Jelly Sharp Triangle Mechanical Pencil 0.5 Mm

Excellent macro photography slider. Good for macro subjects up to about 10 CM in depth. Easy to get about 0.5 mm adjustments. Less than 0.5 mm adjustments are problematic. Excillent build. I don't need to use the locking knob unless I am more than about 30 degrees from level. Castel-Q works well with my Acratech tripod head and quick-release plate. This slider is a big improvement over the Velbon Super Mag Slider.

Great lead supply for my mechanical pencil. These are very thick and so far, not a single has broken even when I extend a bit. Very happy with these lead refills.

it is a great lens. very sharp even at wild open. auto focus is quiet. when focus range set to 0.5m , it is very fast; but when set to 0.5m(macro), the focus is not fast, but i believe when shoot macro, manual focus is the best choice. overall, it is great lens and I love it.

This is a great lens. The optics are outstanding and it creates great photos. I've used it for landscapes, city photography, portraits, and even some macro work on larger flowers. It's sharp wide open, but stopped down it's razor sharp edge to edge. Bokeh is limited by the focal length but is smooth when you set the lens up to create it. Distortion is just right and allows for creative control without looking weird. I have teenage daughters who always want their whole outfit in the photo along with context. This lens allows for that type of shot even in a crowd. They refer to this lens as my 0.5 because the field of view is similar to the 0.5 iPhone camera. I also plan on using it for some night sky photos but have been limited to my yard so far and the field of view is too wide for that. My only complaint is the lack of weather sealing. Especially in a landscape lens, weather sealing would be nice.

I love this lens, not only for the price and sharp image quality but also the 0.5x macro capability. This is truly a well-built and quality lens. I would love to have Canon produce an RF 100-400MM F/4-7.1 with the same specification and general price. I will admit, having these two lenses along with two EF Prime Lens 50MM and 85/135MM F/1.2 or 1.4 using my EF Control Ring Adapter would be a pleasure and delight.

This is the jelly to the peanut butter that is the iPad Pro .

This is an extremely well made scope with very sharp optics and strong, yet elegant mechanical features. A joy to use.

This lens is so sharp. The colors are amazing with this lens. The best 50 mm ever.

pro: high built and mechanical quality. sharp images con: no auto focus. no aperture data. highly recommended!!!!

The triangle form just is something else! Sooo much easeier to get the angle right and perfect for use as a gobo as well!