The Heliopan 40.5mm Close-Up +2 Lens is a convex diopter designed to decrease the minimum focus distance of any lens in order to produce a shorter working distance for close-up photography. Available in varying strengths, close-up lenses also feature 40.5mm front filter threads for combining two or more filters to fine-tune results.

The front and rear surfaces of the filter both feature a single anti-reflection coating. Each coating helps to increase light transmission by reducing reflections, scattered light, and ghosting. Additionally, they offer protection to the filter substrate while helping to keep the glass clean for longer than uncoated glass.

This Heliopan filter is constructed from Schott glass for increased optical clarity and color fidelity. It features a brass filter ring for durability as well as jamming prevention.

Decreases Minimum Focus Distance    Convex Lens, +2 Diopter    Provides Shorter Working Distance    40.5mm Front Filter Threads    Front and Rear Coating    Schott Glass Construction    Brass Filter Ring

Convex lens design and +2 dioptric strength lessens the minimum focusing distance of any lens for close-up shooting.

Single coatings on both the front and rear offer protection to the glass and help to improve light transmission and image quality.

Constructed from Schott glass for optical clarity.

Brass filter ring helps to prevent jamming and provides additional strength.

Dual threading with 40.5mm front filter threads permits combining with other filters.

Related Questions and Answers

Q: 1. Is this twin flash works with camera nikon D3300??

A: This flash is compatible with the Nikon D3300 as well as with Nikon DSLRs that offer a commander flash option.

Q: 2. is this flash compatible with Nikon d5600?

A: Yes, this is compatible with the Nikon D5600. I will post a link to the Nikon compatibility chart for the Nikon 4804 R1 Wireless Close-Up Speedlight System. https://bit.ly/2jnOaCV

Q: 3. will this work with my D3400? no need to buy the su-commander?

A: The Nikon D3400 camera review tells me that the built-in flash can't work as a commander for wireless flash, therefore it will not work. I had problems setting it up with my D7200 camera as the built-in flash has to set off the wireless flash units, without being recorded by the camera taking the photos. It was tricky setting up, and the instructions were not very well written. Also, why would you purchase a flash unit that costs more than your camera did?

Q: 4. Nikon macro for d850

A: Yes this will function with the D850.

Q: 5. Can this flash work with a 105mm macro lens?

A: Yes indeed. I have the R1 Wireless flash and use with the Nikon 105mm macro lens. It pairs nicely with good results.

Q: 6. Will this work with the Nikon Z7? Thank you.

A: The Z7 does not have a built in flash with commander mode, so it won't be able to fire the R1. You will need the R1C1 since it comes with a commander that you would place on the shoe of the camera to fire the R1. Here it is: https://www.bhphotovideo.com/c/product/410481-USA/Nikon_4803_R1C1_Wireless_Close_Up_Commander.html

Q: 7. Is there any way to use this flash on a 55MM or 58MM macro lens.? Thank you!!

A: The SX-1 adapter ring threads directly to a lens using the 52 mm filter adapter threads. The 55MM macro lens should work just fine. The 58MM has a 72 MM filter, so that won't work directly. Nikon claims there are adapters for all lenses available.

Q: 8. I have d3300, do i need su-800 commander or any other additional thing to make the flash work with the camera?

A: Yes, because the D3300's built-in flash can't work as a commander for wireless flash.

Q: 9. Will this work with the D7200?

A: I recently purchased the Nikon R1 unit for my Nikon d7200 and it works perfectly. I first watched several online videos before trying to set it up on my camera. That was extremely helpful. I understood how to set up everything in the menu. Putting it all together was a little bit of a challenge but once I got it up and working I am very please with it so far.

Q: 10. Is it compatible with the 850?

A: Thanks, excellent