- Image Size(CCD type): 1/3"
- Focal Length: 5-100mm
- Mount: CS
- Minimum Object Distance: 0.2 m
- Maximum Aperture Ratio: F1.8
- Field of View(°): 50.1-2.8°
- Dimension: 100 x 40mm/3.9 x 1.6in(L x H)
- Varifocal lens, manual focus
- Optical glass lens
- The manual lens is used for standard CS mount CCTV cameras
- The zoom lens gives you a wide field of view image available with a CS mount lens
- Manually adjustable focal length (zoom) from wide to tele and a manual focus
- Compact and light weight
- This is a Iris CS mount zoom lens for CCTV camera of 5-100mm focal length
- This CS mount lens is designed with 5-100mm focal length
- This 5-100mm CCTV camera manual Iris CS mount zoom lens is with image format of 1/3 inch
- The zoom lens allows for capturing those wide-angle situations as well as zooming in for long-distance subjects and close-ups
- Compact and light weight, this zoom lens can be taken wherever you want
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
How to Zoom the Lens When Taking a Photograph?
- One of the most important camera fundamentals is learning how to zoom the lens. Although this skill is intuitive for many, you will never be able to take good photos without mastering your camera's zoom feature. Learn more about zooming to get the most out of your camera and to ensure that you never miss a good photo opportunity
- Turn the camera on. Remove the lens cap so you will be ready to take a photo after zooming the lens. Point the camera toward the subject
- Turn the lens zoom ring to adjust the focal length on SLR and digital SLR cameras. Most lenses zoom in by turning the ring to the right. Turn it to the left to zoom out. Some lenses, however, work in the opposite way. Look through the view finder to determine the effects of turning the zoom ring on your particular lens
- Press the right or left zoom button or turn the zoom dial if you are using a point-and-shoot camera. These models do not have interchangeable lenses. The zoom controls on these cameras are usually located near the upper right-hand corner of the device
- Press the right zoom button to increase the zoom. It generally has a "+" label. Use the "-" button on the left to zoom out. If your camera has a zoom dial, move it to the right to zoom in and turn it left to zoom out
- Zoom the lens appropriately. Consider what effect zooming in will have on the photo. For landscape shots, it is generally not a good idea to zoom in very far. When shooting a portrait, however, you should zoom in close to the subject. Sometimes you just need to zoom a little to remove an extraneous object from the shot
- Many photographers are cautious about zooming too far because although computer software can crop out unwanted parts of a photo, it is impossible to recover scenery that was never part of the picture to begin with
Tips & Warnings
- Make sure nothing is blocking the lens when zooming. Forcing the lens to zoom in the presence of an obstruction could damage the camera
- 1 x 5-100mm Varifocal Zoom CCTV Camera Manual Iris Lens
Spec Condition New Type Manual Iris Lens Dimension 100 x 40mm/3.9 x 1.6in(L x H) Features Features Varifocal lens, manual focus
Optical glass lens
The manual lens is used for standard CS mount CCTV cameras
The zoom lens gives you a wide field of view image available with a CS mount lens
Manually adjustable focal length (zoom) from wide to tele and a manual focus
Compact and light weight
Packaging Package Included 1 x 5-100mm Varifocal Zoom CCTV Camera Manual Iris 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 email@example.com 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$ 36.56||USD$ 35.40||USD$ 34.25||USD$ 32.70|
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DINODIRECT has a team of professional designers, who are all experienced in European and Western design and lead the latest trends in Europe and the United States wedding market design. Our designers are also experienced in customizing dresses; we can do whatever you ask to do on your dresses like Lace and beading. You can tell us your ideas on your dresses and we would like to help you make your ideal wedding dress. We will give you the design in 48 hours with all the unique and charming details.
100% Made to Measure Dresses
DINODIRECT.Produces tailor-made dresses to suit your needs. We ensure that all dresses are 100% handmade. Once you provide the accurate measurement of the details (See our measurement guide) to us, we will immediately start working on your wonderful, unique wedding dress.
DINODIRECT.com’sdresses are made of best material. DINODIRECT hires only the best dressmakers and experienced designers in china, who use the finest production techniques to create your dress.
The Best Price
DINODIRECT.com’s prices are a lot lower than retail prices. With the decades experience in wedding industry, we can offer you all kinds of dresses with the most reasonable prices. Our price varies from US$100-US$800 for some of the highest quality dresses found online.
Speedy Delivery Times
DINODIRECT will ship out your dress as soon as possible. It takes you about 30 days from the day you place your order to the day you receive it.
Q: Are the dresses made by your own factory?
A: DinoDirect has our own factory with over five years’ experience in making dresses.
