Return the camera in the original condition with brand box and all the accessories Product like camera bag etc. to avoid pickup cancellation. We will not process a replacement if the pickup is cancelled owing to missing/damaged contents.

2014915 — A fresnel lens is a thin plano convex glass [or plastic!] lens that is cut on the convex side into a series of rings, and flattened- thus eliminating 85% of ...

High NA lens

The formula that it implements is FOV = 2 arctan (x / (2 f)), where x is the diagonal of the film. The FOV is measured across the frame's diagonal, and is ...

Although relatively uncommon, the following are some of the more frequently reported complications of Epi-LASIK:[citation needed]

A potentially serious complication which occurs in 0.33% to 2.2% of cases is corneal stromal incursion during the microkeratome pass.[4] When this happens, the blade inadvertently cuts into the collagenous corneal stroma and creates an irregularity. If this irregularity is near the visual axis, permanent visual blurring can occur.[5]

Refunds will be issued only if it is determined that the item was not damaged while in your possession, or is not different from what was shipped to you.

All the toys item other than Vehicle and Outdoor Category are eligible for free replacement/refund, within 7 days of delivery, in an unlikely event of damaged, defective or different/wrong item delivered to you.

Numerical aperture of lens

Returnable if you’ve received the product in a condition that is damaged, defective or different from its description on the product detail page on Amazon.in.

Download the free Kindle app and start reading Kindle books instantly on your smartphone, tablet or computer – no Kindle device required.

For few products, we may schedule a technician visit to your location. On the basis of the technician's evaluation report, we will provide resolution.

2023221 — I think it said F/10 in the catalog I found online but I can't be sure. I don't know much about it, just that I scored, big time lol. Upvote

Refunds applicable only if it has been determined that the item was not damaged while in your possession, or is not different from what was shipped to you.

▾. Dictionary German-English · Bildverarbeitung noun, feminine— · industrielle Bildverarbeitung f— · digitale Bildverarbeitung f— · elektronische ...

Refunds are applicable only if determined that the item was not damaged while in your possession, or is not different from what was shipped to you.

For few products, we may schedule a technician visit to your location. On the basis of the technician's evaluation report, we will provide resolution.

Return the speakers in the original condition in brand box to avoid pickup cancellation. We will not process a replacement if the pickup is cancelled owing to missing/ damaged box.

For seller-fulfilled items from Sports collectibles and Entertainment collectibles categories, the sellers need to be informed of the damage / defect within 10 days of delivery.

Note: For seller fulfilled items from Books, Movies & TV Shows categories, the sellers need to be informed of the damage/ defect within 14 days of delivery.

Numerical aperture resolution

How to calculate focal length? The focal length of a lens for a single element lens system can be calculated using the lens formula: Where: f represents the ...

Please keep the item in its original condition, with brand outer box, MRP tags attached, user manual, warranty cards, CDs and original accessories in manufacturer packaging for a successful return pick-up.

If you do not receive a response from the seller for your return request within two business days, you can submit an A-to-Z Guarantee claim. Learn more about returning seller fulfilled items.

Note: Please keep the item in its original condition, with MRP tags attached, user manual, warranty cards, and original accessories in manufacturer packaging for a successful return pick-up.

Numerical aperture to f-number

Note: Please keep the item in its original condition, with outer box or case, user manual, warranty cards, and other accompaniments in manufacturer packaging for a successful return pick-up. We may contact you to ascertain the damage or defect in the product prior to issuing refund/replacement.

This item is eligible for free replacement, within 7 days of delivery, in an unlikely event of damaged or different item delivered to you. In case of defective, product quality related issues for brands listed below, customer will be required to approach the brands’ customer service center and seek resolution. If the product is confirmed as defective by the brand then customer needs to get letter/email confirming the same and submit to Amazon customer service to seek replacement. Replacement for defective products, products with quality issues cannot be provided if the brand has not confirmed the same through a letter/email. Brands -HP, Lenovo, AMD, Intel, Seagate, Crucial

Refunds will be issued only if it is determined that the item was not damaged while in your possession, or is not different from what was shipped to you.

Please keep the item in its original condition, with brand outer box, MRP tags attached, user manual, warranty cards, CDs and original accessories in manufacturer packaging for a successful return pick-up.

This item is eligible for free replacement, within 7 days of delivery, in an unlikely event of damaged, defective or different item delivered to you.

Precious jewellery items need to be returned in the tamper free packaging that is provided in the delivery parcel. Returns in any other packaging will not be accepted.

For software-related technical issues or installation issues in items belonging to the Software category, please contact the brand directly.

Epi-LASIK is a refractive surgery technique designed to reduce a person's dependency on eyeglasses and contact lenses. Invented by Dr. Ioannis Pallikaris, the technique is basically an automatic LASEK without alcohol; it can be better considered as superficial LASIK. The stromal bed is smoother than that obtained by mechanical methods or brush. Unlike alcohol (LASEK), there is no chance of damaging the limbal stem cells. It is also relatively less painful than LASEK.[1]

Returnable if you’ve received the product in a condition that is damaged, defective or different from its description on the product detail page on Amazon.in.

