Achieve a glowing, dreamy effect with the 43mm Nano-X Series Black Diffusion Filter from K&F Concept. Compatible with both photography or video, this 1/8-density filter softens hard edges and provides a smoothing effect by reducing contrast and the overall value of highlights. It is frequently used to soften wrinkles, blemishes, and pores, creating a flattering image of a subject. The 1/8 density is rated for 87% light transmittance, providing a stronger black diffusion effect without a negative impact on image quality. This filter is also separately available in diffusion grades of 1/4 and 1/2.

Creates Glow & Dreamy Effect    Reduces Highlights and Lowers Contrast    Japanese AGC Optical Glass    28 Multilayer Nano Coating    Waterproof, Oil & Scratch Resistant    3.3mm Thick    CNC-Machined Aluminum Frame    Trapezoidal Frame Surface Pattern

The durable CNC-machined aluminum filter frame prevents vignetting with its 3.3mm-thick, ultra-slim design. It also offers a non-slip trapezoidal pattern for improved handling.

This Japanese AGC optical-glass filter features a 28-layer nano coating to repel oil and water, while preventing scratches.

Related Questions and Answers

Q: 1. Will this lens work with the k1 at full resolution?

A: Yes, this lens (and the other special edition Pentax AF lenses) were developed for full-frame film cameras, and so will cover a full frame digital sensor. I use mine on film cameras, and find its performance superb!

Q: 2. Where is this lens made?

A: The country of origin is listed as Japan.

Q: 3. Can we select aperture from lens aperture ring of this lens on K1 mark 2 ? Was to do so with HD PENTAX - FA 50MM F 1.4 lens .

A: Yes, you can use the Pentax HD Pentax-FA 43mm f/1.9 Limited Lens on the Pentax K1 Mark 2 and set the aperture from the lens aperture ring. In the menu of the camera setting C4-26 you need to enable the use of the aperture ring.

Q: 4. What is the size of the front filter threads? I want to buy a lens cap to put on the front filter threads.

A: Same size, front & back.

Q: 5. Is this a mount exchange, removing the PL mount, or does the PL mount connect to this EF adapter? I think it's a mount exchange

A: Yes, the Dulens EF-Mount for APO Mini 43mm Prime Lens is meant to be swapped out with the existing mount on the lens. You would remove the PL mount on the lens and then mount the Dulens EF-Mount for APO Mini 43mm Prime Lens on the lens.

Q: 6. How would this work with Pentax P30n?

A: Yes you can use this Pentax K lens on the Pentax P30n camera.

Q: 7. Will this lens work on a k1000 film camera?

A: Yes, its compatible with the K1000.

Q: 8. What adapter will give me superb quality on my Canon 6D?

A: I'm mating this with the Pentax K-1. Guess that's a compliment to the lens that someone wants to put it on a Canon...!

Q: 9. What type of autofocus system is used; i.e., is the drive motor in the lens or camera body?

A: This is a screwdrive lens which depends on the camera's autofocus motor.

Q: 10. Does it fit Canon RF 50mm f/1.8 lens?

A: The Sensei 43mm Center Pinch Snap-On Lens Cap will fit the Canon RF 50mm f/1.8 STM Lens (Canon RF).