Abstract: This paper presents the instrument orientation calibration of the Observation System Including Polarisation in the Solar Infrared Spectrum (OSIRIS) instrument using natural angular features.

The reason for this? The Z-mount. Nikon’s mirrorless lens mount was introduced in 2018 with the first Z-series cameras, and improves over the F-mount in many ways. Not only is its diameter ...

The cameras can be added to Alexa and Google Home smart homes. And if you really want it, the Argus 4 Pro does work with ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Digital Camera World’s Matthew Richards gave the E-Mount variant of the lens 4.5 out of five stars. In lab tests, the Viltrox variant even beat out the pricey Plena. The Viltrox 135mm f/1.8 LAB Z uses ...

and I've already had the chance to test the lens for several weeks, pairing it with my Nikon Z6 II for supreme shallow-depth-of-field portraits and more. It's the affordable alternative to my ...

This valuable study builds on previous work by the authors by presenting a potentially key method for correcting optical aberrations in GRIN lens-based micro endoscopes ... the authors show that the ...

Nearly a year after its initial launch, 7Artisans has announced that its AF 27mm F2.8 lens is coming to Fujifilm X-mount ... Recent Videos The 27mm focal length provides a roughly 41mm equivalent ...

I discovered that the exposed telescopic focus mechanism was greased ... distant model and she began to blur when walking towards the camera due to the extremely shallow depth of field. The lens is ...

Pairing bright optics with compact proportions, the Sony FE 16mm F1.8 G is a tidy prime lens covering a super-wide field of view. Its fast maximum aperture shoots sharp even in low light ...

If there’s one phone that took much of the limelight at MWC floors, then it has to be Realme‘s Interchangeable Lens prototype. Many expected it to be dubbed the Realme “Ultra” but this is only a ...