File:2023-08-30 - Fujinon GF 120mm F4 LM OIS WR Macro Lens - DSG6179 - (HiRes focus stack).jpg

Summary[edit]

Camera location	51° 28′ 48″ N, 7° 33′ 00″ E	View this and other nearby images on: OpenStreetMap	51.480000; 7.550000

NOTE: This image is a focus stacked image of "Fujinon GF 120mm f/4 R LM OIS WR Macro lens" consisting of 10 images that were merged using Zerene Stacker Version 1.04 Build T2023-06-11-1120 (licensed). As a result, this image underwent digital manipulation which may have included blending, blurring, cloning, and colour and perspective adjustments. As a result of these adjustments, the image content may be slightly different than reality at the points where the images were combined. This manipulation is often required due to lens, perspective, and parallax distortions. العربية ∙ Deutsch ∙ English ∙ español ∙ français ∙ 日本語 ∙ македонски ∙ português do Brasil ∙ русский ∙ slovenščina ∙ ไทย ∙ українська ∙ 中文（简体） ∙ 中文（繁體） ∙ +/−

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Additional Information[edit]

en: Fujinon GF 120mm f/4 R LM OIS WR Macro lens.

• Depicted with hood and rear lens cap.
• NOTE: The resolution of this image is absolutely excelling - even the tiniest scratches and a few dents, after barely 10 days of use, are visible, and also a section of a fingerprint.
  This is not an omission, but is in keeping with my strive for a delicate balance, as I strictly do not aim to produce a semblance of an unnaturally polished advertisement image, but rather aim to correctly reproduce real life objects.
  Of course, I do remove technical issues, such as sensor spots, stacking artifacts, pet hairs, and dust specks, i.e. things that have nothing to do with normal wear and tear or result from using the object itself.
  But dents in a lens hood will certainly not be eradicated.
• Focus stacked image.
• Category for images taken with this lens: Taken with Fujinon GF 120mm f/4 R LM OIS WR Macro.

See below for technical details concerning the "making of" this image.

Technical Details / Making of this Image[edit]

• Focus stacked image.
• [1] Camera: ILCE-7RM4: Sony Alpha 7RIV, 61 Mpixels, sensor size 9504x6336
• [2] Lens: FE 90mm F2.8 Macro G OSS, focal length 90.0 mm
• [3] Scope: 10 images.
• [4] Camera / lens settings: manual mode, electronic shutter, ISO 100, 1/40s, aperture 9.0, bias (=exposure compensation) 0, original WB (white balance) 5600K, BrightnessValue 6.946875, colour space 'Adobe RGB'.
• [5] FOCUS STACK recording: camera attached to sturdy tripod, electronic shutter, rotated lens by 0.5 mm before taking next image, total focus distance covered approx. 250mm (from nearmost focus to the most distant focus spot), eliminated camera wobble with a 5 sec. delay each time after pressing release buttton, took 6 images, both as JPG and 16-bit 'Adobe RGB' RAW (.ARW) files.
• [6] Adobe Lightroom: imported all 10 16-bit 'Adobe RGB' RAW (.ARW) files (a) Applied current standard preset 005 (WB, tint:unaltered, Exposure+0.90, Presence: Texture+30 Clarity+30 Vibrance+5 Saturation+3, Sharp: Amount+70, Radius:1.0 Detail:25 Masking:20, NoiseRed: Lum:50 Detail:50 Contrast:0 Color:30 Detail:50, Smooth:50, LensCorr:all) (b) Subsequent changes (final values stated): Exposure now: +0.28 Texture+50 Vibrance+10 (c) tone curve: UNALTERED (d) WB (white balance) 5600K, tint: +13 (e) exported as TIFF/16bit, 'ProPhoto-RGB' colour profile.
• [7] FOCUS STACK processing: (a) tool 'Zerene Stacker' 1.04 (b) stacked all 6 JPG images via 'DMap' method (c) Stacking artefacts: NONE (i.e. no focus-based retouching required at this stage) (d) exported as one TIFF/16bit 'ProPhoto-RGB' image.
• [8] Adobe Photoshop: (a) imported stacked TIFF/16bit image, explicitly preserving embedded colour space 'ProPhoto-RGB' (b) removed sensor specks and all visible specks of dust and strands (c) masked: YES, all 3 objects (d) tone spektrum (d1) camera body and all objects: 0 / Gamma:1.15 / 235 (d2) background: added a gradient to the mask (from black upwards to white on plane that objects are placed), then set to pure white (e) enhanced sharpness: NO (f) rotated: NO (g) cropped: NO (h) saved as PSB file (i) exported as JPG max. quality file (6 of 7) with embedded 'sRGB' colour profile.
• [9] Final dimensions: height of lens at centre : 153 mm.
• [10] ExifTool: added user-related tags and reimported technical tags that hat been discarded during Photoshop EXPORT-AS-JPG processing from both original .RAF and intermediate .TIF files.
• [11] Wiki Commons categorisation: 'Category:Fujinon GF 120mm f/4 R LM OIS WR Macro'.

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:

This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.

You are free:

• to share – to copy, distribute and transmit the work
• to remix – to adapt the work

Under the following conditions:

• attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue