It is generally recommended to keep ND within 5-stop range for lenses with a focal length between 16-35mm, avoid setting ND level too high. Please use it normally. 3. Q: Why does the RevoRing/RevoRing lens filter fall off during use? A: If the lens filter is constantly falling off, the following reasons may exist: a. H&Y RevoRing Q&A Part 1 1. Q: Why can’t I mount the RevoRing / RevoRing lens filter on my camera lens? A: Possible reasons may include: a. ) (For example: 58mm and 67mm camera lens should choose 52-72mm RevoRing step up ring, 46mm camera lens should choose 37-49mm RevoRing step up ring.) 2. Q: Will the retractable spring part of the RevoRing/RevoRing filter harm people? A: Generally, the use of any lens filters or accessories in non-violent situations will not cause any harm. H&Y RevoRing/RevoRing integrated filters are wide-angle structure design and the diameters are much larger than conventional screw-in filters on the market. ENHANCE PORTABILITY, MINIMIZE EQUIPMENT BURDEN: 2 in 1 nd filter brings greater convenience to your photography project. So far, no customers have reported such a problem with our filters. To prolong the lifespan of the spring inside the filter, it is recommended to remove the RevoRing/RevoRing integrated filter from the camera lens after each use. 6. Q: Can the RevoRing VND+CPL filter be disassembled as one single filter separately? A: No, but the RevoRing VND+CPL filter's function can be used separately. 7. Q: Will the RevoRing VND+CPL filter easily come off from the camera? A: No. it won't. The extent of this phenomenon varies with different brands, which is inherently a drawback of wide-angle lenses and is related to the optical refraction design principles of the lens. You haven't tightened the entire filter onto the lens. b. VARIABLE ND FILTER: With a wide neutral density range of ND3-ND1000, it makes easier for you to achieve the desired effects in long exposure photography Buy H&Y RevoRing 46-62mm Variable Adapter at Lowest Price in India When holding the texture outer ring and rotating the knurled outer ring, it does not rotated to the minimum diameter state. b. Vignetting occurs due to the thickness of the filter, but as long as the lens filter is large enough, vignetting can be addressed. - Regarding the X cross pattern issue: Currently, all variable ND filters available on the market, when used with wide-angle lenses and set to their maximum level, tend to appear X-pattern. Does this indicate an issue with the product? A: The junction between the RevoRing VND CPL filter and the lens itself is an adjustable adapter step ring, the adjustable adapter ring is a retractable spring-loaded slot structure. H&Y RevoRing Q&A Part 3 9. Q: RevoRing filters can potentially cause vignetting or X pattern effects? A: - First, let's talk about the issue of vignetting. Tiffen Variable Nd Filter H&Y 2 In 1 Variable Neutral Density Filter - VND Filter ND3-ND1000, 1.5 To 10 Hard Stops For Photography & Videography Black Mist Filter You can address the need for higher stops by stacking RevoRing magnetic ND filters on the RevoRing lens filter. Offers a range from ND3 to ND1000, allowing photographers and videographers to precisely control light intake for optimal exposure and creative effects in... No need to carry multiple filter adapter and nd filter when you are shooting, saving the hassle of changing filters and step rings 58mm camera lens should choose 46-62mm RevoRing lens filter. When the photographer is constantly in motion, RevoRing/RevoRing filters are not suitable for continuous attachment to the lens. NO VIGNETTING: The lens outter size of variable neutral density filter is 95mm, prevent vignetting as much as possible (If any vignetting occurs, please remove other filters attached to the lens before installing our filter) - H&Y offers a perfect exclusive solution, which is to use magnetic ND16 neutral density filter (transforming the 1-5 stop range to 5-10 stops) or an ND400 neutral density filter (transforming the 1-5 stop to 9-13 stops). Designed for brake system fittings. Banjo Bolt Brake Fitting Adapter made of stainless steel material which is durable, not easy to break and for long time use H&Y RevoRing Q&A Part 2 4. Q: What's the minimum stop of the RevoRing VND+CPL filter? A: 1.5 stop. This allows you to achieve high-quality photography results by simply adjusting the lower range of 1-5 stops, effectively eliminating the issue of X cross that typically occur in higher stops. 10. Q: Will the spring retractable design of the revoring filter cause scratches or damage to the camera lens? A: The slot height of our variable filter adapter ring is 0.5 mm deeper than the thread groove end of the lens on the market.
