Axis ANVE Exam - Topic 4 Question 108 Discussion

Actual exam question for Axis's ANVE exam

Question #: 108
Topic #: 4

When recording a night scene with IR, what is the consequence of using a day-and-night camera without an IR-corrected lens?

AThe color fidelity will be poor

BThe IR light will not be used

CThe focus will shift

DThe image will flicker

Show Suggested Answer

Suggested Answer: C

AXIS M3057-PLVE MkII and AXIS P1378-LE both have built-in IR LED illumination. This feature is crucial for enhancing visibility in low-light conditions or complete darkness, making them suitable for various surveillance applications. The built-in IR LEDs ensure that these cameras can provide clear images even in challenging lighting environments. Reference: AXIS M3057-PLVE MkII, AXIS P1378-LE

by Frederica at Mar 09, 2025, 06:20 AM

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Alisha

9 months ago

Flickering images? That's surprising!

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Weldon

9 months ago

I thought IR light would still be captured regardless of the lens?

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Alana

9 months ago

Wait, does that mean the focus will shift too?

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Beckie

9 months ago

I agree, poor color fidelity is a big issue!

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Sherron

9 months ago

The color fidelity will definitely be poor.

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Ling

10 months ago

I remember reading that the IR light could be mismanaged, but I’m leaning towards focus issues being the main problem.

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Lenora

10 months ago

I practiced a similar question, and I think the answer might be about the image flickering, but I can't recall the details.

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Alaine

10 months ago

I’m not entirely sure, but I feel like the color fidelity might be affected if the lens isn’t corrected for IR.

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Dell

10 months ago

I think I remember that using a non-IR-corrected lens can mess with the focus, especially in low light.

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Chaya

10 months ago

I've got a good feeling about this. The key is understanding how the camera and lens work together for IR recording. I think the focus is the likely issue here, so I'll go with option C.

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Sherell

10 months ago

I'm a bit confused on this one. Does the lack of an IR-corrected lens mean the IR light won't be used properly? Or will it cause some other issue? I'll have to review my notes.

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Lai

10 months ago

Okay, let's see. If the lens isn't IR-corrected, that could definitely affect the color fidelity. I'm leaning towards option A.

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Glory

10 months ago

Hmm, this seems like a tricky one. I'll need to think carefully about the differences between day-and-night cameras and IR-corrected lenses.

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Dorathy

1 year ago

Wait, you mean I can't just use my sunglasses as an IR-corrected lens? Dang, there goes my budget-friendly solution.

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Herminia

1 year ago

C) The focus will shift

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Pok

1 year ago

B) The IR light will not be used

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Alfreda

1 year ago

A) The color fidelity will be poor

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Reid

1 year ago

D all the way! The flickering is the worst part. It's like trying to film a rave with a faulty strobe light. Not a good look.

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Lavonne

1 year ago

D) The image will flicker

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Karma

1 year ago

C) The focus will shift

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Trinidad

1 year ago

A) The color fidelity will be poor

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Meghan

1 year ago

I'd have to go with A. Without the proper lens, the colors in the night scene are just going to look off and washed out. Who wants a dull, discolored night shot?

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Antonio

1 year ago

Exactly, it's important to have the right equipment for capturing night scenes accurately.

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Cordie

1 year ago

So, the consequence of not using an IR-corrected lens is poor color fidelity in night scenes.

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Nathan

1 year ago

Yeah, the colors will look off and washed out without the proper lens.

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Jenelle

1 year ago

I agree, using a day-and-night camera without an IR-corrected lens will definitely affect the color fidelity.

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Taryn

1 year ago

B seems like the obvious choice here. If the lens isn't IR-corrected, the camera won't be able to properly utilize the IR light, so it won't be used at all.

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Katlyn

1 year ago

But wouldn't the focus also shift if we don't use an IR-corrected lens?

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Billye

1 year ago

I agree with Son, using a day-and-night camera without an IR-corrected lens will affect the color fidelity.

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Vallie

1 year ago

Hmm, I'm pretty sure the answer is C. The IR light would make the focus shift, causing the image to be blurry. I've dealt with this issue before on a night shoot.

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