Canon 8-15 vs 7-14 samples anyone?

5 hours ago5 hr

8-15 is equisolid and 7-14 equidistant projection lenses

AI says that compression at the edges is moderate for 7-14 and significant for 8-15

Would anyone have comparable samples what it would do underwater to see?

Share on Facebook

Followers

Go to topic listing

DIY Fibre Optic cables - Easy!
DIY Fibre Optic cables - Easy!

TimG · December 21, 20232 yr

DIY Fibre Optic cables Like most members, when I bought my first system that used fibre optic cables, I paid for the ones that the dealers sell. Reading various articles about fibre optics, I realised later that they were relatively easy to make and that DIY cables could cost a fraction of shop-bought. I gave it a go. I thought it worth a write-up here on Waterpixels. And yes, they are really easy to make and are cheap. The Cable The best fibr
TimG

December 21, 20232 yr

Mike Saunders

March 29Mar 29
- 16 comments
- 19,339 views
Diving with the Weefine 3000 CCW Ring Light
Diving with the Weefine 3000 CCW Ring Light

bvanant · June 10, 2025Jun 10

I have long fascinated with shooting ring lights underwater starting with the Inon Quadflash, through the various Athena modifications to Sea and Sea strobe heads, continuing to the Saga fiber optic rings and now to the Weefine 3000. The Weefine 3000 is the latest version of the LED lights made by Kraken and Weefine. The Weefine 3000 CCW Weefine 3000 CCW Ring Light It's similar to the earlier 3000 lumen LED modules but has adjustable color temperature and a 3000-lumen burst (strobe) mode. It
bvanant

June 10, 2025Jun 10

Mike Saunders

March 27Mar 27
- 16 comments
- 8,191 views
Adobe Lightroom Classic - update to v15.2.1
Adobe Lightroom Classic - update to v15.2.1

TimG · March 18Mar 18

An update to LR Classic was made available today. This is to v15.2.1. According to the usual blurb, this update includes "critical fixes". This has loaded without a problem on my Mac system
TimG

March 18Mar 18

ACHiPo

March 21Mar 21
- 2 comments
- 378 views
Waterpixels - the 23,000 post!
Waterpixels - the 23,000 post!

TimG · February 16Feb 16

Not sure if this truly a landmark or not, but thanks to all the activities of members, the 23,000th Waterpixels post was recorded today.
TimG

February 16Feb 16

Maria Munn

February 27Feb 27
- 1 comment
- 589 views
Adobe Lightroom Classic, Mobile and Desktop - updates
Adobe Lightroom Classic, Mobile and Desktop - updates

TimG · February 22Feb 22

Yet more updates to Lightroom were released on 20 February. LR Classic to v15.2, Desktop to v9.2 and Mobile to v11.2 Brief highlights (courtesy of The Lightroom Queen) Assisted Culling (Classic & Desktop) - improvements for Group shots Send/Share to Firefly (Classic & Desktop) - you can add a prompt to edit the photo using a variety of AI models. Topaz Gigapixel / Generative Upscale (Desktop) - an alternative method to using Super Resolution. Crop (iPhone and Android) - there are new
TimG

February 22Feb 22

TimG

February 23Feb 23
- 2 comments
- 525 views
ULCS Releases Three Underwater Camera Accessories
ULCS Releases Three Underwater Camera Accessories

RichN · February 18Feb 18

Oxnard, California – February 17, 2025 – Ultralight Camera Solutions (ULCS) has released three new accessories designed to solve recurring challenges in underwater photography: the Camera Dome Weight Trim Kit, the Stabilizing Plate for Video and Still Photography, and the AC-AQD04 Quick-Release Adapter. All three products were developed in direct response to requests from dealers and photographers who identified specific gaps in the underwater camera accessory market. "We had dealers asking f
RichN

February 18Feb 18

RichN

February 18Feb 18
- 0 comments
- 609 views

Canon 8-15 vs 7-14 samples anyone?

Featured Replies

Who's Online (See full list)

Thanks for your support

Latest Articles

DIY Fibre Optic cables - Easy!

Diving with the Weefine 3000 CCW Ring Light

Adobe Lightroom Classic - update to v15.2.1

Waterpixels - the 23,000 post!

Adobe Lightroom Classic, Mobile and Desktop - updates

ULCS Releases Three Underwater Camera Accessories

Important Information

Account

Navigation

Search

Configure browser push notifications

Chrome (Android)

Chrome (Desktop)

Safari (iOS 16.4+)

Safari (macOS)

Edge (Android)

Edge (Desktop)

Firefox (Android)

Firefox (Desktop)