Astronomy41m
Nikon’s Z 180–600mm f/5.6–6.3 VR lens reviewed for astrophotography
With excellent optics and a fully internal zoom design, this lens is well-suited for lunar and solar photography.
Hosted on MSN12mon
Fujifilm Fujinon GF 250mm F4 R LM OIS WR review: Go long or go home!
The Fujinon GF 250mm F4 R LM OIS WR takes its place as the longest telephoto lens so far, with an ‘effective’ focal length of about 200mm in full-frame terms (198mm to be precise). And if that ...
Hosted on MSN2mon
Fujifilm XF 500mm F5.6 R LM OIS WR review: I’ve got a super-tele silver machine. You'll want one too
One gap in the line-up has so far been a really long super-telephoto prime lens. Sure, there are the rather excellent Fujifilm XF100-400mm f/4.5-5.6 R LM OIS WR and Fujifilm XF150-600mm F5.6-8 R ...
Optics21d
Telephoto Lenses with Long Focal Distance for High-resolution SWIR Cameras from InfraTec
Effective immediately, the cameras of the ImageIR® series operating in the short-wave infrared range are able to measure objects over very large distances.