Collimating eyepieces

Simple and useful products for collimating refractors and Newton-telescopes.

Product variants

$Collimation (Chesire) eyepiece for refractors and Newtonians (short)$
Collimation (Chesire) eyepiece for refractors and Newtonians (short) (JUSr)

incl. 27% VAT

33.75 €

Including 27% VAT:
33.75 € (13 500 HUF)

Net price (for non-EU customers):
26.57 € (10 630 HUF)

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Delivery:
Available for delivery
Budapest shop:
In stock
Delivery:Available for delivery
Bp. shop:In stock
Collimation eyepiece for Newton telescopes (Cheshire eyepiece) (JUSn)

incl. 27% VAT

37.50 €

Including 27% VAT:
37.50 € (15 000 HUF)

Net price (for non-EU customers):
29.53 € (11 811 HUF)

Add to basket

Stock avalability
Delivery:
Available for delivery
Budapest shop:
In stock
Delivery:Available for delivery
Bp. shop:In stock

More about the product

Collimating eyepiece (long) is a device with a reticle on one end. Place the eyepiece onto the focuser and align the optical elements using the reticle. The longer one is for Newton relectors while shorter ones can be used for refracting telescopes. During nighttime the device can be used if it is illuminated from its side, in this case the illuminated disk should be seen as a bright disk in the secondary and primary mirror.

The collimating eyepiece (short) one is a similar but much shorter design that can be used by checking the light reflected from the main objective lens or mirror. It can be used for refractors, or Newtonian telescopes as well.

Feedback (3)

New feedback

1 year warranty

2 years consumer warranty

Hankáné Tóth Gabriella's opinion

2024.05.04.

After a few weeks, months of usage

Optical quality

Mechanical quality

Price/Value ratio

$Collimation (Chesire) eyepiece for refractors and Newtonians (short)$

Collimation (Chesire) eyepiece for refractors and Newtonians (short)

Pros

Tökéletes. ????

Cons

Nincs

Summary

Egy 150 /750-es cseresznye piros Newton tubushoz vettem, aminek csak a segédtükre állítható. Pár perc alatt megvolt a beállítás. Külön köszönet a BTC- nek, mert mindig nagyon sokat segítenek.

Csaba Tóth's opinion

2023.10.07.

Results of the first test

Optical quality

Mechanical quality

Price/Value ratio

$Collimation (Chesire) eyepiece for refractors and Newtonians (short)$

Collimation (Chesire) eyepiece for refractors and Newtonians (short)

Summary

Nincs összehasonlítási alapom, megvettem, kipróbáltam, egész kicsit kellett állítani a segédtükrön, most már jó a távcső! Tehát az eszköz használható!

Galambos Gábor's opinion

2022.10.06.

After a few weeks, months of usage

Optical quality

Mechanical quality

Price/Value ratio