Image of the day

Captured by
Douglas Rollain

Comet Lemmon

My Account

New to Astromart?

Register an account...

Need Help?

binocular newtonian question

Started by kcolter, 03/06/2003 12:50PM
Posted 03/06/2003 12:50PM Opening Post
A question for owner/builders of binocular newtonian scopes:
Do you notice any image degradation secondary to heat from your own body radiating across the optical axis of the binoscope when the OTA is configured so that the observer is looking into eyepieces that "face" the mirrors? This configuration is the one that is offered in the JMI 6 inch binocular Newtonian.