Jump to content
When you buy through links on our site, we may earn an affiliate commission.
  • Current Donation Goals

New 7mm 'chieftang' cyclops


sssurfer

Recommended Posts

Here is a test pic on one of the new 7mm (actually, 6.75mm) sapphire cyclopses by chieftang, mounted on a PAM104.

As this was just a test I did not take care for perfect alignment and I did not use glue, but just a water drop, to keep the cyclops in place. That enhanced the light reflections and made the area surrounding the date look a little grayish rather than black.

Apologies for that, please just take in consideration the mag power.

218438-15142.jpg

The 'original' rep cyclops was a 'recessed' cyclops -- i.e., it was settling in a socket (a hole) in the inner layer of a double-layer crystal ('sandwich crystal').

Instead, I mounted the new chieftang cyclops on a common crystal. This brought the new cyclops 1.4mm closer to the date window.

Reducing the cyclops - date rehaut by such an amount would kill the magnification by any other less thoughtfully designed cyclops.

Instead, the chieftang cyclops held quite a good magnification. Its mag was higher than that by the even recessed 'original' cyclops, and remarkably close with the gen.

Added bonus: substantial lacking of any distortion.

Link to comment
Share on other sites

Looks good. One thing with these cyclopes is that the new datewheels are now needed more than ever!!

Thanks for showing off your new lens.

I used the hold-the-cyclops-flatside-up-with-tweezers-even-w-the-top-of-the-uncrystaled-bezel test and the mag looked dead on to me.

Link to comment
Share on other sites

One thing with these cyclopes is that the new datewheels are now needed more than ever!!

Definitely.

we need new date wheels

Absolutely.

archibald: our 21Js are in your hands. 219227-14934.gif

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...
Please Sign In or Sign Up