The 58mm Soft Graduated ND8 Lens Filter Plus+ from Urth provides a fixed 3 f-stop light reduction from half your image for balanced exposure and better dynamic range in soft graduated light conditions. By blocking 3 f-stops of light from half the image, you can balance your exposure when the foreground is darker than the background - such as shooting landscapes in the mountains. The soft graduation creates a natural blending of light. The Plus+ range features 20-layers of nano-coating providing easier cleaning and better protection against water, oil, and scratches. These layers also provide a higher maximum light transmission and a more consistent transmission curve for truer light reduction.

Provides Fixed 3 f-stop Light Reduction    B270 Schott Optical Glass    20-Layer Nano-Coated

The filter is double-threaded for stacking filters or using screw-mount lens caps.

The B270 Schott optical glass is coated with a 20-layer nano-coating for truer light transmittance, better protection, and easier cleaning.

OThis consciously designed ultra-slim rim avoids vignetting and its durable magnalium is guaranteed for life.

Related Questions and Answers

Q: 1. 1 Answers Will it be compatible with The a1?

A: No, Kase only lists for the Kase ND8 Clip-In Filter for Select Sony Alpha Cameras as compatible with, Sony A9 II, A9, A7R IV, A7R III, A7R II, A7R, A7S III, A7S II, A7S, A7 III, A7 II, A7 and they say whilst we are not currently aware of any lens restrictions, we can not guarantee all lenses will be compatible.

Q: 2. Does this Kase ND8 Clip-In Filter fit a Sony A7iv? If not are there Kase Clip-in filters that do or another brand that does?

A: The Kase ND8 Clip-In Filter for Select Sony Alpha Cameras is compatible with the Sony A74 camera.

Q: 3. How many F-Stop is required to use with Rollei IR 400 film?

A: The Urth 82mm Infrared (R72) Lens Filter (Plus+) blocks about 5-6 stops of light compared to a standard visible light exposure.

Q: 4. What size lens cap would I need with this filter?

A: This Urth 72mm ND8-128 Variable ND Lens Filter Plus+ (1 to 5 Stop) has a 72mm front thread, therefore it can accept a lens cap such as the Sensei 72mm Center Pinch Snap-On Lens Cap, BH # SELC72. https://bhpho.to/3lKGGu9

Q: 5. Does this filter create focus shift?

A: No, the Kase ND8 Clip-In Filter for Select Sony Alpha Cameras does not create a focus shift.

Q: 6. Are these particular filters good for long exposure photography?

A: You could use these filters for long exposure photography, yes. These are general use filters, including a circular polarizer, and a neutral density filter, which would be the most practical of the three to use for long exposures.

Q: 7. I've never heard of magnalium. I always by brass rings because they don't bind like aluminum rings. How does magnalium compare?

A: Magnalium is an aluminum alloy with 10-5% magnesium and 90-95% aluminum. It is light, strong, and resists corrosion. In addition, the strength and hardness of aluminum increase when it is alloyed with such substances as magnesium, manganese, nickel, chromium, zinc, iron, copper, and silicon. Magnalium—lighter and more workable than aluminum—is used in making metal mirrors and scientific instruments. Since it is 90-90% aluminum, cross threading may still occur

Q: 8. Fit to Nikon Z5?

A: According to the manufacturer, yes, the Kase ND8 Clip-In ND Filter for Nikon Z 6 and Z 7 is also compatible for use with the Nikon Z5 Mirrorless Digital Camera.

Q: 9. It fit also to the a1?

A: No. Compatible with only the following Sony Alpha Cameras a7 a7 II a7 III a7R a7R II a7R III a7R IV a7S a7S II a9 a9 II

Q: 10. How does the CPL rotate?

A: The Kase Square Magnetic Filter Set for Smartphones (ND8, ND64, CPL) BH #KA1117130013 is uses an adhesive magnetic adapter to hold the filters and not made to rotate.