For few products, we may schedule a technician visit to your location. On the basis of the technician's evaluation report, we will provide resolution.

Convert NA to angle

Note: - Once the package is received at Amazon Export Sales LLC fulfillment center in the US, it takes 2 (two) business days for the refund to be processed and 2- 4 business days for the refund amount to reflect in your account. - If your return is due to an Amazon error you'll receive a full refund, else the shipping charges (onward & return) along with import fees will be deducted from your refund amount.

Eye Trends Optical Co. ... Is this you? Sign up for your free profile now and start connecting with new patients.

This item is eligible for free replacement/refund, within 10 days of delivery, in an unlikely event of damaged, defective or different/wrong item delivered to you. Note: Please keep the item in its original condition, with MRP tags attached, user manual, warranty cards, and original accessories in manufacturer packaging. We may contact you to ascertain the damage or defect in the product prior to issuing refund/replacement.

The first cases outside Greece were performed in 2003. In September 2003, Marguerite McDonald became the first person in North America to perform Epi-LASIK.[6][7]

Return the clothing in the original condition with the MRP and brand tag attached to the clothing to avoid pickup cancellation. We will not process a replacement or refund if the pickup is cancelled owing to missing MRP tag.

Vehicle and Outdoor category toys are eligible for free replacement, within 7 days of delivery, in an unlikely event of damaged, defective or different/wrong item delivered to you

Items that you no longer need must be returned in new and unopened condition with all the original packing, tags, inbox literature, warranty/ guarantee card, freebies and accessories including keys, straps and locks intact.

This item is eligible for free replacement, within 10 days of delivery, in an unlikely event of damaged, defective or different/wrong item delivered to you. .

Fiber NA

This item is eligible for free replacement, within 7 days of delivery, in an unlikely event of damaged, defective or different item delivered to you.

All PC components, listed as Components under "Computers & Accessories" that are labeled as not returnable on the product detail page are not eligible for returns.

Return pickup facility is not available for these items. You can self return these products using any courier/ postal service of your choice. Learn more about shipping cost refunds.

If you report an issue with your Furniture,we may schedule a technician visit to your location. On the basis of the technician's evaluation report, we will provide resolution.

Returnable if you’ve received the product in a condition that is damaged, defective or different from its description on the product detail page on Amazon.in.

The General Return Policy is applicable for all Amazon Global Store Products (“Product”). If the Product is eligible for a refund on return, you can choose to return the Product either through courier Pickup or Self-Return**

This item is eligible for free replacement, within 10 days of delivery, in an unlikely event of damaged, defective or different/wrong item delivered to you.

Numerical aperture formula

Returnable if you’ve received the product in a condition that is damaged, defective or different from its description on the product detail page on Amazon.in.

Returnable if you’ve received the product in a condition that is damaged, defective or different from its description on the product detail page on Amazon.in.

Refunds will be issued only if it is determined that the item was not damaged while in your possession, or is not different from what was shipped to you.

In certain cases, if you report an issue with your Air Conditioner, Refrigerator, Washing Machine or Microwave, we may schedule a technician visit to your location. On the basis of the technician's evaluation report, we'll provide a resolution.

The return timelines for seller-fulfilled items sold on Amazon.in are equivalent to the return timelines mentioned above for items fulfilled by Amazon.

For TV, we may schedule a technician visit to your location and resolution will be provided based on the technician's evaluation report.

Please keep the item in its original condition, with brand outer box, MRP tags attached, user manual, warranty cards, CDs and original accessories in manufacturer packaging for a successful return pick-up. Before returning a Tablet, the device should be formatted and screen lock should be disabled.

The first lens is called the objective lens, and has typical magnification values from 5× to 100×. ... magnification of the objective, then the magnification of ...

Pros and cons of a USB webcam. USB Webcams generally have inferior quality to the camera modules that connect to the CSI interface. They can also not be ...

Recent studies show that the surface epithelial layer of the cornea heals faster if the epithelial sheet is removed at the end of surgery.[2][3] This means that the original rationale for carefully cleaving the epithelium with the aim of replacing it at the end of surgery is flawed. It is better in fact to discard the epithelial layer at the end of surgery, thus making epi-LASIK no different from traditional photorefractive keratectomy surgery.

If you’ve received a seller-fulfilled product in a condition that is damaged, defective or different from its description on the product detail page on Amazon.in, returns are subject to the seller's approval of the return.

For seller-fulfilled items from Fine Art category, the sellers need to be informed of the damage / defect within 10 days of delivery. These items are not eligible for self-return. The seller will arrange the return pick up for these items.

Please keep the item in its original condition, original packaging, with user manual, warranty cards, and original accessories in manufacturer packaging for a successful return pick-up.

D2-120 Fiber-Coupling Port.

Download scientific diagram | Reflectance for s- and p-polarized light averaged across 450-650 nm as a function of incident polar angle for (a) a specular ...

Return the watch in the original condition in brand box to avoid pickup cancellation. We will not process a replacement if the pickup is cancelled owing to missing/damaged contents.