The utility model relates to a device to carry out times rotation and separation for an imaging beam in an optical axial plane which is vertical to the imaging beam, and the utitity model is positioned on a 135 camera lens. The device carrying out more times separation and exposure for a...
I’ve configured the ICU so that I can carry two camera bodies with lens attached, including the largest I use (the 100-400) and this leaves room for three more lenses in addition to the two attached to the cameras. In doing so, I have prioritized quick operation, such as not having...
The one I purchased has a very well balanced RGB distribution, and the histogram when I took a photo with my camera was a very narrow vertical bar, which tells me that the light source is relatively uniform. As an added bonus I can expose my flats just under the middle of the ADU ran...
multiple devices, including a bar code scanner, camera, RFID reader, fingerprint reader, digitizer, and an audio subsystem. The portable computer may also contain an accelerometer, and may be configurable to automatically park its hard drive disk when acceleration of a predetermined magnitude is ...
Page 17 of 35 - Nikon Coloured Concentric Rings - posted in DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging: I cant be any obvious rings in the lights and flats when dividing one colour channel by another, which is the usual way of detect
The laser light is scattered as it interacts with the particles (under Brownian motion) within the chamber, and the scattered light is collected by a microscope that has a camera mounted to it [136]. The camera on top of the microscope captures the movement of particles in a video, and ...
If you are interested to help confirm beyond doubt (or refute!) that the Nikon D5600 is behaving the same as the Nikon Z series and the D810/D850 then I would need to analyse a series of flats taken with either lens, preferably at ISO 100. Take a flat with the back-of-camera ...
If you are seeing quantization, that is coming from inside the camera. Probably from Nikon scaling the raw data in each channel. Jerry The interesting thing about that is that it does not happen with my D5500, the bias is dramatically "smoother", just a bit of noise at the edge of a ...
It seems in my last couple sessions this DIY modified Canon 100D has produced out of focus corner. I may have introduced some tilt when I adjusted the sensor. Maybe I need to image with one of my other cameras to rule out camera issues to better evaluate the lens. I believe the lens ...
PURPOSE: A multi-functional hood for a portable communication terminal is provided to reduce power consumption of a liquid display window and prevent a users privacy from being invaded, and easily control focus of a camera lens by interrupting rays. CONSTITUTION: A foldaway hood(113) is mounted ...