Giver your favorite optics proper support using the Weaver 30mm Detachable Top Mount Rings. This pair of rings is compatible with 30mm maintubes and can be mounted on Weaver-style rails. To reduce weight, the saddle is made of aluminum while the strap is crafted from steel to improve strength and durability.

For 30mm Maintubes    Lightweight Aluminum Saddle    Steel Straps for Improved Durability    Compatible with Weaver Rails

Related Questions and Answers

Q: 1. Does the Micro four thirds version mount work on e6000?

A: No, the Micro Four Thirds lenses only mount on Panasonic and Olympus mirrorless cameras. The e6000 requires a Sony mount.

Q: 2. WHAT IS THE YEAR OF INTRODUCTION OF THIS LENS?

A: The Sigma 30mm f/1.4 DC HSM Art Lens began shipping in the Spring of 2013.

Q: 3. Will this be focus-by-wire or good old-fashion direct mechanical focus for using manual focus during video?

A: Definitely focus by wire. No mechanical linkage. If you move the focus ring quickly it changes focus faster than if you move it slowly. So, the focus pull varies by how fast you turn the ring. Annoying - but it is a beautiful lens.

Q: 4. Is this lens compatible with the Canon t5i?

A: Thank you for your interest in Sigma products. The 30mm f/1.4 DC HSM Art Lens for Canon is compatible with the Canon T5i.

Q: 5. would image stabilization make a difference in a lens like this?

A: Not if you use it as a portrait lens, or on a tripod, or anything where you're using a large aperture and a fast shutter to blur the background. It would make a difference handheld in dim lighting, with shutter speeds less than about 1/25, i.e. indoors with no flash.

Q: 6. Is this lens compatible with the Canon t4i?

A: Yes, this lens is compatible with the Canon T4i.

Q: 7. Will lens perform general photography,like 4/3 35mm macro f/3.5?

A: Yes. As a backpacker, I carry just the macro and use it for landscape and general photography in addition to macro work.

Q: 8. Will this lens fit on the Canon 77D?

A: Yes.

Q: 9. Is this the best choice for photographing flat artwork with my m4/3 Olympus?

A: Yes the Olympus 30mm macro is a good lens for photographing flat art.

Q: 10. Hi! What I don't get, it's if I use it on my a6500 I'll be a 30mm lens or 45mm. Thanks!

A: It will be a 30 mm crop sensor lens on your a6500. To get the same view on a full frame camera like the a7 series, you would use a 45 mm full frame lens. You should find the lens very sharp and useful on your 6500 although the colors would need to be increased slightly in post processing.