Slt Lamp Photos https://www.opsweb.org/forums/posts.aspx?topic=1280548 Sun, 19 Jul 2026 13:17:22 GMT Wed, 24 Aug 2016 19:04:43 GMT Copyright © 2016 Ophthalmic Photographers' Society Slt Lamp Photos https://www.opsweb.org/forums/posts.aspx?topic=1280548 https://www.opsweb.org/forums/posts.aspx?topic=1280548 I need assistance so I can respond to an inquiry I recently received.  Please let me know how to respond to this inquiry.

Thanks,

Barb McCalley

"I just bought a beam spliter and a camera adapter to use in my slit lamp. 
But I am no satisfied with the quality of my pictures. The amount of light coming from the eye is very small. I am using a very high ISO (3200) and a Shutter of 1/30. I use only the slit lamp light.
Do I have to use an accessory light?"

Thank you

]]> Tue, 14 Jun 2016 04:03:25 GMT https://www.opsweb.org/forums/posts.aspx?topic=1286214 https://www.opsweb.org/forums/posts.aspx?topic=1286214 Mon, 11 Jul 2016 14:48:51 GMT https://www.opsweb.org/forums/posts.aspx?topic=1295116 https://www.opsweb.org/forums/posts.aspx?topic=1295116
It also depends on what kind of file they're making, a JPG will have less information than a Raw file and will be less recoverable if the exposure it's spot-on.

What aperture is being used?

Also, are they using any kind of ring flash or anything to illuminate the image, or just the light from the slit lamp? Is the bulb old or new, what kind is it, and what power is the slit lamp set to for photography (50% of max, 100% of max, etc)
]]> Wed, 24 Aug 2016 20:04:25 GMT https://www.opsweb.org/forums/posts.aspx?topic=1295117 https://www.opsweb.org/forums/posts.aspx?topic=1295117
It also depends on what kind of file they're making, a JPG will have less information than a Raw file and will be less recoverable if the exposure it's spot-on.

What aperture is being used?

Also, are they using any kind of ring flash or anything to illuminate the image, or just the light from the slit lamp? Is the bulb old or new, what kind is it, and what power is the slit lamp set to for photography (50% of max, 100% of max, etc)
]]> Wed, 24 Aug 2016 20:04:28 GMT https://www.opsweb.org/forums/posts.aspx?topic=1295118 https://www.opsweb.org/forums/posts.aspx?topic=1295118
It also depends on what kind of file they're making, a JPG will have less information than a Raw file and will be less recoverable if the exposure it's spot-on.

What aperture is being used?

Also, are they using any kind of ring flash or anything to illuminate the image, or just the light from the slit lamp? Is the bulb old or new, what kind is it, and what power is the slit lamp set to for photography (50% of max, 100% of max, etc)
]]> Wed, 24 Aug 2016 20:04:43 GMT