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Hoya 72mm Circular Polarizer
May 12, 2022 13:01:50   #
blumoon722
 
Hoya 72mm PL
Excellent condition…glass is clean…no scratches
In Hoya plastic case
Made in Japan

$12.50 + $3.95 shipping







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May 12, 2022 13:39:11   #
Longshadow Loc: Audubon, PA, United States
 
Doesn't Hoya mark their circular polarizers: CIR-PL?
Sure it's not a linear polarizer: PL?

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May 12, 2022 14:10:49   #
blumoon722
 
Longshadow wrote:
Doesn't Hoya mark their circular polarizers: CIR-PL?
Sure it's not a linear polarizer: PL?


I'm not sure if it's circular or linear.
Is there a way to tell the difference?

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May 12, 2022 14:25:12   #
Longshadow Loc: Audubon, PA, United States
 
blumoon722 wrote:
I'm not sure if it's circular or linear.
Is there a way to tell the difference?

The only way I know is the nomenclature, CIR-PL vs. PL.
My circular is labeled CPL. My old linear was PL.

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May 15, 2022 10:42:18   #
Thomas902 Loc: Washington DC
 
"...Is there a way to tell the difference?"

Yes, the image you've posted in not of a Circular Polarizer...
Here is a link to an image of a Hoya 72mm Circular Polarizer Glass Filter
https://www.bhphotovideo.com/c/used/22707 It is clearly marked PL-CIR (not PL)

btw It is against this Forum's Rules to leave "Positive" feedback for yourself blumoon722
"You may not leave feedback entries for your own account, not even in response to others. Doing so skews the ratings." Source: https://www.uglyhedgehog.com/help/feedback.jsp

Please remove the three "Positive" Feedback Posts you have made on your own UHH account blumoon722

Moving forward please adhere to the UHH Feedback Rules.
Thank you for your thoughtful consideration of the aforementioned blumoon722

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