RonnieJ

I believe this video speaks for itself regarding PD knock-offs.
https://www.youtube.com/watch?v=-kfUDMbpyKE

Bought my first camera (SLR) as a teenager in 1974. I still have almost every lens from way back then to present day. I have been careful enough, lucky enough, not to have dropped or had a mishap...

Medium format: Autocord Rangefinder:  CL 35mm, Early: XE7 35mm, Late: Maxxum 9 Digital: 7D

How on Earth er... Europa, did they get snowmobiles there?

@MichailK How many megapixels is an 8x20 film equivalent to??

@cosinaphile William Corey was my friend for over twenty years, we shared a love for photography. I remember when he got that Korona camera, we tried to get the gear mechanism to work, it was in...

I find this format interesting, it reminds me of my late dear friend William Corey with his 8x20 view camera. His up to 30 minute exposures of Japanese gardens created images like no other....

One should always change the coolant pump when replacing the belt. At what frame count will Canon's camera need a new belt and pump??

Of course....

Given the price will be "right" and the performance is on par with Tamron's other E-mount offerings, I believe this would be a significant replacement for the lenses mentioned considering it will...

For what it's worth, Sony is the second largest shareholder in Tamron. No wonder Tamron has significant products in E-mount.

My father was NOT Clarence "Kelly" Johnson. None-the-less my father was a lifelong Lockheed engineer having earned his degree from USC (at that time being sent to Lockheed Burbank), he tried to...

I grew up in Palmdale, California. Witnessed many a U-2, SR-71, F-104 & many others. My father was a Chief engineer for Lockheed, having earned his degree back in the 1930's. His designs included...

This is an innovative idea for lighter lenses. It leaves the weight of the lens to be carried by the camera's lens mount. One would definitely not use it with long, heavier lenses. I left a ...

Blah blah blah..........

Don Kiyoti The Perseverance rover will run on a nuclear battery that will last 14 years. It will be interesting to witness the upcoming Artemis/Orion projects and the "Starship" planned by...

Does anyone truly want the DOF so thin that it makes that much difference? Afterall, if complaining the lashes are in focus and not the eye, what about the remainder of the subject's face, the...

My Rigid shop vac hose fit my RX100 perfectly, I had to apply the vacuum twice to remedy the situation and has been dust free since. Dust showing up on my FF camera raws is easy enough to deal...

After ten years of use I recently had to do this on my RX100. The vacuum method worked perfectly.

BrentSchumer I agree, and that grip made all the difference, it has just the right amount of grip and feel to hold securely but not get in the way. The included tether is always on my wrist except...