View allAll Photos Tagged Testing

Testing Metropolis from Lomography. I love the desaturated vintage look.

 

Zenza Bronica SQ-Ai

Zenzanon PS 80mm f/2.8

 

Tetenal C-41 | 38°C

Agile Testing & BDD Exchange Conference. Code Node, London. Images Copyright www.edtelling.com

Test Olympus E-PL2 Micro Quattro Terzi con 14-150mm e Panasonic 20mm

Testing a new FPP bw emulsion.

You can see Leslie Lazenby's testshere:

www.flickr.com/photos/65448995@N05/albums/72157698701296721

 

Shot at 400 iso / no filters

Canon AE-1 camera (Aunt Linda Edition)

Canon 50mm f1.8 lens

Canon Speedlite 155a

Home processed in (exhausted) Kodak Xtol

Epson v700 scan

Thank You to SJ for getting a great shot!! My first surf for 3 1/2 weeks since i cut My foot and it was great Fun!!!

 

I hope you are all well? some very sad news with the earthquake down South Island yesterday as I'm sure the hole world has heard by now!!

 

Very limited internet access I'm afraid but i will try and look at all your work i have missed!!

 

Thanks for all the amazing comments and favs on My last post!! :-)

Test Panasonic G7

Testing out the Rokinon

85mm f1.4 in the woods. Loving the lens.

Electronic gain for R,G1,G2,B channel of D810a Bayer matrix is measured following approach described in the article of Craig Stark "Signal to Noise: Understanding it, Measuring it, and Improving it: Part 3 - Measuring your Camera".

 

Electronic gain is different in R,G1,G2,B channels, the highest in B and the lowest at R.

 

Relations of gains for different channels don't change with ISO.

 

ISOs for that gain is equal to one is calculated for each channel. According to results, there is no reason to use ISO higher than 600 (say ISO 640) in astrophoto. Above it we will get truncation of the dynamic range of the shot without any benefit in signal or S/N ratio.

Testing a new FPP bw emulsion.

You can see Leslie Lazenby's testshere:

www.flickr.com/photos/65448995@N05/albums/72157698701296721

 

Shot at 400 iso / no filters

Canon AE-1 camera (Aunt Linda Edition)

Canon 50mm f1.8 lens

Home processed in (exhausted) Kodak Xtol

Epson v700 scan

¿Y tú? ¿Qué haces con lo que te sale de los huevos? (con perdón :-)

Testing the wind. Cameraman in close range. See www.wildcast.net

These are reject shots from when I was doing the 365 project. I have been having trouble with photoshop so I was testing it out. My photos have been turning out blurry. I was also wanting to check color and black and white. Hmmmm....don't know what's going on!

Nikon D600 + Sigma 70-200

 

Test du capteur donc accesible en full size (Pas de grosses retouches, Dérawtisé avec LR 4.2)

© Landry NOBLET

Orca in-store wetsuit testing, Triathlon Centre Peterborough

moar boosters! The two Docking Test Capsule SRBs have arrived, lift stage vertical, final integration going well

Le test complet et des exemples de photos faites avec le Tamron 35-150 mm f/2.8-4 sur Nikon D850

from test shoot Tanya

The Test experiment will be performed outside the Pirs docking compartment and the Zvezda service module. Test take samplesfrom external surfaces for chemical, toxicological and microbiological analysis.

Hôm nay đi mua filter, tiền thì chỉ đủ mua 1 cái nên phân vân không bít chọn nên CPL hay ND. Rốt cuộc mua filter ND.

Tối về vọc lightroom coi có bắt chước đc cái màu CPL ko ...

kết quả: ko giống đc ...

Sins of the City Tour: Test tubes in the former Vancouver Police forensics lab.

Nikon D600 + Nikkor 24-70

 

Test du capteur donc accesible en full size (Pas de grosses retouches, Dérawtisé avec LR 4.2)

© Landry NOBLET

Infrared shot of River Test on converted Canon 5D Mk1

Catalog #: 10_0016077

Title: Bomb Test

Date: 1920-1929

Additional Information: Aerial Bombing tests on ships

Tags: Bomb Test, Aerial Bombing tests on ships, 1920-1929

Repository: San Diego Air and Space Museum Archive

Testing it ability to do more subtle advanced filter coloration and also how its BW can be pumped a little in Nik Silver :)

There's a reason for this odd title but I'll go into that later. Need some advice from everybody....

 

The six pictures are shot on Ilford HP5+. 3 were shot without filter while the other 3 were shot with a Hoya orange filter.

 

Each of the 3 shots for each set were shot at different exposures.

 

Of the six, which image do you prefer and why? I'm trying to calibrate my film so all comments will be welcomed

 

Hi,

 

Just to conclude my experiment, the order is as follows:

 

without orange filter

(a) +1

(c) measured exposure

(f) (-1)

 

with orange filter

(b) +1

(d) metered exposure

(e) -1

 

So, if you ever want to shoot B&W film.. you have an idea what an orange filter will do :-)

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