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Posts Made By: Hans Radowan

July 31, 2002 11:13 AM Forum: Zeiss

Zeiss APQ 100/640 objective lens assembly

Posted By Hans Radowan

Hi all !

Does anybody know, where to get a.m. lens ?
Thanks in advance.

Best rgds.

Hans

October 9, 2002 09:12 AM Forum: Equipment Talk

Barlow stacking

Posted By Hans Radowan

Hello !

Does anyone have expirience with Barlow stacking, versus a low fl. eyepiece ?
E.g. using a 30mm Ploessl with 2x and 3x Barlow compared to a 5mm Ploessl.
Of course, theory says, that the result might be very different. But is that really true ? Is the difference really visible ?

Thx. in advance

Hans

October 14, 2002 01:26 PM Forum: Equipment Talk

Barlow stacking

Posted By Hans Radowan

Thanks to you all !
Clear skies

Hans