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Old 11-03-2011, 01:48 PM
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erick (Eric)
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Join Date: Dec 2006
Location: Gerringong
Posts: 8,547
OK Suzy

I'll try to give more details, but I'm no expert on "warmth" and "contrast" etc.

Re weight:-

My scope balanced fine with a 35mm Panoptic (725g).
But the ES 14mm and my 27mm Panoptic/Paracorr both require some counterbalancing at the mirror box.

Barlow:-

I haven't tried the ES 14mm in a barlow. I will try it in my GSO 2x ED barlow at some stage. Must remember to park the car on the edge of the scope when I do that, to stop it tipping over! That will be a heavy top end!

Edge of Field:-

All of the field I can see when looking centrally in the ES 14mm in my 302mm F5 is sharp. Moving my head until I can see the field stop, I can see that the outer edge - perhaps the last 10-15% of the FOV diameter - starts to degrade a little, but nothing distracting.

Resolution:-

As you say, different focal lengths. I can compare the ES 14mm to my Panoptic 19mm at some stage and see what the relative resolutions look like.

Not sure when I can get the scope out again. Might not be until latter in April?
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