Ostara 12.5mm illuminated crosshair eyepiece OS337280


Product information

Ostara 1.25" 12.5mm illuminated eyepiece

Ideal for accurate polar alignment 
Suited also for use with off-axis guiders for centring and guiding of stars
Adjustable LED brightness
Double cross hair reticle
Fully coated optics
To activate the batteries , open the compartment and remove the small piece of plastic that covers the contacts
Sturdy metal construction
Comes boxed 
Batteries are included but are not included in the warranty, as these will wear out in time and need replacing 

Technical specifications



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