How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Russell A. Your Own Question
Russell A.
Russell A., Camera and Video Technician
Category: Camera and Video
Satisfied Customers: 5050
Experience:  30 years of experience as a TV station technician gives me a unique understanding of technical equipment issues.
24675295
Type Your Camera and Video Question Here...
Russell A. is online now
A new question is answered every 9 seconds

I need to a custom lens adaptation for an ocular camera, to

Customer Question

I need to a custom lens adaptation for an ocular camera, to reversible convert it into a retinascope. The idea is to use a single camera to view the external eye (cornea and iris) and then to zoom into the retina, for ophthalmological studies. I already have a camera that views the external eye, so to make it into a retinosvope involves varying the focal length (reversibly) by about 20 diopters. Where can I receive instruction on how to approach this problem? My goal is to learn the information I need to buy/order a custom lens for my system.
Submitted: 3 months ago.
Category: Camera and Video
Expert:  crash2199 replied 3 months ago.

Hi! My name is ***** ***** I will be assisting you. Let's get started!

Expert:  crash2199 replied 3 months ago.

I apologize that you had to wait a long time for a response.

Please let us know if you still need help with your question and if I am not able to help you, I can send it to other experts that can help you.

Customer: replied 3 months ago.
I no longer need help. Please just process a refund. Thanks anyway!
Expert:  crash2199 replied 3 months ago.

Sure, please call 1-***-***-**** to speak to customer service