Customers Also Bought
- Focal Length: 5 - 50mm
- Image Format: 1/3 inch
- F/D: 5-50mm
- Angle of View: 51.3° - 5.5° (horizontal)
- MOD: 0.3m
- Interface: CS
- Aperture: Manual
- Applicable chips: 1/3" SONY, SHARP
- Size: 44 x 70mm/1.73 x 2.76in
- Made of quality material
- Lightweight and affordable
- An excellent lens for your camera
- A terrific choice for both casual and professional photographers
- Made of quality material
- This focal length is 5 - 50mm
- This image format is 1/3 inch
- This is an excellent lens for your camera
What Is a Varifocal Lens?
In Animal Vision
- The lenses in humans' and other animals' eyes flex to shift sharp focus between distances. Bi- and trifocal corrective lenses are properly multifocal, rather than varifocal, meaning the viewer, rather than the lens, does the shifting. Early in 2010, however, the U.S. Food and Drug Administration approved the first "accommodating" lens for implantation after cataract surgery, flexed by eye muscles like a natural varifocal lens
- The optical zoom lens on almost every digital camera is varifocal, though it's actually a system of lenses that changes the distance between its components. The long zoom lens that snaps onto an SLR (single-lens reflex) camera, digital or not, is the classic form
In Surveillance Cameras
- Variable focus in a single lens came to security cameras in the 21st century, but is usually set manually: When you set up your surveillance system, you can choose where in its field of view you want each camera to focus. The camera doesn't zoom in on suspicious activity, and you can't refocus recorded video to read a license plate
- 1 x Camera Lens
If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Before that, please contact our Live Support to inform that.
In that case we will refund you the payment excluding actual shipping fees already incurred.
If the item is defective, please contact DinoDirect Live Support and send an email to us at firstname.lastname@example.org attached an image or video file clearly showing the defect of the product. And we will give you a response within 24 hours whether we will resend the item or refund the payment to you for compensation.
For customization, please consider carefully before ordering.Because we do not accept return and replacement.
|Unit Price||USD$ 19.72||USD$ 19.24||USD$ 18.76||USD$ 18.13|
|Enter Wholesale Channel>>|
• If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.