SHARP MANUAL LENS
Manual Focus Lenses Carl Zeiss Jena Konica Hexanon
Sharp at every aperture even wide open amazing. Small lens not much longer than an 50mm lens and diameter not much bigger either.Lens contrast is perhaps best from eastern block lenses , lens draw stunning images. Lens has only three variants two of them come with M42 mount auto and electric, third one has Practica B mount.
10 Best Canon Lenses in 2021 | Wide to Zoom EF Mount
There’s no cheaper way to get a nicely blurred background with sharp foreground than the dinky little Canon 50mm f/1.8 lens. An additional bonus with the Canon EF 50mm f/1.8 STM is that it can focus closer than any other non-macro Canon 50mm lens, at just 1 ft. (35 cm) away from the image plane.
Nikon 28mm f/2.8 AI-s Review - Ken Rockwell
There is no sharper manual-focus wide angle lens made by Nikon, and it is the only Nikon wide angle, along with the 15mm f/3.5, that is completely free from barrel distortion at ordinary distances. Optically this is an almost perfect lens, and one of the most perfect lenses you can get to fit a Nikon camera.
Camera Lenses for Sale - eBay
A typical superzoom lens offers a range from 55 to 200 millimeters with an F-stop range from 4.5 to 5.6 or a range from 75 to 300 millimeters with an F-stop range from 4.5 to 6. Macro: These fixed-focal-length lenses are designed to let you get close to small objects. A
Canon 70-210mm review - Ken Rockwell
For $500 more than this used lens you can get a brand-new 70-300mm IS which will add IS (still no instant manual focus) or a 70-200mm f/4L (no IS). Spend $900 more than this used lens and get the 70-200mm f/4L IS and it will solve all these. If you have the cash, by all means the newer lenses are better.
Fixed-focus lens - Wikipedia
A photographic lens for which the focus is not adjustable is called a fixed-focus lens or sometimes focus-free focus is set at the time of lens design, and remains fixed. It is usually set to the hyperfocal distance, so that the depth of field ranges all the way down from half that distance to infinity, which is acceptable for most cameras used for capturing images of humans or objects
Photography 101: Exposure, Aperture, Shutter Speed, and
Mar 30, 2021(Hint: A lens’ maximum aperture will be part of its model name, like a 50mm f/1.8 or a 24-120mm f/4.) Beyond controlling the amount of light, aperture determines an image’s depth of field (DOF).
Please recommend an inexpensive macro lens for 70D, 6D and
Nov 19, 2021I use an old manual focus Nikkor 55/3.5 macro lens on my Nikon. I got it for less than $50. IOW it was CHEAP. I went with a manual focus lens because, I do so little macro work that spending $500+ on a macro lens did not make sense, to me. The cheap manual macro lens was "good enough." I do not know if Canon has a similar manual focus EF macro
Raspberry Pi High Quality Camera Lens Guide: The Key Topics
May 15, 2020The Aperture on the lens is like the pupil of human eyes, and it limits the amount of light entering into the sensor. While human pupil is automatically adjusted, it is manual on these C / CS-mount lenses. On the 6mm CS-mount lens, the aperture ring is in the middle with an “open” and “close” mark on it.
Nikon Nikkor Z 58mm F0 S Noct Lens review: Ultra-high
Oct 21, 2021The Nikon Nikkor Z 58mm F0 S Noct is an ultra-high speed manual focus lens for Nikon’s Z series of full-frame mirrorless cameras new Noct references the old manual focus AI and AIS Noct-Nikkor 58mm F1.2 from the mid-70s and early ’80s, a “special” lens designed to reduce coma particularly from bright light sources at night and in poor light.