The User's Review: Diamond SLR-1500 Camera Carrying Case, Made at 50 Washington Avenue, Milltown, New Jersey, USA

I guess, this 'leather' camera case was produced in 1950s or 1960s. It's well made, still strong to held a camera and lenses today.

The User's Review: Tamron Adaptall-2 Lens Adapter with/for Pentax KA mount

As one of the most successful one-lens-fits-all, the Tamron Adaptall-2 system was produced from 1979-1989. For many adapters in this system, it's straightforward to use. However, Tamron does have some special notes on how to install the adapters for Penax KA, Ricoh P, Konica AR, Leica R4/R4S/R4SII. Therefore, a manual in the following image is very helpful.



Over the years, the price of these used adapters, for most camera mounts except Pentax KA and certain rare mounts, is falling . In today's digital era, the aperture size can be set via Pentax DSLR if a KA adapter is used.  

The User's Review: Pentax AF160SA Flash with 2 Modes

Powered by 2 AA batteries, this little flash has Program and Manual modes. However, the batteries should be installed when the flash is off a camera, because the bottom-located cover of the battery chamber.