I seem to be on a roll of good fortune with classic binoculars at present. Last week I picked a Bausch and Lomb 7x36 Elite for an astounding £10 from an Antiques shop. Yesterday I couldn't resist a 10x40B Dialyt from around 1969 for just £40. They are working well being collimated and no visible fog or fungus but of course not as bright and contrasty as my modern roof prisms. As a rule I have not been a fan of 10x binoculars but they handle very well and because of the design I find I can hold them pretty well as steady as my 8x models
They do have issues which are visible when the optics are turned to an appropriate angle. The oculars appear to have pretty extensive coating damage (but no scratches of concern) and the right objective seems to have a little separation on one edge. The question is do I enjoy them as they are on good, well lit days or is a service really going to be worthwhile (or economical or even possible) given the issues.
The images shown show the optics in their worst possible light and from most angles these faults are not visible.



They do have issues which are visible when the optics are turned to an appropriate angle. The oculars appear to have pretty extensive coating damage (but no scratches of concern) and the right objective seems to have a little separation on one edge. The question is do I enjoy them as they are on good, well lit days or is a service really going to be worthwhile (or economical or even possible) given the issues.
The images shown show the optics in their worst possible light and from most angles these faults are not visible.


