Collimating eyepieces

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

Product variants

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.

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Astronomical telescopes up to 100 Euros
Astronomical telescopes between 100 and 200 Euros
Microscope offer up to 200 Euros



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4mm LACERTA Ultra Wide Angle FV=82 deg
4mm LACERTA Ultra Wide Angle FV=82 deg
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
-30% 99.80 €
7mm LACERTA Ultra Wide Angle FV=82 deg
7mm LACERTA Ultra Wide Angle FV=82 deg
Stock avalability
Budapest shop:
Continuously in stock (4+ pieces)
Delivery:
Delivery in 24-48 hours
Bp. shop:Continuously in stock
Delivery:Delivery in 24-48 hours
-30% 99.80 €
SkyWatcher Mercury-705 (70/500) on EQ1 mount (with StarPointer, Barium25 (20x) and Barium10 (50x) eyepieces, star diagonal)
SkyWatcher Mercury-705 (70/500) on EQ1 mount (with StarPointer, Barium25 (20x) and Barium10 (50x) eyepieces, star diagonal)
Stock avalability
Budapest shop:
For order only
Delivery:
Please contact our colleagues before ordering: +36-1-202-5651
Bp. shop:For order only
Delivery:For order only
159.43 €

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