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Heliopan 46.5-55mm Step-Up Ring (#634)

BH #HESUR46.555 • MFR #700634
248 reviews
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Heliopan
Key Features
  • Use 55mm Filters on 46.5mm Lens
  • Brass Ring for Durability
  • Matte Black Finish Reduces Glare
The Heliopan 46.5-55mm Step-Up Ring (#634) is a step-up ring permitting the use of 55mm threaded filters on a 46.5mm threaded lens. Constructed of matte black brass, Heliopan step-up rings are highly durable and longer-lasting when compared to aluminum rings.
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Heliopan Step-Up Ring Overview

The Heliopan 46.5-55mm Step-Up Ring (#634) is a step-up ring permitting the use of 55mm threaded filters on a 46.5mm threaded lens. Constructed of matte black brass, Heliopan step-up rings are highly durable and longer-lasting when compared to aluminum rings.

Efficient solution for use of one size of filters with various sized lenses.
Matte black brass lessens chance of glare.
Rugged construction for ease of use.

Heliopan Step-Up RingSpecs

Size (Lens to Filter)
46.5 mm to 55 mm
Ring Material
Brass
Knurling
No
Packaging Info
Package Weight
0.05 lb
Box Dimensions (LxWxH)
2.3 x 2.3 x 0.4"

Heliopan Step-Up Ring Reviews

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What is the thickness of this filter in mm, ...

What is the thickness of this filter in mm, especially the outside 82mm diameter portion?
Asked by: Ralf
The thickness of this step up ring is about 4mm.
Answered by: Kirk
Date published: 2020-12-01

Looking to use this on my sigma 18-35 f1.8. With ...

Looking to use this on my sigma 18-35 f1.8. With a filter on it, will there be vignetting?
Asked by: Spencer
You could use the Heliopan 72-77mm Step-Up Ring (#141) on the Sigma 18-35mm f/1.8 DC HSM Art Lens. You will not get vignetting but you will not be able to use the lens hood.
Answered by: Lawrence C
Date published: 2019-01-18

Can this cause vignetting on a Laowa 7.5mm lens?

Can this cause vignetting on a Laowa 7.5mm lens?
Asked by: Mark
The Heliopan 46-58mm Step-Up Ring will not cause vignetting if attached to the Laowa 7.5 lens, but the "lens hood" must be removed to allow for the connection of the 46-58 step up ring.
Answered by: Leonard E
Date published: 2019-06-04

Is this coarse or regular thread?

Is this coarse or regular thread?
Asked by: Eleanor
This ring has standard threads.
Answered by: Boyd H
Date published: 2024-10-30

question

What is the thread on the 100mm side? 0.75 or 1.0?
Asked by: Andrew
The thread on both sides is 1.0 mm or coarse.
Answered by: Dennis A L.
Date published: 2018-08-27

I need to mount a 62mm filter on a 72mm lens, do ...

I need to mount a 62mm filter on a 72mm lens, do I need a step up ring or a step down ring?
Asked by: Bobby C
You would need a 62mm to 72mm step down ring.
Answered by: Zachariah
Date published: 2021-02-15

question

What is the outside diameter of this ring? Is it 100mm so that I can use a push on lens cap?
Asked by: David
The outside diameter is around 97mm-98mm. A 100mm lens cap will be loose.
Answered by: Robert K.
Date published: 2018-08-27

Can it work with NiSi S6 150mm Filter Holder ...

Can it work with NiSi S6 150mm Filter Holder Adapter Ring for Standard Filter Threads 105, 95, and 82mm ?
Asked by: Jian
This ring will allow for an adapter with a 105mm thread to fit a lens with a 95mm thread.
Answered by: Kirk
Date published: 2021-03-16
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