注意目鏡比評涉及不少主觀因素,例如Baader亦可能改進了新版本,改良了H-alpha波段的表現(Markus的並非最新版本),另外在眼睛疲勞的晚上,可能會發現Televue Radian目鏡的成像表現比TMB Supermonocentric好,在德國,也有一些七老八十的年邁愛好者,看普消折射鏡的色差比APO少。所以下面只引述Markus Ludes的評述作參考。
看來我應進一個Leica Zoom了....

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best under nightsky is Leica , tomorrow we have sun, will compare leica and zeiss and let you know
Markus
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yesterday I played with all Zooms include Nikon Zoom on my LS 60/B1200/PT and my Coronado1140 DS scope.
I switsched maybe a hundret times, the only diffrence I noticed is the conform of view due more or less eyerelief and FOV between thos zooms,
the Baader Zoom I tested last year and it was the worsest , much worse then Lunt Zoom , the Baader zoom I tested eated halpha and showed a lot less, from point of comfort the Leica and Zeiss zoom are the winners, no questions, but they are also themost expensive
Markus Ludes