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25585

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Posts posted by 25585

  1. 36 minutes ago, Louis D said:

    I've got a 20 year old 9mm Vixen LV that I still use occasionally.  Very comfortable and sharp to the edge.  I'm sure you'll enjoy your 15mm version.  They're vastly undervalued on the used market, often going for $50 to $70 here in the states.  Mine was $90+ when new 20 years ago.

    This cost about £35 on ebay. I have a 10mm and 6mm already. 20mm in the mail. With my 32mm TV Plossl, they are my travel kit, all good eye relief and fit in a flak vest's pockets. :happy7:

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  2. On 18/09/2017 at 14:56, John said:

    Sometimes also known as "paralysis by analysis" :icon_biggrin:

    Shifted to a 40mm LV wish, a fl I don't own, than can be Barlowed to a 20, albeit with narrow field. 

    John (as you know) eye relief is my #1 consideration. How much er is lost on current LVs when the eye cups are screwed fully down, compared to the up-or-down folding cups of original LVs? My 10 and 6 allow whole fov with glasses and less exact eye placement to achieve that.

    32mm is covered by the excellent TV Plossl, a LV 40mm 31.7mm would complete my travelling set and fit in an ep bandolier.

     

     

  3. 14 hours ago, John said:

    Sorry for the late reply - I've been away on holiday.

    The SLV would be sharper across the whole field of view than the Erfle even in faster scopes and the light transmission and light scatter control is likely to be improved by the latest glass and coating types used in the SLV design.

    I realise that you have probably made another choice now but I thought I'd respond to this question all the same :smiley:

    Hope it was a great holiday! I am still wanting a modern 20-ish ep, but trapped in the dream v reality spiral!

  4. I have a Dark Star (remember them?) 12" which when I moved house became less useable as street and neighbours' lighting made moving it around necessary and handling precarious. Still have it & dream of a dark site of my own.

    Bought a C8 to replace it about 20 years ago, but there is no replacement for displacement! Much more portable though.

    Yesterday I bought a 10" F5 1270mm Bresser Messier dob which I hope will be my new DSO eye to the sky, due tomorrow (wanted to stay with solid tubes. ?

     

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