lens

The mount of one of my E-M5.2s is quite tight. Tight enough to be a "bother" when it is used. Has anyone here ever adjusted your lens mount? Any special secrets? I'm sure it is "within tolerances", but surely mine is not the first one to just be too tight to mount or remove a lens.

New TTartisan 50mm f/1.4 lens for Leica M-mount to be announced on Friday (pre-orders now open) - Leica Rumors I was looking at the TTArtisan 50mm f/.95 or re-buying the 7Artisan 50mm f/1.1, but this looks like it hits the sweet spot of performance, size and price (retailing for $370 USD)...

I've had a purely hypothetical interest in the overheating problems of the new Canon R6/R5 and the Sony A7Siii. I say hypothetical because while I have virtually no interest in video, I do teach thermodynamics and practical heat issues do interest me. This guy was one of only two testers that...

Hello, I've been waiting on the delivery of my Fujifilm X100V weather seal kit since ordering it before the pandemic hit here. It's still showing as pre-order which means they've no yet received stock from the supplier. Unfortunately, after only a few days use of my new X100V (black) I...

A Lens's maximum reproduction ratio is one thing that is easily measured and somewhat easily understood, yet many mix sensor crop factors in! Why, WHY?! :confused-95: A 1:1 reproduction makes a half-an-inch ant measure exactly 1/2 inches after the picture goes through the lens to the image...

* Crossposted on TalkEmount I've been shooting this lens all of July and I don't say this lightly, but the Tamron 28-200mm F/2.8-5.6 Di III RXD lens has my vote as the best super zoom lens ever (my previous vote went to the Nikon 1 10-100mm non-PD VR) and best lens for the 2020 pandemic! It's...

Recently rented an Olympus 12-45 f4 Pro and in comparison to my excellent Lumix 12-60 f3.5-5.6 the Oly produces images that are a bit better overall ...... just a bit. It is a very nice lens, very well made and sized about perfect. But, in comparison, I'm having great difficulty in accepting...

Lightweight and compact lens, only where are the lightweight and compact bodies? Sigma fp is the only one! :confused-95: The focal range is great and 6-inch minimum focus distance sure sounds fun. If they designed it "right" this lens could be the "12-32 mm" of full frame L mount lenses. I...

As my photographic journey continues and my preferences refine a bit more, I have found I am really enjoying m-mount glass on my X-H1. Based on images I've seen and responses across several websites, I'm thinking my choice is certainly the non-standard. I'd guess most m-mount glass is being...

So, yet another Voigtlander lens proves to be brilliant... I went out today to te park, a grey and cloudy afternoon. The park was actually fairly well populated although not "crowded" and interestingly the police were quite present there as opposed to their normal noted for their absence... I...

https://skyllaney.com/ I saw this on Leicarumors, had to check it out. This company is offering Professionally Done conversions for lenses that I've hacked out on my desk. They also offer adjusted Jupiters. https://skyllaney.com/2020/04/02/sonnar-resurrection/ I've inquired whether they...

It's getting easy to maintain exposures and it'll be 6 months when the problem arises again. Outside at least. There are so juicy lenses out there now, not sure what to do with myself :) Some (wild) ideas Voigtländer 21/1.4 Nokton Voigtländer 35/1.4 Nokton Classic MC v2 Voigtländer 35/1.2...

Sirui is releasing a new, very affordable Anamorphic lens in native mounts for Fuji X, M 4/3, Sony E, and Z Cam. This will be a big game changer for filmmakers and cinematographers. Anamorphic lense can get highly costly. And adapting them a major headache. Having a native mount lens where you...

... because the lens I finally got around to shooting today got destroyed during the very walk I finally managed to take it on while adapted to the Sony A7 II. The Carl Zeiss Tessar 45mm f/2.8 for Contax mount is was one of the two modern lenses I own owned (I'll knock this off now, you get my...

https://visualsciencelab.blogspot.com/2019/10/designing-perfect-lens-for-me-balancing.html How says the congregation?

I found this lens review on B&H: 3 out of 5 stars. "I took several snaps of my mother-in-law with this lens and she still looks ugly. "

HI, I picked up this lens from a charity shop (thrift store) the other day for 10 Danish Kroner or $1.50/£1.20 . At first I thought it was some kind of CCTV lens I could use with an adapter on my Pentax Q or Fuji camera but I can find nothing about it. It is called Coyal f3.5 and looks like...

