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r/Optics PUBLIC

A place for questions and discussions pertaining to optical science and optical engineering.

28,300 members
Created: Jan 2010
Language: EN
NEUTRAL SENTIMENT
Last analyzed: May 15, 2026 14:01
Marketing Summary

r/Optics is a PUBLIC community on Reddit with over 28,300 members. It currently has a neutral sentiment with an engagement rate of 7.2%. With a community friendliness score of 50, this subreddit presents a high conversion potential for authentic brand participation. Self-promotion is generally allowed according to recent analysis.

50
Friendliness Score
7.2%
Engagement Rate
100
Conversion Potential
2.0%
Monthly Growth
Marketing Analytics
9.5
Avg Post Score
10.2
Avg Comments
25
Brand Mentions
0
Posts/Hour
Top Post Types
text 90.0% (45)
link 10.0% (5)
Peak Activity Hours
Times shown in UTC (Coordinated Universal Time) Local times are automatically converted based on your browser's timezone
12AM UTC
High
~10 active
2PM UTC
Medium
~5 active
Community Culture
Community Sentiment NEUTRAL
Friendliness Score: 50/100
402.2K
Avg User Karma of Top Posts
70%
Commercial Acceptance
Content Preferences
Moderation Patterns
Rules & Compliance
4
Total Rules
Images
Videos
Self Promotion
Require Flairs
Public
Posting Requirements & Restrictions
No limit
Minimum Karma
No limit
Min Account Age (days)
ANY
Submission Type
Enabled
Flair System
Subreddit Rules
  1. Post rough sketches with questions when relevant.:
  2. Engineering and science discussion only.: Do not post about glasses, rifle scopes, or other common commercial optical devices unless it is related to their optical design.
  3. Do not excessively promote your own content.:
  4. Do not directly advertise your own items.:
Marketing Data Updated
May 15, 2026
Rules Updated
Jul 21, 2026
Compliance Updated
Jul 21, 2026

What is r/Optics?

r/Optics is a public Reddit community created in January 2010 with over 28,300 members. A place for questions and discussions pertaining to optical science and optical engineering.

The community has a neutral sentiment and an engagement rate of 7.2%. With a friendliness score of 50, it is considered very welcoming to new members.

Self-promotion is generally allowed, making it a potential opportunity for authentic brand participation.

Frequently Asked Questions about r/Optics

r/Optics is a public Reddit community with 28,300 members. A place for questions and discussions pertaining to optical science and optical engineering.

With a conversion potential of 100 and an engagement rate of 7.2%, r/Optics presents a strong opportunity for authentic brand participation. Self-promotion is generally allowed, but always follow community guidelines.

r/Optics has 4 community rules.

r/Optics has an engagement rate of 7.2% with an average post score of 9.5 and an average of 10.2 comments per post. The community sentiment is neutral with a friendliness score of 50 out of 10.
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