The first focusing (conventional barrel) 105mm f/4 was for the Nikon F. It uses the same optics as the short-mount lens above, and now is multicoated.It focuses to 1:2 or half life size. Nikon sold an extension tube which was used to get to 1:1 life size....
I typically treat that spec length as a contra-indicator, that it’s more likely that they’re going to rationalize, we’re going to fall back. My quotation is that we’re going to need, if we really want to head above $100 a barrel, for instance, I think we’re going to need t...
There is an invisible bit of barrel distortion. Use a a correction factor of +0.40 in Photoshop's lens correction filter for critical use at 3 meters/10 feet, or turn on your camera's automatic correction, (usually at MENU > Camera 1 > Lens Comp. > Distortion Comp. > Auto) and it ...
with small, inconspicuous tentacle bulbs between the lobes flanking the mouth; stomodaeum long, two-thirds length of substomodaeal comb rows, trans- parent; infundibular canal short; four interradial canals aris- ing from funnel and supplying the adradial canals; meridional canals end blindly ab...
Mid Barrel ExteriorSection with focus lock buttons: plastic.Zoom Ring Rubber-covered plastic.Slide SwitchesAll plastic.Rear BarrelsPlastic.Identity Printed on front trim ring just behind hood mount, also a metallic-look plate on top of barrel....
Nikon Z 50mm f/2.8 Macro. bigger.Laser burnt in brown-on-black on bottom of barrel.Identity Printed on top front of barrel.Also printed on top rear of barrel.Date CodeNone found.Noises When ShakenModerate to strong clunking.Made inMade in China.Sharpness performance top...