I mentioned previously that I'm sending my M10 for a warranty claim to adjust the light meter - it seems to be overexposing by about 1-2 stops. I've had this camera for over a year, and during the early months I was also messing about with a Black Pro-Mist filter. I noticed from the...

Does anybody have experience with fully electronic 3rd party lens on Sony bodies, if a lens like for example the Sigma 30 1.4, provides embedded correction profile, does the live view apply distortion correction? I'm not asking about jpg or raw corrections, but the live view as that will affect...

In my seemingly never-ending quest for "The One Camera to Rule Them All", I have bought, sold, traded, rented, and researched a lot of different cameras. Some of you have been producing some very nice images from the RX100 line of cameras, but I'm convinced those cameras would be much too small...

This guy took a lens off of an old WWI era folder and put is on an A7 III. The videos are really good. https://www.dpreview.com/news/9358473548/video-shooting-video-with-a-vest-pocket-kodak-camera-lens-from-wwi

Here's what Panasonic has to say about the LX3 lens: Here's an uncropped, resized in-camera JPEG at 24mm equivalent, 16:9 aspect ratio with my D-LUX 4 (same lens as LX3): Here's the same photo processed from RAW without correction of distortion: It takes about a +15 distortion adjustment...

Fuji will announce two new lenses tomorrow... - mirrorlessrumors Could be interesting. I was disappointed in the XF 18-135 - did not like the IQ from it at all. I could see this lens in its field of view being very useful. I hope that Fuji got this one right and I could see the 18-55 going...

I know that the best is not to clean them, but how to clean an old lens when we have fingerprints and the glass or the coating is very soft? Summar, Summitar, Jupiters... I use a cotton swab with some cleaning fluid for lenses, but I do not know if it is the best option.

I made the mistake of wandering into the electrical store in Heathrow last week, assuming that they wouldn't have anything interesting. Unfortunately, they had a 100-400... It was big and heavy but not as much as I thought it would be. The OIS works really well and I want to start getting...

Lately I've been researching all the various wide angle lenses you can get for a modern DSLR. After shooting mirrorless for awhile and witnessing the smallness and simplicity of compact M-mount wide angle glass, especially the Voigtlander 15mm f/4.5 Heliar lens, I've been searching for a DSLR...

7artisans 75mm f/1.25 lens for Leica M-mount specifications and sample photos - Leica Rumors This lens looks like it's going to very good at a reasonable price. Link also has samples and they look great! 7Artisans said they will also make an FE version optimized for other mirrorless cameras...

I've been searching for a cheap replacement for my Voigtlander 40mm 1.4 Nokton MC. While it was very sharp in the center, the field curvature softness was really starting to bug me due to the thick sensor stack of the Sony bodies. I've been looking at other alternatives such as the Voigtlander...

To be honest I'm not sure how I tripped on this lens. But after using it for a few days I'm very glad I did. This lens retails for $119. and not unlike 7a's 25mm f1.8, ($79.), it seems to offer some very serious image quality for an exceptional price. The build quality appears to be very...

As per my thread on the UK Photography Show, I now have an a6000 with the 16-50 kit lens. I've also got an adapter to fit my old Russian Jupiter-8 50mm f2 lens so that should be fun! First couple of test shots below. Nothing fancy but the 16-50 gets closer than I thought it would, and seems...

Hello, I have a wartime CZJ Sonnar 5cm f1,5 in Leica Thread Mount serial # 2870001 which seems to date it approx. from 1942. I need advice on how to unscrew the optic module to check for matching serial numbers and perhaps determine it's authenticity. I am loathe to dismantle/damage the lens due...

A controversial (when it was first erected) sculpture on the West pier of Sutton Harbour, Plymouth

A reminder that Mountbatten played host for some time to Coastal command Sunderland flying boats

Manx Loaghtan Ewe

Manx Loaghtan Ewe

The Castle class locomotive Earl of Mount Edgecumbe tackling Hemerdon bank just east of Plymouth (UK)

A young Blackbird doesn't seem so keen on berries as a diet

A newly fledged young Blackbird

A newly fledged Blackbird shows interest in the male birds beak full of worms

The Dartmouth Lower Ferry slipway from the pontoon side as it approaches the slipway

The engines are kept full ahead to hold the pontoon against the slipway

The Dartmouth slipway for the Lower Ferry

The skipper of one of the two Dartmouth Lower Ferries

Getting on and off the Dartmouth Lower Ferry at high tide in rough weather is all about timing

Approaching the slipway on the Dartmouth side having crossed the river from Kingswear