The EW-4537 37mm HD 0.45x Wide Angle Conversion Lens from Helder provides 0.45x magnification to any 37mm lens, for wide-angle shooting. Whether you're shooting landscapes or working in tight spaces the EW-4537 opens up the scene and allows you to get more into your frame. Attach the conversion lens to the 37mm front thread on your lens and start shooting. You can even attach 49mm filters onto the front lens mount for added protection and image quality.

0.45x Magnification    High-Definition Quality    49mm Front Filter Thread

Having 0.45x magnification means your focal length will be cut nearly in half, widening your camera's field of view and giving a much wider perspective.

Screw this onto the front end of your currently attached lens and the EW-4537 will transform your camera and lens from a standard or telephoto to that of a much wider angle.

Add any 49mm filters to this conversion lens for increased protection and creative effects.

Related Questions and Answers

Q: 1. will this fit my Tamron sp af Aspherical xr di28-75mm 1:2.8 Macro lens?

A: Hi, I returned this lens because it was really not sharp at all with my sony rx100. Might be different with different lenses, so I might buy it, but be prepared to return it if not sharp enough.

Q: 2. Will this fit my Lumix LX7?

A: No, it is not compatible.

Q: 3. Will this fit a panasonic hcv770?

A: Hi, yes it will fit, both lens and camera are 49mm threading.

Q: 4. Hi, how work it with Panasonic LUMIX G 14mm f/2.5 ASPH II Lens?

A: This conversion lens is not intended for use with the Panasonic LUMIX G 14mm f/2.5 ASPH II Lens, or any Micro Four Thirds system cameras. iT is typically used with consumer camcorders.

Q: 5. Will this lens work with canon hf200

A: It looks like the HF200 will accept 37mm adapters and filters. Please confirm this. If so, the lens should work with your particular camera. I would look for vignetting as you adjust your shot as wide as possible. I have ran into this limitation with other (and wider) lens.

Q: 6. Can I use this with my Panasonic AG-AC30?

A: We do not believe it will work for you

Q: 7. Could this conversion lens be stacked on the Fuji x100vi wide angle conversion lens or would it degrade image quality too much?

A: It would not be recommended to double stack conversion lenses such as the Raynox HD-7049PRO Wide-Angle Conversion Lens 0.7X (49mm) on the Fujifilm X100VI. The Raynox is primarily designed for use on camcorders.

Q: 8. Will this fit my Makayama iPad Air mount?

A: Yes, this will be compatible with the Makayama case.

Q: 9. I'm thinking of getting this lens for my Canon 50mm f1.8 with Canon 6D and T3i. Does it cause vignetting or reduce the light value?

A: Adding optics to a lens is at the most going to do no harm but in general it is not going to improve the lens optics. And with a wide angle add-on-lens it will distort. It is always better to use a lens not an add-on-lens.

Q: 10. is that lens zoom throu?

A: Yes it is. Results may vary from camera to camera.