics is a brand of Teleskop-Service.

Specifications

Capacity


Connection (to the telescope)
M48
Connection ( to eyepiece)
1,25"
Connector (at camera end)
T2
Battery-powered
Battery solidly mounted
Battery durability (h)
20
Battery type
650 mAh
Magnification factor
4 & 6,6
Appropriate for telescopes
RC-, Cassegrain & Dall-Kirkham

Special features


Illuminated
yes

General


Material
Aluminium
Type
Alignment accessories
Type of build
Adjustment eyepiece

Product safety

Manufacturer: Teleskop-Service Ransburg GmbH, Von-Myra-Straße 8, 85599 Parsdorf, DE, www.teleskop-express.de

Recommended accessories

Telescope accessories (2)

Adapter M117 / M48

$ 129.00*

*All prices include VAT plus shipping costs.

TS Optics Adjustment eyepiece For RC, cassegrain and DK telescopes
TS Optics Adjustment eyepiece For RC, cassegrain and DK telescopes
TS Optics Adjustment eyepiece For RC, cassegrain and DK telescopes
TS Optics Adjustment eyepiece For RC, cassegrain and DK telescopes

Customer reviews

There are no customer reviews for this product yet.

Compose your own review

Do you have specific questions about your order or products? Please contact our customer service!

Customers who bought this product also bought...