Jump to content


Really fancy one of these...

Recommended Posts


TMB/Zeiss triplet 25mm aspheric orthoscopic eyepiece

TMB Zeiss made triplet aspheric ortho 25mm eyepiece with long eye relief and a generous 55 degree field. The ultimate in low power qualty optics with SMC coatings throughout.


25mm Focal Length, 55degree field, 1.25" , 20mm eye relief.



Link to comment
Share on other sites

Do you know how they get the AFOV to 55 degrees? (my Ortho are the clasic design with a 40+ degree AFOV) do they use extra glass?

That will be the aspherical element(s).

Just imagine - all the contrast, brightness and colour fidelity of an Ortho but with the fov of a Plossl. I'd really like to try one of those :lol:

Link to comment
Share on other sites

Murcus Ludes.....he's certainly made a name for himself around the web....made some very bold claims about some of his kit. Not always taken entirely seriously.

Reminds me of the guy who runs Orion Optics, although i'm not sure Marcus has been banned from any forums.


Link to comment
Share on other sites

I love Markus' use of English, even when he doesn't mean to be rude and abrupt...he is!!


If you get bored one afternoon search SAA for "Markus Ludes" or "Valerie D". They are certainly characters, very knowledgable but they don't care who they upset. The story behind why Ed Ting stopped reviewing scopes is in there as well!! :lol:


Link to comment
Share on other sites

  • 5 weeks later...

not sure one could be justified for the skies in and around here so it would not get true useage but saying that its all down to cost I suppose but its a bit like having a new Ferrari to drive about it will on go as fast as the legal limit without causing problems

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.