Q:Is the price on your website real price, why it is much cheaper than market price?
A:Dinodirect manage our business with lower overhead than a retail store or a company. We needn't employ many different departments, and needn't pay the much fees for advertising, renting a store, asking other team for alteration etc. We are the one of largest professional wedding factory in China, and our clients can order dresses from our factory directly. Since we do not have to accommodate for these costs, we can pass the savings onto our customers.
Q: How to make sure the quality?
A:DINODIRECT.com’s dresses are made of best material. DINODIRECT hires only the best dressmakers and experienced designers in china, who use the finest production techniques to create your dress.We ensure that all dresses are 100% handmade.
Q:How do I place my order in this website?
A:You can view the catalog in our website. If you find anything you want to buy just take it to shopping cart and then go check out.
Q:How do I use the search option of your site?
A: You can search by color, by designer, by occasion, by dress type, by price, or by style number. You can search all those categories at once and even sort by price and popularity once you've filtered your dresses.
Q:Can you customize the size of my dress?
A:Absolutely – if our standard sizes don't work for you, we can make you a custom-sized dress for free,When you ordering, you’ll need to check the tab for “Custom size”,then fill in your size. Getting professionally measured is best, but if you want to do it yourself be sure to read our measuring guide first. Avoid common mistakes by doing the following:
1.Ask someone else to measure for you
2.Take measurements while wearing undergarments similar to what you’ll wear with the dress
3.Provide a bust measurement from the fullest part of your chest, not your bra size!
Q:Can I order this dress in a different style/fabric/length?
A: Of course you can. You can click" Custom Size" and then leave your request in "Item Remarks". We will make your dress by your request.
PS: Some dresses do not have “Item Remarks” Tag.
Q: If I buy 2 or more dresses at the same time, do I need to pay postage for twice or more?
A: If you order 2 or more dresses including accessories from our website and we can send them together to same address, you just need to pay for postage once.
Q: How will my item (s) be shipped?
A: All shipping information is outlined in our shipping page.
Q: How long is the delivery time?
A: Usually it takes 7-15 days to make wedding dresses and 1-2 days to check your dresses. The shipping time also differs in shipping methods. The fastest shipping - expedited shipping takes 5-6 days for the shipment. The standard shipping takes 5-9 days. The super saver shipping takes 15-20 days for the shipment. The sooner you place an order, the sooner we start preparing your dress. Thank you.
Q: Will my dress exactly match the color I see on your website?
A: There might be a slight difference between the actual dress’s color and what you see in the photo depending on your computer monitor’s display settings.
Q:Can I make changes to my order after I have paid for my order?
A:You can change your order within 48 hours after you have paid your order, by contacting DinoDirect Live Support and send an email to us at firstname.lastname@example.org, if more than 48 hours, we could not change your order any more.
Ensuring your order number is included.
Q: What should I do if the size doesn’t fit me perfectly?
A:If your size fluctuates or you want to modify the dress slightly, we always leave a few inches in the seams so that your local tailor can easily make alterations as needed. Dresses generally have a margin of 1 inches on either side of a seam. Flower detailing, beading or belts/ribbons may limit ability to let a dress out.
Q:How do I upgrade my shipping?
A: Simply respond to your confirmation email with the method you would like to change it to.
Q:How to Preserve my Dress?
A: In order to prevent the dress distorting and yellowing, you can choose professional dust bag to restore.
Q:What should I do if I have forgotten my password or my password does not work?
A: In our register page, please click “forgot my password”, you will receive an email. There will be a link in the email, click that link and reset your password. If you don’t receive the email, please check it again in your spam mail. Please contact with our Customer Service online if you don’t receive it indeed.
Bought this item on11-16-2011
- Other Thoughts: I was a little hesitant to purchase, but once I mounted, it hasn't come off. Great manual Lens for the cost.
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Bought this item on07-20-2011
- Other Thoughts: This is a nice CS mount lens of 5-100mm focal length that came with the camera. I really enjoy being able to get close ups on the action shots in the sporting events that I attend.
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Bought this item on06-12-2011
- Other Thoughts: I will recommend this zoom lens to anyone, great service overall. sent on time, nothing broken or scratched. i am very happy with service.
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Bought this item on12-22-2011
- Other Thoughts: I am very impressed with this zoom lens. It is wonderfully sharp. Don't let this stop you at all. I would by it all over again for sure.
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Bought this item on08-18-2011
- Other Thoughts: i saw it on website and it had really good reviews and was pretty cheap so i got it. after taking it out and using out doors i can say this is one really good lens. its built very solid and looks really nice.
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