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PrimaLuce 25 mm Extension Tube for ESATTO 3" and ARCO 3"

Name: PrimaLuce 25 mm Extension Tube for ESATTO 3" and ARCO 3"
Brand: Primaluce LAB
SKU: PL3600285
Price: 59 EUR

Decreases the back-focus with an ESATTO 3" focuser by 25 mm, while maintaining full aperture and mechanical stability of the entire system.

Optical path of 25 mm - easy adjustment of the back-focus

Threaded connection, no tilting

Manufacturer: Primaluce LAB

Product number: PL3600285

EUR 59,00

incl. 19 % VAT (DE)

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excl. 6.95 € shipping costs (DE)

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PrimaLuce 25 mm Extension Tube for ESATTO 3" and ARCO 3"

Decreases the back-focus with an ESATTO 3" focuser by 25 mm, while maintaining full aperture and mechanical stability of the entire system.

Optical path of 25 mm - easy adjustment of the back-focus

Threaded connection, no tilting

Details..
Technical data..
In the box..
Manufacturer infos..
Safety informations..

PrimaLuce 25 mm Extension Tube for ESATTO 3"

This M81 extension tube can be directly threaded to the ESATTO 3" draw tube and allows you to fix camera and accessories further away from the ESATTO microfocuser. The M81 extension tube has 25 mm thickness, it´s made up of aluminum, black anodized and it has a M81 female thread on the camera side this way you can connect all the ESATTO 3" camera adapters.

Reaching focus with ESATTO
Do you want to replace your telescope stock focuser with ESATTO? PrimaLuceLab has a page on how to check if you can reach focus and how to calculate possibly necessary extensions. Here is the link.

Connectors:	M81x1 threads (female/male), each 5 mm long
Optical path:	25 mm
Material:	Aluminum, black anodized

- Extension tube

Manufacturer / Importeur:	PrimaluceLab SpA
Street:	Via Roveredo 20/b
ZIP / City:	33170 Podenone
Country:	Italy
Telefon number:	+39 0434 1696106
Email:	info@primalucelab.com
Website:	www.primalucelab.com